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Glama

fill

Replaces text in a UI input on real devices, targeting by snapshot ref, selector, or coordinates. Use recordAs to mask sensitive values while sending them to the live app.

Instructions

Replace text in a UI input selected by snapshot ref, selector, or coordinates. Prefer refs or selectors after snapshot; use recordAs to keep sensitive text out of a recorded replay while sending it to the live app. Times out after 90s; a caller-supplied budget extends it.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
rawNoUse raw snapshot data during selector resolution.
textYesText to enter into the target.
udidNoiOS device UDID selector.
debugNoEnable debug diagnostics.
depthNoSnapshot traversal depth.
runIdNoLease run identifier.
scopeNoSnapshot scope selector used before resolution.
deviceNoDevice name selector.
serialNoAndroid device or Vega VVD serial selector.
settleNoAfter the action, wait for the UI to go quiet and return the settled diff vs the pre-action tree in the same response. Best-effort; never fails the action.
targetYesUI target. This is separate from deviceTarget, which selects the device form.
tenantNoRemote tenant identifier.
verifyNoCapture cheap post-action evidence (AX digest, node counts, changedFromBefore) instead of a follow-up snapshot.
delayMsNoDelay between typed characters.
leaseIdNoExisting lease identifier.
sessionNoAgent-device session name.
noRecordNoDo not record this action.
platformNoPlatform selector used to resolve a device.
recordAsNoWhen script recording is armed, send text to the live app but publish it as ${VAR}. Use an uppercase replay variable name such as PASSWORD.
timeoutMsNoSettle: wait deadline in milliseconds (default 10000).
includeCostNoInclude per-command agent-cost (cost.wallClockMs, …) in structuredContent. Defaults to off; the default response shape is unchanged.
deviceTargetNoDevice target form. Maps to the CLI --target flag.
responseLevelNoResponse verbosity: token-cheap digest / default (today) / full. Defaults to default; the default response shape is unchanged.
settleQuietMsNoSettle: quiet window in milliseconds (default 500).
mcpOutputFormatNoMCP text content format. Defaults to optimized agent-friendly text; use json for JSON text. Structured content is always returned separately.
androidDeviceAllowlistNoAndroid serial allowlist used for device resolution.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. Changed8 schema fields changedv0.20.10
    • removedInput schema / properties / cwd
      Removed value: -{
      -  "description": "Working directory for command execution.",
      -  "type": "string"
      -}
    • removedInput schema / properties / daemonAuthToken
      Removed value: -{
      -  "description": "Remote daemon auth token.",
      -  "type": "string"
      -}
    • removedInput schema / properties / daemonBaseUrl
      Removed value: -{
      -  "description": "Remote daemon base URL.",
      -  "type": "string"
      -}
    • removedInput schema / properties / iosSimulatorDeviceSet
      Removed value: -{
      -  "description": "iOS simulator device-set path used for device resolution.",
      -  "type": "string"
      -}
    • removedInput schema / properties / iosXctestDerivedDataPath
      Removed value: -{
      -  "description": "Derived data path for external iOS XCTest runner execution.",
      -  "type": "string"
      -}
    • removedInput schema / properties / iosXctestEnvDir
      Removed value: -{
      -  "description": "Writable directory for iOS XCTest runner env overlays.",
      -  "type": "string"
      -}
    • removedInput schema / properties / iosXctestrunFile
      Removed value: -{
      -  "description": "Externally built iOS XCTest runner .xctestrun artifact path.",
      -  "type": "string"
      -}
    • removedInput schema / properties / stateDir
      Removed value: -{
      -  "description": "Agent-device state directory.",
      -  "type": "string"
      -}
  2. Changed5 schema fields changedv0.20.9
    • changedInput schema / properties / platform / enum
      Previous value: -[
      -  "apple",
      -  "android",
      -  "vega",
      -  "linux",
      -  "web",
      -  "ios",
      -  "macos"
      -]New value: +[
      +  "apple",
      +  "android",
      +  "harmonyos",
      +  "vega",
      +  "linux",
      +  "web",
      +  "ios",
      +  "macos"
      +]
    • addedOutput schema / description
      Added value: +"Fill response. Android may return target-bound unconfirmed evidence when the exact app-owned field changed but formatting prevented raw equality."
    • addedOutput schema / oneOf
      Added value: +[
      +  {
      +    "not": {
      +      "properties": {},
      +      "required": [
      +        "verification"
      +      ],
      +      "type": "object"
      +    },
      +    "properties": {
      +      "cost": {
      +        "properties": {
      +          "nodeCount": {
      +            "description": "Number of nodes in the original node tree when the response carries one.",
      +            "type": "number"
      +          },
      +          "runnerRoundTrips": {
      +            "description": "Number of real runner round-trips made while serving the request.",
      +            "type": "number"
      +          },
      +          "wallClockMs": {
      +            "description": "Total wall-clock time for the request in milliseconds.",
      +            "type": "number"
      +          }
      +        },
      +        "required": [
      +          "wallClockMs",
      +          "runnerRoundTrips"
      +        ],
      +        "type": "object"
      +      },
      +      "delayMs": {
      +        "description": "Delay between typed characters in milliseconds.",
      +        "type": "number"
      +      },
      +      "evidence": {
      +        "properties": {
      +          "changedFromBefore": {
      +            "description": "Whether the post-action digest differs from the pre-action capture digest. false is evidence, not failure.",
      +            "type": "boolean"
      +          },
      +          "digest": {
      +            "description": "Order-independent digest of the post-action node multiset.",
      +            "type": "string"
      +          },
      +          "foregroundApp": {
      +            "description": "Foreground app bundle id or name, when the capture carries it.",
      +            "type": "string"
      +          },
      +          "interactiveNodeCount": {
      +            "description": "Subset of nodeCount the platform reports as hittable.",
      +            "type": "number"
      +          },
      +          "nodeCount": {
      +            "description": "Node count in the post-action interactive-only capture.",
      +            "type": "number"
      +          }
      +        },
      +        "required": [
      +          "nodeCount",
      +          "interactiveNodeCount",
      +          "digest",
      +          "changedFromBefore"
      +        ],
      +        "type": "object"
      +      },
      +      "hint": {
      +        "type": "string"
      +      },
      +      "maestroFallbackReason": {
      +        "const": "non-hittable-coordinate",
      +        "type": "string"
      +      },
      +      "maestroNonHittableCoordinateFallbackAllowed": {
      +        "description": "Whether the direct iOS Maestro coordinate fallback was allowed for this selector.",
      +        "type": "boolean"
      +      },
      +      "maestroNonHittableCoordinateFallbackUsed": {
      +        "description": "Whether the direct iOS Maestro coordinate fallback was actually used.",
      +        "type": "boolean"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "ref": {
      +        "description": "Snapshot ref without the @ prefix when the target was an @ref.",
      +        "type": "string"
      +      },
      +      "refLabel": {
      +        "type": "string"
      +      },
      +      "referenceHeight": {
      +        "description": "Reference frame height for visualizing the interaction point.",
      +        "type": "number"
      +      },
      +      "referenceWidth": {
      +        "description": "Reference frame width for visualizing the interaction point.",
      +        "type": "number"
      +      },
      +      "resolution": {
      +        "description": "Pre-action disclosure of how the acting path resolved its target. Absent when resolutionDisclosure is inapplicable for the path.",
      +        "oneOf": [
      +          {
      +            "properties": {
      +              "kind": {
      +                "const": "unique",
      +                "type": "string"
      +              },
      +              "phase": {
      +                "const": "pre-action",
      +                "type": "string"
      +              },
      +              "source": {
      +                "const": "runtime",
      +                "type": "string"
      +              }
      +            },
      +            "required": [
      +              "source",
      +              "phase",
      +              "kind"
      +            ],
      +            "type": "object"
      +          },
      +          {
      +            "properties": {
      +              "alternatives": {
      +                "description": "At most 5 losing candidates, document order. Present at default/full response levels and omitted in digest. The winner is never included.",
      +                "items": {
      +                  "properties": {
      +                    "diagnosticRef": {
      +                      "description": "Opaque non-@ diagnostic token. Never a snapshot ref: not issued via refsGeneration and cannot be pinned or reused as an @ref target. UTF-8 truncated to 256 bytes.",
      +                      "type": "string"
      +                    },
      +                    "label": {
      +                      "description": "UTF-8 truncated to 256 bytes.",
      +                      "type": "string"
      +                    },
      +                    "role": {
      +                      "description": "UTF-8 truncated to 256 bytes.",
      +                      "type": "string"
      +                    }
      +                  },
      +                  "required": [
      +                    "diagnosticRef"
      +                  ],
      +                  "type": "object"
      +                },
      +                "type": "array"
      +              },
      +              "kind": {
      +                "const": "disambiguated",
      +                "type": "string"
      +              },
      +              "matchCount": {
      +                "description": "Total matches resolveSelectorChain found before disambiguation.",
      +                "type": "number"
      +              },
      +              "phase": {
      +                "const": "pre-action",
      +                "type": "string"
      +              },
      +              "source": {
      +                "const": "runtime",
      +                "type": "string"
      +              },
      +              "tiebreak": {
      +                "description": "The comparison that decided the winner.",
      +                "enum": [
      +                  "visible",
      +                  "deepest",
      +                  "smallest-area",
      +                  "structural-equivalence"
      +                ],
      +                "type": "string"
      +              },
      +              "winnerDiagnostic": {
      +                "properties": {
      +                  "diagnosticRef": {
      +                    "description": "Opaque non-@ diagnostic token. Never a snapshot ref: not issued via refsGeneration and cannot be pinned or reused as an @ref target. UTF-8 truncated to 256 bytes.",
      +                    "type": "string"
      +                  },
      +                  "label": {
      +                    "description": "UTF-8 truncated to 256 bytes.",
      +                    "type": "string"
      +                  },
      +                  "role": {
      +                    "description": "UTF-8 truncated to 256 bytes.",
      +                    "type": "string"
      +                  }
      +                },
      +                "required": [
      +                  "diagnosticRef"
      +                ],
      +                "type": "object"
      +              }
      +            },
      +            "required": [
      +              "source",
      +              "phase",
      +              "kind",
      +              "matchCount",
      +              "winnerDiagnostic",
      +              "tiebreak"
      +            ],
      +            "type": "object"
      +          },
      +          {
      +            "properties": {
      +              "kind": {
      +                "const": "exact",
      +                "type": "string"
      +              },
      +              "phase": {
      +                "const": "pre-action",
      +                "type": "string"
      +              },
      +              "source": {
      +                "const": "ref",
      +                "type": "string"
      +              }
      +            },
      +            "required": [
      +              "source",
      +              "phase",
      +              "kind"
      +            ],
      +            "type": "object"
      +          },
      +          {
      +            "properties": {
      +              "kind": {
      +                "const": "label-fallback",
      +                "type": "string"
      +              },
      +              "phase": {
      +                "const": "pre-action",
      +                "type": "string"
      +              },
      +              "source": {
      +                "const": "ref",
      +                "type": "string"
      +              }
      +            },
      +            "required": [
      +              "source",
      +              "phase",
      +              "kind"
      +            ],
      +            "type": "object"
      +          },
      +          {
      +            "properties": {
      +              "kind": {
      +                "const": "not-observed",
      +                "type": "string"
      +              },
      +              "source": {
      +                "const": "direct-ios",
      +                "type": "string"
      +              }
      +            },
      +            "required": [
      +              "source",
      +              "kind"
      +            ],
      +            "type": "object"
      +          }
      +        ],
      +        "type": "object"
      +      },
      +      "selector": {
      +        "description": "Selector expression when the target was a selector.",
      +        "type": "string"
      +      },
      +      "selectorChain": {
      +        "items": {
      +          "type": "string"
      +        },
      +        "type": "array"
      +      },
      +      "settle": {
      +        "properties": {
      +          "captures": {
      +            "type": "number"
      +          },
      +          "diff": {
      +            "description": "Settled diff vs the pre-action tree (changed lines only).",
      +            "properties": {
      +              "lines": {
      +                "items": {
      +                  "properties": {
      +                    "kind": {
      +                      "enum": [
      +                        "added",
      +                        "removed"
      +                      ],
      +                      "type": "string"
      +                    },
      +                    "ref": {
      +                      "description": "Plain ref body (e12) for added lines.",
      +                      "type": "string"
      +                    },
      +                    "text": {
      +                      "type": "string"
      +                    }
      +                  },
      +                  "required": [
      +                    "kind",
      +                    "text"
      +                  ],
      +                  "type": "object"
      +                },
      +                "type": "array"
      +              },
      +              "summary": {
      +                "properties": {
      +                  "additions": {
      +                    "type": "number"
      +                  },
      +                  "removals": {
      +                    "type": "number"
      +                  },
      +                  "unchanged": {
      +                    "type": "number"
      +                  }
      +                },
      +                "required": [
      +                  "additions",
      +                  "removals",
      +                  "unchanged"
      +                ],
      +                "type": "object"
      +              },
      +              "truncated": {
      +                "description": "Lines were capped to the response bound.",
      +                "type": "boolean"
      +              }
      +            },
      +            "required": [
      +              "summary",
      +              "lines"
      +            ],
      +            "type": "object"
      +          },
      +          "hint": {
      +            "type": "string"
      +          },
      +          "quietMs": {
      +            "type": "number"
      +          },
      +          "refs": {
      +            "items": {
      +              "properties": {
      +                "ref": {
      +                  "description": "Plain ref body (e12) minted from the stored settled tree.",
      +                  "type": "string"
      +                }
      +              },
      +              "required": [
      +                "ref"
      +              ],
      +              "type": "object"
      +            },
      +            "type": "array"
      +          },
      +          "refsGeneration": {
      +            "description": "Snapshot generation of the stored settled tree; refs on added diff lines were minted from it.",
      +            "type": "number"
      +          },
      +          "settled": {
      +            "description": "Whether the UI held the quiet window before the deadline. false is advisory, not failure.",
      +            "type": "boolean"
      +          },
      +          "tail": {
      +            "description": "Unchanged interactive refs tail: still-present, actionable elements from the settled tree, attached only when diff carries zero added-line refs (a modal-dismiss/toast-only diff).",
      +            "items": {
      +              "properties": {
      +                "label": {
      +                  "type": "string"
      +                },
      +                "ref": {
      +                  "description": "Plain ref body (e12) minted from the stored settled tree.",
      +                  "type": "string"
      +                },
      +                "role": {
      +                  "type": "string"
      +                }
      +              },
      +              "required": [
      +                "ref",
      +                "role"
      +              ],
      +              "type": "object"
      +            },
      +            "type": "array"
      +          },
      +          "tailTruncated": {
      +            "description": "Present (true) when tail candidates exceeded the response cap.",
      +            "type": "boolean"
      +          },
      +          "timeoutMs": {
      +            "type": "number"
      +          },
      +          "waitedMs": {
      +            "type": "number"
      +          }
      +        },
      +        "required": [
      +          "settled",
      +          "waitedMs",
      +          "captures",
      +          "quietMs",
      +          "timeoutMs"
      +        ],
      +        "type": "object"
      +      },
      +      "targetHittable": {
      +        "type": "boolean"
      +      },
      +      "targetKind": {
      +        "description": "Resolved interaction target kind.",
      +        "enum": [
      +          "point",
      +          "ref",
      +          "selector"
      +        ],
      +        "type": "string"
      +      },
      +      "text": {
      +        "description": "Text submitted to the field.",
      +        "type": "string"
      +      },
      +      "warning": {
      +        "type": "string"
      +      },
      +      "x": {
      +        "description": "Resolved interaction x coordinate when available.",
      +        "type": "number"
      +      },
      +      "y": {
      +        "description": "Resolved interaction y coordinate when available.",
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "targetKind",
      +      "text"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "properties": {
      +      "after": {
      +        "description": "Raw target text captured after the fill.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "before": {
      +        "description": "Raw target text captured before the fill.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "cost": {
      +        "properties": {
      +          "nodeCount": {
      +            "description": "Number of nodes in the original node tree when the response carries one.",
      +            "type": "number"
      +          },
      +          "runnerRoundTrips": {
      +            "description": "Number of real runner round-trips made while serving the request.",
      +            "type": "number"
      +          },
      +          "wallClockMs": {
      +            "description": "Total wall-clock time for the request in milliseconds.",
      +            "type": "number"
      +          }
      +        },
      +        "required": [
      +          "wallClockMs",
      +          "runnerRoundTrips"
      +        ],
      +        "type": "object"
      +      },
      +      "delayMs": {
      +        "description": "Delay between typed characters in milliseconds.",
      +        "type": "number"
      +      },
      +      "evidence": {
      +        "properties": {
      +          "changedFromBefore": {
      +            "description": "Whether the post-action digest differs from the pre-action capture digest. false is evidence, not failure.",
      +            "type": "boolean"
      +          },
      +          "digest": {
      +            "description": "Order-independent digest of the post-action node multiset.",
      +            "type": "string"
      +          },
      +          "foregroundApp": {
      +            "description": "Foreground app bundle id or name, when the capture carries it.",
      +            "type": "string"
      +          },
      +          "interactiveNodeCount": {
      +            "description": "Subset of nodeCount the platform reports as hittable.",
      +            "type": "number"
      +          },
      +          "nodeCount": {
      +            "description": "Node count in the post-action interactive-only capture.",
      +            "type": "number"
      +          }
      +        },
      +        "required": [
      +          "nodeCount",
      +          "interactiveNodeCount",
      +          "digest",
      +          "changedFromBefore"
      +        ],
      +        "type": "object"
      +      },
      +      "hint": {
      +        "type": "string"
      +      },
      +      "maestroFallbackReason": {
      +        "const": "non-hittable-coordinate",
      +        "type": "string"
      +      },
      +      "maestroNonHittableCoordinateFallbackAllowed": {
      +        "description": "Whether the direct iOS Maestro coordinate fallback was allowed for this selector.",
      +        "type": "boolean"
      +      },
      +      "maestroNonHittableCoordinateFallbackUsed": {
      +        "description": "Whether the direct iOS Maestro coordinate fallback was actually used.",
      +        "type": "boolean"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "ref": {
      +        "description": "Snapshot ref without the @ prefix when the target was an @ref.",
      +        "type": "string"
      +      },
      +      "refLabel": {
      +        "type": "string"
      +      },
      +      "referenceHeight": {
      +        "description": "Reference frame height for visualizing the interaction point.",
      +        "type": "number"
      +      },
      +      "referenceWidth": {
      +        "description": "Reference frame width for visualizing the interaction point.",
      +        "type": "number"
      +      },
      +      "requested": {
      +        "description": "Literal text requested by the fill command.",
      +        "type": "string"
      +      },
      +      "resolution": {
      +        "description": "Pre-action disclosure of how the acting path resolved its target. Absent when resolutionDisclosure is inapplicable for the path.",
      +        "oneOf": [
      +          {
      +            "properties": {
      +              "kind": {
      +                "const": "unique",
      +                "type": "string"
      +              },
      +              "phase": {
      +                "const": "pre-action",
      +                "type": "string"
      +              },
      +              "source": {
      +                "const": "runtime",
      +                "type": "string"
      +              }
      +            },
      +            "required": [
      +              "source",
      +              "phase",
      +              "kind"
      +            ],
      +            "type": "object"
      +          },
      +          {
      +            "properties": {
      +              "alternatives": {
      +                "description": "At most 5 losing candidates, document order. Present at default/full response levels and omitted in digest. The winner is never included.",
      +                "items": {
      +                  "properties": {
      +                    "diagnosticRef": {
      +                      "description": "Opaque non-@ diagnostic token. Never a snapshot ref: not issued via refsGeneration and cannot be pinned or reused as an @ref target. UTF-8 truncated to 256 bytes.",
      +                      "type": "string"
      +                    },
      +                    "label": {
      +                      "description": "UTF-8 truncated to 256 bytes.",
      +                      "type": "string"
      +                    },
      +                    "role": {
      +                      "description": "UTF-8 truncated to 256 bytes.",
      +                      "type": "string"
      +                    }
      +                  },
      +                  "required": [
      +                    "diagnosticRef"
      +                  ],
      +                  "type": "object"
      +                },
      +                "type": "array"
      +              },
      +              "kind": {
      +                "const": "disambiguated",
      +                "type": "string"
      +              },
      +              "matchCount": {
      +                "description": "Total matches resolveSelectorChain found before disambiguation.",
      +                "type": "number"
      +              },
      +              "phase": {
      +                "const": "pre-action",
      +                "type": "string"
      +              },
      +              "source": {
      +                "const": "runtime",
      +                "type": "string"
      +              },
      +              "tiebreak": {
      +                "description": "The comparison that decided the winner.",
      +                "enum": [
      +                  "visible",
      +                  "deepest",
      +                  "smallest-area",
      +                  "structural-equivalence"
      +                ],
      +                "type": "string"
      +              },
      +              "winnerDiagnostic": {
      +                "properties": {
      +                  "diagnosticRef": {
      +                    "description": "Opaque non-@ diagnostic token. Never a snapshot ref: not issued via refsGeneration and cannot be pinned or reused as an @ref target. UTF-8 truncated to 256 bytes.",
      +                    "type": "string"
      +                  },
      +                  "label": {
      +                    "description": "UTF-8 truncated to 256 bytes.",
      +                    "type": "string"
      +                  },
      +                  "role": {
      +                    "description": "UTF-8 truncated to 256 bytes.",
      +                    "type": "string"
      +                  }
      +                },
      +                "required": [
      +                  "diagnosticRef"
      +                ],
      +                "type": "object"
      +              }
      +            },
      +            "required": [
      +              "source",
      +              "phase",
      +              "kind",
      +              "matchCount",
      +              "winnerDiagnostic",
      +              "tiebreak"
      +            ],
      +            "type": "object"
      +          },
      +          {
      +            "properties": {
      +              "kind": {
      +                "const": "exact",
      +                "type": "string"
      +              },
      +              "phase": {
      +                "const": "pre-action",
      +                "type": "string"
      +              },
      +              "source": {
      +                "const": "ref",
      +                "type": "string"
      +              }
      +            },
      +            "required": [
      +              "source",
      +              "phase",
      +              "kind"
      +            ],
      +            "type": "object"
      +          },
      +          {
      +            "properties": {
      +              "kind": {
      +                "const": "label-fallback",
      +                "type": "string"
      +              },
      +              "phase": {
      +                "const": "pre-action",
      +                "type": "string"
      +              },
      +              "source": {
      +                "const": "ref",
      +                "type": "string"
      +              }
      +            },
      +            "required": [
      +              "source",
      +              "phase",
      +              "kind"
      +            ],
      +            "type": "object"
      +          },
      +          {
      +            "properties": {
      +              "kind": {
      +                "const": "not-observed",
      +                "type": "string"
      +              },
      +              "source": {
      +                "const": "direct-ios",
      +                "type": "string"
      +              }
      +            },
      +            "required": [
      +              "source",
      +              "kind"
      +            ],
      +            "type": "object"
      +          }
      +        ],
      +        "type": "object"
      +      },
      +      "selector": {
      +        "description": "Selector expression when the target was a selector.",
      +        "type": "string"
      +      },
      +      "selectorChain": {
      +        "items": {
      +          "type": "string"
      +        },
      +        "type": "array"
      +      },
      +      "settle": {
      +        "properties": {
      +          "captures": {
      +            "type": "number"
      +          },
      +          "diff": {
      +            "description": "Settled diff vs the pre-action tree (changed lines only).",
      +            "properties": {
      +              "lines": {
      +                "items": {
      +                  "properties": {
      +                    "kind": {
      +                      "enum": [
      +                        "added",
      +                        "removed"
      +                      ],
      +                      "type": "string"
      +                    },
      +                    "ref": {
      +                      "description": "Plain ref body (e12) for added lines.",
      +                      "type": "string"
      +                    },
      +                    "text": {
      +                      "type": "string"
      +                    }
      +                  },
      +                  "required": [
      +                    "kind",
      +                    "text"
      +                  ],
      +                  "type": "object"
      +                },
      +                "type": "array"
      +              },
      +              "summary": {
      +                "properties": {
      +                  "additions": {
      +                    "type": "number"
      +                  },
      +                  "removals": {
      +                    "type": "number"
      +                  },
      +                  "unchanged": {
      +                    "type": "number"
      +                  }
      +                },
      +                "required": [
      +                  "additions",
      +                  "removals",
      +                  "unchanged"
      +                ],
      +                "type": "object"
      +              },
      +              "truncated": {
      +                "description": "Lines were capped to the response bound.",
      +                "type": "boolean"
      +              }
      +            },
      +            "required": [
      +              "summary",
      +              "lines"
      +            ],
      +            "type": "object"
      +          },
      +          "hint": {
      +            "type": "string"
      +          },
      +          "quietMs": {
      +            "type": "number"
      +          },
      +          "refs": {
      +            "items": {
      +              "properties": {
      +                "ref": {
      +                  "description": "Plain ref body (e12) minted from the stored settled tree.",
      +                  "type": "string"
      +                }
      +              },
      +              "required": [
      +                "ref"
      +              ],
      +              "type": "object"
      +            },
      +            "type": "array"
      +          },
      +          "refsGeneration": {
      +            "description": "Snapshot generation of the stored settled tree; refs on added diff lines were minted from it.",
      +            "type": "number"
      +          },
      +          "settled": {
      +            "description": "Whether the UI held the quiet window before the deadline. false is advisory, not failure.",
      +            "type": "boolean"
      +          },
      +          "tail": {
      +            "description": "Unchanged interactive refs tail: still-present, actionable elements from the settled tree, attached only when diff carries zero added-line refs (a modal-dismiss/toast-only diff).",
      +            "items": {
      +              "properties": {
      +                "label": {
      +                  "type": "string"
      +                },
      +                "ref": {
      +                  "description": "Plain ref body (e12) minted from the stored settled tree.",
      +                  "type": "string"
      +                },
      +                "role": {
      +                  "type": "string"
      +                }
      +              },
      +              "required": [
      +                "ref",
      +                "role"
      +              ],
      +              "type": "object"
      +            },
      +            "type": "array"
      +          },
      +          "tailTruncated": {
      +            "description": "Present (true) when tail candidates exceeded the response cap.",
      +            "type": "boolean"
      +          },
      +          "timeoutMs": {
      +            "type": "number"
      +          },
      +          "waitedMs": {
      +            "type": "number"
      +          }
      +        },
      +        "required": [
      +          "settled",
      +          "waitedMs",
      +          "captures",
      +          "quietMs",
      +          "timeoutMs"
      +        ],
      +        "type": "object"
      +      },
      +      "target": {
      +        "description": "Target identity captured before fill and matched after fill.",
      +        "properties": {
      +          "className": {
      +            "description": "Android class name of the exact field that changed.",
      +            "type": [
      +              "string",
      +              "null"
      +            ]
      +          },
      +          "packageName": {
      +            "description": "Android package name that owns the exact field.",
      +            "type": [
      +              "string",
      +              "null"
      +            ]
      +          },
      +          "rect": {
      +            "description": "Screen-space rectangle of the exact field that changed.",
      +            "properties": {
      +              "height": {
      +                "type": "number"
      +              },
      +              "width": {
      +                "type": "number"
      +              },
      +              "x": {
      +                "type": "number"
      +              },
      +              "y": {
      +                "type": "number"
      +              }
      +            },
      +            "required": [
      +              "x",
      +              "y",
      +              "width",
      +              "height"
      +            ],
      +            "type": "object"
      +          },
      +          "resourceId": {
      +            "description": "Android resource id of the exact field that changed.",
      +            "type": [
      +              "string",
      +              "null"
      +            ]
      +          }
      +        },
      +        "required": [
      +          "resourceId",
      +          "className",
      +          "packageName",
      +          "rect"
      +        ],
      +        "type": "object"
      +      },
      +      "targetHittable": {
      +        "type": "boolean"
      +      },
      +      "targetKind": {
      +        "description": "Resolved interaction target kind.",
      +        "enum": [
      +          "point",
      +          "ref",
      +          "selector"
      +        ],
      +        "type": "string"
      +      },
      +      "text": {
      +        "description": "Text submitted to the field.",
      +        "type": "string"
      +      },
      +      "verification": {
      +        "const": "unconfirmed",
      +        "type": "string"
      +      },
      +      "warning": {
      +        "type": "string"
      +      },
      +      "x": {
      +        "description": "Resolved interaction x coordinate when available.",
      +        "type": "number"
      +      },
      +      "y": {
      +        "description": "Resolved interaction y coordinate when available.",
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "targetKind",
      +      "text",
      +      "verification",
      +      "requested",
      +      "before",
      +      "after",
      +      "target"
      +    ],
      +    "type": "object"
      +  }
      +]
    • removedOutput schema / properties
      Removed value: -{
      -  "cost": {
      -    "properties": {
      -      "nodeCount": {
      -        "description": "Number of nodes in the original node tree when the response carries one.",
      -        "type": "number"
      -      },
      -      "runnerRoundTrips": {
      -        "description": "Number of real runner round-trips made while serving the request.",
      -        "type": "number"
      -      },
      -      "wallClockMs": {
      -        "description": "Total wall-clock time for the request in milliseconds.",
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "wallClockMs",
      -      "runnerRoundTrips"
      -    ],
      -    "type": "object"
      -  },
      -  "delayMs": {
      -    "description": "Delay between typed characters in milliseconds.",
      -    "type": "number"
      -  },
      -  "evidence": {
      -    "properties": {
      -      "changedFromBefore": {
      -        "description": "Whether the post-action digest differs from the pre-action capture digest. false is evidence, not failure.",
      -        "type": "boolean"
      -      },
      -      "digest": {
      -        "description": "Order-independent digest of the post-action node multiset.",
      -        "type": "string"
      -      },
      -      "foregroundApp": {
      -        "description": "Foreground app bundle id or name, when the capture carries it.",
      -        "type": "string"
      -      },
      -      "interactiveNodeCount": {
      -        "description": "Subset of nodeCount the platform reports as hittable.",
      -        "type": "number"
      -      },
      -      "nodeCount": {
      -        "description": "Node count in the post-action interactive-only capture.",
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "nodeCount",
      -      "interactiveNodeCount",
      -      "digest",
      -      "changedFromBefore"
      -    ],
      -    "type": "object"
      -  },
      -  "hint": {
      -    "type": "string"
      -  },
      -  "maestroFallbackReason": {
      -    "const": "non-hittable-coordinate",
      -    "type": "string"
      -  },
      -  "maestroNonHittableCoordinateFallbackAllowed": {
      -    "description": "Whether the direct iOS Maestro coordinate fallback was allowed for this selector.",
      -    "type": "boolean"
      -  },
      -  "maestroNonHittableCoordinateFallbackUsed": {
      -    "description": "Whether the direct iOS Maestro coordinate fallback was actually used.",
      -    "type": "boolean"
      -  },
      -  "message": {
      -    "type": "string"
      -  },
      -  "ref": {
      -    "description": "Snapshot ref without the @ prefix when the target was an @ref.",
      -    "type": "string"
      -  },
      -  "refLabel": {
      -    "type": "string"
      -  },
      -  "referenceHeight": {
      -    "description": "Reference frame height for visualizing the interaction point.",
      -    "type": "number"
      -  },
      -  "referenceWidth": {
      -    "description": "Reference frame width for visualizing the interaction point.",
      -    "type": "number"
      -  },
      -  "resolution": {
      -    "description": "Pre-action disclosure of how the acting path resolved its target. Absent when resolutionDisclosure is inapplicable for the path.",
      -    "oneOf": [
      -      {
      -        "properties": {
      -          "kind": {
      -            "const": "unique",
      -            "type": "string"
      -          },
      -          "phase": {
      -            "const": "pre-action",
      -            "type": "string"
      -          },
      -          "source": {
      -            "const": "runtime",
      -            "type": "string"
      -          }
      -        },
      -        "required": [
      -          "source",
      -          "phase",
      -          "kind"
      -        ],
      -        "type": "object"
      -      },
      -      {
      -        "properties": {
      -          "alternatives": {
      -            "description": "At most 5 losing candidates, document order. Present at default/full response levels and omitted in digest. The winner is never included.",
      -            "items": {
      -              "properties": {
      -                "diagnosticRef": {
      -                  "description": "Opaque non-@ diagnostic token. Never a snapshot ref: not issued via refsGeneration and cannot be pinned or reused as an @ref target. UTF-8 truncated to 256 bytes.",
      -                  "type": "string"
      -                },
      -                "label": {
      -                  "description": "UTF-8 truncated to 256 bytes.",
      -                  "type": "string"
      -                },
      -                "role": {
      -                  "description": "UTF-8 truncated to 256 bytes.",
      -                  "type": "string"
      -                }
      -              },
      -              "required": [
      -                "diagnosticRef"
      -              ],
      -              "type": "object"
      -            },
      -            "type": "array"
      -          },
      -          "kind": {
      -            "const": "disambiguated",
      -            "type": "string"
      -          },
      -          "matchCount": {
      -            "description": "Total matches resolveSelectorChain found before disambiguation.",
      -            "type": "number"
      -          },
      -          "phase": {
      -            "const": "pre-action",
      -            "type": "string"
      -          },
      -          "source": {
      -            "const": "runtime",
      -            "type": "string"
      -          },
      -          "tiebreak": {
      -            "description": "The comparison that decided the winner.",
      -            "enum": [
      -              "visible",
      -              "deepest",
      -              "smallest-area"
      -            ],
      -            "type": "string"
      -          },
      -          "winnerDiagnostic": {
      -            "properties": {
      -              "diagnosticRef": {
      -                "description": "Opaque non-@ diagnostic token. Never a snapshot ref: not issued via refsGeneration and cannot be pinned or reused as an @ref target. UTF-8 truncated to 256 bytes.",
      -                "type": "string"
      -              },
      -              "label": {
      -                "description": "UTF-8 truncated to 256 bytes.",
      -                "type": "string"
      -              },
      -              "role": {
      -                "description": "UTF-8 truncated to 256 bytes.",
      -                "type": "string"
      -              }
      -            },
      -            "required": [
      -              "diagnosticRef"
      -            ],
      -            "type": "object"
      -          }
      -        },
      -        "required": [
      -          "source",
      -          "phase",
      -          "kind",
      -          "matchCount",
      -          "winnerDiagnostic",
      -          "tiebreak"
      -        ],
      -        "type": "object"
      -      },
      -      {
      -        "properties": {
      -          "kind": {
      -            "const": "exact",
      -            "type": "string"
      -          },
      -          "phase": {
      -            "const": "pre-action",
      -            "type": "string"
      -          },
      -          "source": {
      -            "const": "ref",
      -            "type": "string"
      -          }
      -        },
      -        "required": [
      -          "source",
      -          "phase",
      -          "kind"
      -        ],
      -        "type": "object"
      -      },
      -      {
      -        "properties": {
      -          "kind": {
      -            "const": "label-fallback",
      -            "type": "string"
      -          },
      -          "phase": {
      -            "const": "pre-action",
      -            "type": "string"
      -          },
      -          "source": {
      -            "const": "ref",
      -            "type": "string"
      -          }
      -        },
      -        "required": [
      -          "source",
      -          "phase",
      -          "kind"
      -        ],
      -        "type": "object"
      -      },
      -      {
      -        "properties": {
      -          "kind": {
      -            "const": "not-observed",
      -            "type": "string"
      -          },
      -          "source": {
      -            "const": "direct-ios",
      -            "type": "string"
      -          }
      -        },
      -        "required": [
      -          "source",
      -          "kind"
      -        ],
      -        "type": "object"
      -      }
      -    ],
      -    "type": "object"
      -  },
      -  "selector": {
      -    "description": "Selector expression when the target was a selector.",
      -    "type": "string"
      -  },
      -  "selectorChain": {
      -    "items": {
      -      "type": "string"
      -    },
      -    "type": "array"
      -  },
      -  "settle": {
      -    "properties": {
      -      "captures": {
      -        "type": "number"
      -      },
      -      "diff": {
      -        "description": "Settled diff vs the pre-action tree (changed lines only).",
      -        "properties": {
      -          "lines": {
      -            "items": {
      -              "properties": {
      -                "kind": {
      -                  "enum": [
      -                    "added",
      -                    "removed"
      -                  ],
      -                  "type": "string"
      -                },
      -                "ref": {
      -                  "description": "Plain ref body (e12) for added lines.",
      -                  "type": "string"
      -                },
      -                "text": {
      -                  "type": "string"
      -                }
      -              },
      -              "required": [
      -                "kind",
      -                "text"
      -              ],
      -              "type": "object"
      -            },
      -            "type": "array"
      -          },
      -          "summary": {
      -            "properties": {
      -              "additions": {
      -                "type": "number"
      -              },
      -              "removals": {
      -                "type": "number"
      -              },
      -              "unchanged": {
      -                "type": "number"
      -              }
      -            },
      -            "required": [
      -              "additions",
      -              "removals",
      -              "unchanged"
      -            ],
      -            "type": "object"
      -          },
      -          "truncated": {
      -            "description": "Lines were capped to the response bound.",
      -            "type": "boolean"
      -          }
      -        },
      -        "required": [
      -          "summary",
      -          "lines"
      -        ],
      -        "type": "object"
      -      },
      -      "hint": {
      -        "type": "string"
      -      },
      -      "quietMs": {
      -        "type": "number"
      -      },
      -      "refs": {
      -        "items": {
      -          "properties": {
      -            "ref": {
      -              "description": "Plain ref body (e12) minted from the stored settled tree.",
      -              "type": "string"
      -            }
      -          },
      -          "required": [
      -            "ref"
      -          ],
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "refsGeneration": {
      -        "description": "Snapshot generation of the stored settled tree; refs on added diff lines were minted from it.",
      -        "type": "number"
      -      },
      -      "settled": {
      -        "description": "Whether the UI held the quiet window before the deadline. false is advisory, not failure.",
      -        "type": "boolean"
      -      },
      -      "tail": {
      -        "description": "Unchanged interactive refs tail: still-present, actionable elements from the settled tree, attached only when diff carries zero added-line refs (a modal-dismiss/toast-only diff).",
      -        "items": {
      -          "properties": {
      -            "label": {
      -              "type": "string"
      -            },
      -            "ref": {
      -              "description": "Plain ref body (e12) minted from the stored settled tree.",
      -              "type": "string"
      -            },
      -            "role": {
      -              "type": "string"
      -            }
      -          },
      -          "required": [
      -            "ref",
      -            "role"
      -          ],
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "tailTruncated": {
      -        "description": "Present (true) when tail candidates exceeded the response cap.",
      -        "type": "boolean"
      -      },
      -      "timeoutMs": {
      -        "type": "number"
      -      },
      -      "waitedMs": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "settled",
      -      "waitedMs",
      -      "captures",
      -      "quietMs",
      -      "timeoutMs"
      -    ],
      -    "type": "object"
      -  },
      -  "targetHittable": {
      -    "type": "boolean"
      -  },
      -  "targetKind": {
      -    "description": "Resolved interaction target kind.",
      -    "enum": [
      -      "point",
      -      "ref",
      -      "selector"
      -    ],
      -    "type": "string"
      -  },
      -  "text": {
      -    "description": "Text submitted to the field.",
      -    "type": "string"
      -  },
      -  "warning": {
      -    "type": "string"
      -  },
      -  "x": {
      -    "description": "Resolved interaction x coordinate when available.",
      -    "type": "number"
      -  },
      -  "y": {
      -    "description": "Resolved interaction y coordinate when available.",
      -    "type": "number"
      -  }
      -}
    • removedOutput schema / required
      Removed value: -[
      -  "targetKind",
      -  "text"
      -]
  3. Changed10 schema fields changedv0.20.2
    • addedInput schema / properties / noRecord
      Added value: +{
      +  "description": "Do not record this action.",
      +  "type": "boolean"
      +}
    • changedInput schema / properties / platform / enum
      Previous value: -[
      -  "apple",
      -  "android",
      -  "linux",
      -  "web",
      -  "ios",
      -  "macos"
      -]New value: +[
      +  "apple",
      +  "android",
      +  "vega",
      +  "linux",
      +  "web",
      +  "ios",
      +  "macos"
      +]
    • addedInput schema / properties / recordAs
      Added value: +{
      +  "description": "When script recording is armed, send text to the live app but publish it as ${VAR}. Use an uppercase replay variable name such as PASSWORD.",
      +  "type": "string"
      +}
    • changedInput schema / properties / serial / description
      Previous value: -"Android serial selector."New value: +"Android device or Vega VVD serial selector."
    • addedInput schema / properties / settle
      Added value: +{
      +  "description": "After the action, wait for the UI to go quiet and return the settled diff vs the pre-action tree in the same response. Best-effort; never fails the action.",
      +  "type": "boolean"
      +}
    • addedInput schema / properties / settleQuietMs
      Added value: +{
      +  "description": "Settle: quiet window in milliseconds (default 500).",
      +  "minimum": 0,
      +  "type": "integer"
      +}
    • addedInput schema / properties / timeoutMs
      Added value: +{
      +  "description": "Settle: wait deadline in milliseconds (default 10000).",
      +  "minimum": 1,
      +  "type": "integer"
      +}
    • removedOutput schema / oneOf
      Removed value: -[
      -  {
      -    "properties": {
      -      "backendResult": {
      -        "additionalProperties": true,
      -        "description": "Raw backend result passthrough.",
      -        "type": "object"
      -      },
      -      "evidence": {
      -        "properties": {
      -          "changedFromBefore": {
      -            "description": "Whether the post-action digest differs from the pre-action capture digest. false is evidence, not failure.",
      -            "type": "boolean"
      -          },
      -          "digest": {
      -            "description": "Order-independent digest of the post-action node multiset.",
      -            "type": "string"
      -          },
      -          "foregroundApp": {
      -            "description": "Foreground app bundle id or name, when the capture carries it.",
      -            "type": "string"
      -          },
      -          "interactiveNodeCount": {
      -            "description": "Subset of nodeCount the platform reports as hittable.",
      -            "type": "number"
      -          },
      -          "nodeCount": {
      -            "description": "Node count in the post-action interactive-only capture.",
      -            "type": "number"
      -          }
      -        },
      -        "required": [
      -          "nodeCount",
      -          "interactiveNodeCount",
      -          "digest",
      -          "changedFromBefore"
      -        ],
      -        "type": "object"
      -      },
      -      "kind": {
      -        "const": "point",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "point": {
      -        "properties": {
      -          "x": {
      -            "type": "number"
      -          },
      -          "y": {
      -            "type": "number"
      -          }
      -        },
      -        "required": [
      -          "x",
      -          "y"
      -        ],
      -        "type": "object"
      -      },
      -      "text": {
      -        "description": "Text submitted to the field.",
      -        "type": "string"
      -      },
      -      "warning": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "kind",
      -      "point",
      -      "text"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "properties": {
      -      "backendResult": {
      -        "additionalProperties": true,
      -        "description": "Raw backend result passthrough.",
      -        "type": "object"
      -      },
      -      "evidence": {
      -        "properties": {
      -          "changedFromBefore": {
      -            "description": "Whether the post-action digest differs from the pre-action capture digest. false is evidence, not failure.",
      -            "type": "boolean"
      -          },
      -          "digest": {
      -            "description": "Order-independent digest of the post-action node multiset.",
      -            "type": "string"
      -          },
      -          "foregroundApp": {
      -            "description": "Foreground app bundle id or name, when the capture carries it.",
      -            "type": "string"
      -          },
      -          "interactiveNodeCount": {
      -            "description": "Subset of nodeCount the platform reports as hittable.",
      -            "type": "number"
      -          },
      -          "nodeCount": {
      -            "description": "Node count in the post-action interactive-only capture.",
      -            "type": "number"
      -          }
      -        },
      -        "required": [
      -          "nodeCount",
      -          "interactiveNodeCount",
      -          "digest",
      -          "changedFromBefore"
      -        ],
      -        "type": "object"
      -      },
      -      "hint": {
      -        "type": "string"
      -      },
      -      "kind": {
      -        "const": "ref",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "node": {
      -        "description": "Resolved snapshot node for the matched element.",
      -        "properties": {
      -          "appName": {
      -            "type": "string"
      -          },
      -          "bundleId": {
      -            "type": "string"
      -          },
      -          "depth": {
      -            "type": "number"
      -          },
      -          "enabled": {
      -            "type": "boolean"
      -          },
      -          "focused": {
      -            "type": "boolean"
      -          },
      -          "hiddenContentAbove": {
      -            "type": "boolean"
      -          },
      -          "hiddenContentBelow": {
      -            "type": "boolean"
      -          },
      -          "hittable": {
      -            "type": "boolean"
      -          },
      -          "identifier": {
      -            "type": "string"
      -          },
      -          "index": {
      -            "type": "number"
      -          },
      -          "interactionBlocked": {
      -            "enum": [
      -              "covered"
      -            ],
      -            "type": "string"
      -          },
      -          "label": {
      -            "type": "string"
      -          },
      -          "parentIndex": {
      -            "type": "number"
      -          },
      -          "pid": {
      -            "type": "number"
      -          },
      -          "presentationHints": {
      -            "items": {
      -              "type": "string"
      -            },
      -            "type": "array"
      -          },
      -          "rect": {
      -            "properties": {
      -              "height": {
      -                "type": "number"
      -              },
      -              "width": {
      -                "type": "number"
      -              },
      -              "x": {
      -                "type": "number"
      -              },
      -              "y": {
      -                "type": "number"
      -              }
      -            },
      -            "required": [
      -              "x",
      -              "y",
      -              "width",
      -              "height"
      -            ],
      -            "type": "object"
      -          },
      -          "ref": {
      -            "description": "Stable snapshot ref such as e12.",
      -            "type": "string"
      -          },
      -          "role": {
      -            "type": "string"
      -          },
      -          "selected": {
      -            "type": "boolean"
      -          },
      -          "subrole": {
      -            "type": "string"
      -          },
      -          "surface": {
      -            "type": "string"
      -          },
      -          "type": {
      -            "type": "string"
      -          },
      -          "value": {
      -            "type": "string"
      -          },
      -          "visibleToUser": {
      -            "type": "boolean"
      -          },
      -          "windowTitle": {
      -            "type": "string"
      -          }
      -        },
      -        "required": [
      -          "index",
      -          "ref"
      -        ],
      -        "type": "object"
      -      },
      -      "point": {
      -        "properties": {
      -          "x": {
      -            "type": "number"
      -          },
      -          "y": {
      -            "type": "number"
      -          }
      -        },
      -        "required": [
      -          "x",
      -          "y"
      -        ],
      -        "type": "object"
      -      },
      -      "refLabel": {
      -        "type": "string"
      -      },
      -      "selectorChain": {
      -        "items": {
      -          "type": "string"
      -        },
      -        "type": "array"
      -      },
      -      "target": {
      -        "properties": {
      -          "kind": {
      -            "const": "ref",
      -            "type": "string"
      -          },
      -          "ref": {
      -            "type": "string"
      -          }
      -        },
      -        "required": [
      -          "kind",
      -          "ref"
      -        ],
      -        "type": "object"
      -      },
      -      "targetHittable": {
      -        "type": "boolean"
      -      },
      -      "text": {
      -        "description": "Text submitted to the field.",
      -        "type": "string"
      -      },
      -      "warning": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "kind",
      -      "target",
      -      "text"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "properties": {
      -      "backendResult": {
      -        "additionalProperties": true,
      -        "description": "Raw backend result passthrough.",
      -        "type": "object"
      -      },
      -      "evidence": {
      -        "properties": {
      -          "changedFromBefore": {
      -            "description": "Whether the post-action digest differs from the pre-action capture digest. false is evidence, not failure.",
      -            "type": "boolean"
      -          },
      -          "digest": {
      -            "description": "Order-independent digest of the post-action node multiset.",
      -            "type": "string"
      -          },
      -          "foregroundApp": {
      -            "description": "Foreground app bundle id or name, when the capture carries it.",
      -            "type": "string"
      -          },
      -          "interactiveNodeCount": {
      -            "description": "Subset of nodeCount the platform reports as hittable.",
      -            "type": "number"
      -          },
      -          "nodeCount": {
      -            "description": "Node count in the post-action interactive-only capture.",
      -            "type": "number"
      -          }
      -        },
      -        "required": [
      -          "nodeCount",
      -          "interactiveNodeCount",
      -          "digest",
      -          "changedFromBefore"
      -        ],
      -        "type": "object"
      -      },
      -      "hint": {
      -        "type": "string"
      -      },
      -      "kind": {
      -        "const": "selector",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "node": {
      -        "description": "Resolved snapshot node for the matched element.",
      -        "properties": {
      -          "appName": {
      -            "type": "string"
      -          },
      -          "bundleId": {
      -            "type": "string"
      -          },
      -          "depth": {
      -            "type": "number"
      -          },
      -          "enabled": {
      -            "type": "boolean"
      -          },
      -          "focused": {
      -            "type": "boolean"
      -          },
      -          "hiddenContentAbove": {
      -            "type": "boolean"
      -          },
      -          "hiddenContentBelow": {
      -            "type": "boolean"
      -          },
      -          "hittable": {
      -            "type": "boolean"
      -          },
      -          "identifier": {
      -            "type": "string"
      -          },
      -          "index": {
      -            "type": "number"
      -          },
      -          "interactionBlocked": {
      -            "enum": [
      -              "covered"
      -            ],
      -            "type": "string"
      -          },
      -          "label": {
      -            "type": "string"
      -          },
      -          "parentIndex": {
      -            "type": "number"
      -          },
      -          "pid": {
      -            "type": "number"
      -          },
      -          "presentationHints": {
      -            "items": {
      -              "type": "string"
      -            },
      -            "type": "array"
      -          },
      -          "rect": {
      -            "properties": {
      -              "height": {
      -                "type": "number"
      -              },
      -              "width": {
      -                "type": "number"
      -              },
      -              "x": {
      -                "type": "number"
      -              },
      -              "y": {
      -                "type": "number"
      -              }
      -            },
      -            "required": [
      -              "x",
      -              "y",
      -              "width",
      -              "height"
      -            ],
      -            "type": "object"
      -          },
      -          "ref": {
      -            "description": "Stable snapshot ref such as e12.",
      -            "type": "string"
      -          },
      -          "role": {
      -            "type": "string"
      -          },
      -          "selected": {
      -            "type": "boolean"
      -          },
      -          "subrole": {
      -            "type": "string"
      -          },
      -          "surface": {
      -            "type": "string"
      -          },
      -          "type": {
      -            "type": "string"
      -          },
      -          "value": {
      -            "type": "string"
      -          },
      -          "visibleToUser": {
      -            "type": "boolean"
      -          },
      -          "windowTitle": {
      -            "type": "string"
      -          }
      -        },
      -        "required": [
      -          "index",
      -          "ref"
      -        ],
      -        "type": "object"
      -      },
      -      "point": {
      -        "properties": {
      -          "x": {
      -            "type": "number"
      -          },
      -          "y": {
      -            "type": "number"
      -          }
      -        },
      -        "required": [
      -          "x",
      -          "y"
      -        ],
      -        "type": "object"
      -      },
      -      "refLabel": {
      -        "type": "string"
      -      },
      -      "selectorChain": {
      -        "items": {
      -          "type": "string"
      -        },
      -        "type": "array"
      -      },
      -      "target": {
      -        "properties": {
      -          "kind": {
      -            "const": "selector",
      -            "type": "string"
      -          },
      -          "selector": {
      -            "type": "string"
      -          }
      -        },
      -        "required": [
      -          "kind",
      -          "selector"
      -        ],
      -        "type": "object"
      -      },
      -      "targetHittable": {
      -        "type": "boolean"
      -      },
      -      "text": {
      -        "description": "Text submitted to the field.",
      -        "type": "string"
      -      },
      -      "warning": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "kind",
      -      "point",
      -      "target",
      -      "node",
      -      "selectorChain",
      -      "text"
      -    ],
      -    "type": "object"
      -  }
      -]
    • addedOutput schema / properties
      Added value: +{
      +  "cost": {
      +    "properties": {
      +      "nodeCount": {
      +        "description": "Number of nodes in the original node tree when the response carries one.",
      +        "type": "number"
      +      },
      +      "runnerRoundTrips": {
      +        "description": "Number of real runner round-trips made while serving the request.",
      +        "type": "number"
      +      },
      +      "wallClockMs": {
      +        "description": "Total wall-clock time for the request in milliseconds.",
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "wallClockMs",
      +      "runnerRoundTrips"
      +    ],
      +    "type": "object"
      +  },
      +  "delayMs": {
      +    "description": "Delay between typed characters in milliseconds.",
      +    "type": "number"
      +  },
      +  "evidence": {
      +    "properties": {
      +      "changedFromBefore": {
      +        "description": "Whether the post-action digest differs from the pre-action capture digest. false is evidence, not failure.",
      +        "type": "boolean"
      +      },
      +      "digest": {
      +        "description": "Order-independent digest of the post-action node multiset.",
      +        "type": "string"
      +      },
      +      "foregroundApp": {
      +        "description": "Foreground app bundle id or name, when the capture carries it.",
      +        "type": "string"
      +      },
      +      "interactiveNodeCount": {
      +        "description": "Subset of nodeCount the platform reports as hittable.",
      +        "type": "number"
      +      },
      +      "nodeCount": {
      +        "description": "Node count in the post-action interactive-only capture.",
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "nodeCount",
      +      "interactiveNodeCount",
      +      "digest",
      +      "changedFromBefore"
      +    ],
      +    "type": "object"
      +  },
      +  "hint": {
      +    "type": "string"
      +  },
      +  "maestroFallbackReason": {
      +    "const": "non-hittable-coordinate",
      +    "type": "string"
      +  },
      +  "maestroNonHittableCoordinateFallbackAllowed": {
      +    "description": "Whether the direct iOS Maestro coordinate fallback was allowed for this selector.",
      +    "type": "boolean"
      +  },
      +  "maestroNonHittableCoordinateFallbackUsed": {
      +    "description": "Whether the direct iOS Maestro coordinate fallback was actually used.",
      +    "type": "boolean"
      +  },
      +  "message": {
      +    "type": "string"
      +  },
      +  "ref": {
      +    "description": "Snapshot ref without the @ prefix when the target was an @ref.",
      +    "type": "string"
      +  },
      +  "refLabel": {
      +    "type": "string"
      +  },
      +  "referenceHeight": {
      +    "description": "Reference frame height for visualizing the interaction point.",
      +    "type": "number"
      +  },
      +  "referenceWidth": {
      +    "description": "Reference frame width for visualizing the interaction point.",
      +    "type": "number"
      +  },
      +  "resolution": {
      +    "description": "Pre-action disclosure of how the acting path resolved its target. Absent when resolutionDisclosure is inapplicable for the path.",
      +    "oneOf": [
      +      {
      +        "properties": {
      +          "kind": {
      +            "const": "unique",
      +            "type": "string"
      +          },
      +          "phase": {
      +            "const": "pre-action",
      +            "type": "string"
      +          },
      +          "source": {
      +            "const": "runtime",
      +            "type": "string"
      +          }
      +        },
      +        "required": [
      +          "source",
      +          "phase",
      +          "kind"
      +        ],
      +        "type": "object"
      +      },
      +      {
      +        "properties": {
      +          "alternatives": {
      +            "description": "At most 5 losing candidates, document order. Present at default/full response levels and omitted in digest. The winner is never included.",
      +            "items": {
      +              "properties": {
      +                "diagnosticRef": {
      +                  "description": "Opaque non-@ diagnostic token. Never a snapshot ref: not issued via refsGeneration and cannot be pinned or reused as an @ref target. UTF-8 truncated to 256 bytes.",
      +                  "type": "string"
      +                },
      +                "label": {
      +                  "description": "UTF-8 truncated to 256 bytes.",
      +                  "type": "string"
      +                },
      +                "role": {
      +                  "description": "UTF-8 truncated to 256 bytes.",
      +                  "type": "string"
      +                }
      +              },
      +              "required": [
      +                "diagnosticRef"
      +              ],
      +              "type": "object"
      +            },
      +            "type": "array"
      +          },
      +          "kind": {
      +            "const": "disambiguated",
      +            "type": "string"
      +          },
      +          "matchCount": {
      +            "description": "Total matches resolveSelectorChain found before disambiguation.",
      +            "type": "number"
      +          },
      +          "phase": {
      +            "const": "pre-action",
      +            "type": "string"
      +          },
      +          "source": {
      +            "const": "runtime",
      +            "type": "string"
      +          },
      +          "tiebreak": {
      +            "description": "The comparison that decided the winner.",
      +            "enum": [
      +              "visible",
      +              "deepest",
      +              "smallest-area"
      +            ],
      +            "type": "string"
      +          },
      +          "winnerDiagnostic": {
      +            "properties": {
      +              "diagnosticRef": {
      +                "description": "Opaque non-@ diagnostic token. Never a snapshot ref: not issued via refsGeneration and cannot be pinned or reused as an @ref target. UTF-8 truncated to 256 bytes.",
      +                "type": "string"
      +              },
      +              "label": {
      +                "description": "UTF-8 truncated to 256 bytes.",
      +                "type": "string"
      +              },
      +              "role": {
      +                "description": "UTF-8 truncated to 256 bytes.",
      +                "type": "string"
      +              }
      +            },
      +            "required": [
      +              "diagnosticRef"
      +            ],
      +            "type": "object"
      +          }
      +        },
      +        "required": [
      +          "source",
      +          "phase",
      +          "kind",
      +          "matchCount",
      +          "winnerDiagnostic",
      +          "tiebreak"
      +        ],
      +        "type": "object"
      +      },
      +      {
      +        "properties": {
      +          "kind": {
      +            "const": "exact",
      +            "type": "string"
      +          },
      +          "phase": {
      +            "const": "pre-action",
      +            "type": "string"
      +          },
      +          "source": {
      +            "const": "ref",
      +            "type": "string"
      +          }
      +        },
      +        "required": [
      +          "source",
      +          "phase",
      +          "kind"
      +        ],
      +        "type": "object"
      +      },
      +      {
      +        "properties": {
      +          "kind": {
      +            "const": "label-fallback",
      +            "type": "string"
      +          },
      +          "phase": {
      +            "const": "pre-action",
      +            "type": "string"
      +          },
      +          "source": {
      +            "const": "ref",
      +            "type": "string"
      +          }
      +        },
      +        "required": [
      +          "source",
      +          "phase",
      +          "kind"
      +        ],
      +        "type": "object"
      +      },
      +      {
      +        "properties": {
      +          "kind": {
      +            "const": "not-observed",
      +            "type": "string"
      +          },
      +          "source": {
      +            "const": "direct-ios",
      +            "type": "string"
      +          }
      +        },
      +        "required": [
      +          "source",
      +          "kind"
      +        ],
      +        "type": "object"
      +      }
      +    ],
      +    "type": "object"
      +  },
      +  "selector": {
      +    "description": "Selector expression when the target was a selector.",
      +    "type": "string"
      +  },
      +  "selectorChain": {
      +    "items": {
      +      "type": "string"
      +    },
      +    "type": "array"
      +  },
      +  "settle": {
      +    "properties": {
      +      "captures": {
      +        "type": "number"
      +      },
      +      "diff": {
      +        "description": "Settled diff vs the pre-action tree (changed lines only).",
      +        "properties": {
      +          "lines": {
      +            "items": {
      +              "properties": {
      +                "kind": {
      +                  "enum": [
      +                    "added",
      +                    "removed"
      +                  ],
      +                  "type": "string"
      +                },
      +                "ref": {
      +                  "description": "Plain ref body (e12) for added lines.",
      +                  "type": "string"
      +                },
      +                "text": {
      +                  "type": "string"
      +                }
      +              },
      +              "required": [
      +                "kind",
      +                "text"
      +              ],
      +              "type": "object"
      +            },
      +            "type": "array"
      +          },
      +          "summary": {
      +            "properties": {
      +              "additions": {
      +                "type": "number"
      +              },
      +              "removals": {
      +                "type": "number"
      +              },
      +              "unchanged": {
      +                "type": "number"
      +              }
      +            },
      +            "required": [
      +              "additions",
      +              "removals",
      +              "unchanged"
      +            ],
      +            "type": "object"
      +          },
      +          "truncated": {
      +            "description": "Lines were capped to the response bound.",
      +            "type": "boolean"
      +          }
      +        },
      +        "required": [
      +          "summary",
      +          "lines"
      +        ],
      +        "type": "object"
      +      },
      +      "hint": {
      +        "type": "string"
      +      },
      +      "quietMs": {
      +        "type": "number"
      +      },
      +      "refs": {
      +        "items": {
      +          "properties": {
      +            "ref": {
      +              "description": "Plain ref body (e12) minted from the stored settled tree.",
      +              "type": "string"
      +            }
      +          },
      +          "required": [
      +            "ref"
      +          ],
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "refsGeneration": {
      +        "description": "Snapshot generation of the stored settled tree; refs on added diff lines were minted from it.",
      +        "type": "number"
      +      },
      +      "settled": {
      +        "description": "Whether the UI held the quiet window before the deadline. false is advisory, not failure.",
      +        "type": "boolean"
      +      },
      +      "tail": {
      +        "description": "Unchanged interactive refs tail: still-present, actionable elements from the settled tree, attached only when diff carries zero added-line refs (a modal-dismiss/toast-only diff).",
      +        "items": {
      +          "properties": {
      +            "label": {
      +              "type": "string"
      +            },
      +            "ref": {
      +              "description": "Plain ref body (e12) minted from the stored settled tree.",
      +              "type": "string"
      +            },
      +            "role": {
      +              "type": "string"
      +            }
      +          },
      +          "required": [
      +            "ref",
      +            "role"
      +          ],
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "tailTruncated": {
      +        "description": "Present (true) when tail candidates exceeded the response cap.",
      +        "type": "boolean"
      +      },
      +      "timeoutMs": {
      +        "type": "number"
      +      },
      +      "waitedMs": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "settled",
      +      "waitedMs",
      +      "captures",
      +      "quietMs",
      +      "timeoutMs"
      +    ],
      +    "type": "object"
      +  },
      +  "targetHittable": {
      +    "type": "boolean"
      +  },
      +  "targetKind": {
      +    "description": "Resolved interaction target kind.",
      +    "enum": [
      +      "point",
      +      "ref",
      +      "selector"
      +    ],
      +    "type": "string"
      +  },
      +  "text": {
      +    "description": "Text submitted to the field.",
      +    "type": "string"
      +  },
      +  "warning": {
      +    "type": "string"
      +  },
      +  "x": {
      +    "description": "Resolved interaction x coordinate when available.",
      +    "type": "number"
      +  },
      +  "y": {
      +    "description": "Resolved interaction y coordinate when available.",
      +    "type": "number"
      +  }
      +}
    • addedOutput schema / required
      Added value: +[
      +  "targetKind",
      +  "text"
      +]
  4. Changed5 schema fields changedv0.17.11
    • addedInput schema / properties / includeCost
      Added value: +{
      +  "description": "Include per-command agent-cost (cost.wallClockMs, …) in structuredContent. Defaults to off; the default response shape is unchanged.",
      +  "type": "boolean"
      +}
    • changedInput schema / properties / platform / enum
      Previous value: -[
      -  "ios",
      -  "macos",
      -  "android",
      -  "linux",
      -  "web",
      -  "apple"
      -]New value: +[
      +  "apple",
      +  "android",
      +  "linux",
      +  "web",
      +  "ios",
      +  "macos"
      +]
    • addedInput schema / properties / responseLevel
      Added value: +{
      +  "description": "Response verbosity: token-cheap digest / default (today) / full. Defaults to default; the default response shape is unchanged.",
      +  "enum": [
      +    "digest",
      +    "default",
      +    "full"
      +  ],
      +  "type": "string"
      +}
    • addedInput schema / properties / verify
      Added value: +{
      +  "description": "Capture cheap post-action evidence (AX digest, node counts, changedFromBefore) instead of a follow-up snapshot.",
      +  "type": "boolean"
      +}
    • changedOutput schema / (root)
      Previous value: -nullNew value: +{
      +  "oneOf": [
      +    {
      +      "properties": {
      +        "backendResult": {
      +          "additionalProperties": true,
      +          "description": "Raw backend result passthrough.",
      +          "type": "object"
      +        },
      +        "evidence": {
      +          "properties": {
      +            "changedFromBefore": {
      +              "description": "Whether the post-action digest differs from the pre-action capture digest. false is evidence, not failure.",
      +              "type": "boolean"
      +            },
      +            "digest": {
      +              "description": "Order-independent digest of the post-action node multiset.",
      +              "type": "string"
      +            },
      +            "foregroundApp": {
      +              "description": "Foreground app bundle id or name, when the capture carries it.",
      +              "type": "string"
      +            },
      +            "interactiveNodeCount": {
      +              "description": "Subset of nodeCount the platform reports as hittable.",
      +              "type": "number"
      +            },
      +            "nodeCount": {
      +              "description": "Node count in the post-action interactive-only capture.",
      +              "type": "number"
      +            }
      +          },
      +          "required": [
      +            "nodeCount",
      +            "interactiveNodeCount",
      +            "digest",
      +            "changedFromBefore"
      +          ],
      +          "type": "object"
      +        },
      +        "kind": {
      +          "const": "point",
      +          "type": "string"
      +        },
      +        "message": {
      +          "type": "string"
      +        },
      +        "point": {
      +          "properties": {
      +            "x": {
      +              "type": "number"
      +            },
      +            "y": {
      +              "type": "number"
      +            }
      +          },
      +          "required": [
      +            "x",
      +            "y"
      +          ],
      +          "type": "object"
      +        },
      +        "text": {
      +          "description": "Text submitted to the field.",
      +          "type": "string"
      +        },
      +        "warning": {
      +          "type": "string"
      +        }
      +      },
      +      "required": [
      +        "kind",
      +        "point",
      +        "text"
      +      ],
      +      "type": "object"
      +    },
      +    {
      +      "properties": {
      +        "backendResult": {
      +          "additionalProperties": true,
      +          "description": "Raw backend result passthrough.",
      +          "type": "object"
      +        },
      +        "evidence": {
      +          "properties": {
      +            "changedFromBefore": {
      +              "description": "Whether the post-action digest differs from the pre-action capture digest. false is evidence, not failure.",
      +              "type": "boolean"
      +            },
      +            "digest": {
      +              "description": "Order-independent digest of the post-action node multiset.",
      +              "type": "string"
      +            },
      +            "foregroundApp": {
      +              "description": "Foreground app bundle id or name, when the capture carries it.",
      +              "type": "string"
      +            },
      +            "interactiveNodeCount": {
      +              "description": "Subset of nodeCount the platform reports as hittable.",
      +              "type": "number"
      +            },
      +            "nodeCount": {
      +              "description": "Node count in the post-action interactive-only capture.",
      +              "type": "number"
      +            }
      +          },
      +          "required": [
      +            "nodeCount",
      +            "interactiveNodeCount",
      +            "digest",
      +            "changedFromBefore"
      +          ],
      +          "type": "object"
      +        },
      +        "hint": {
      +          "type": "string"
      +        },
      +        "kind": {
      +          "const": "ref",
      +          "type": "string"
      +        },
      +        "message": {
      +          "type": "string"
      +        },
      +        "node": {
      +          "description": "Resolved snapshot node for the matched element.",
      +          "properties": {
      +            "appName": {
      +              "type": "string"
      +            },
      +            "bundleId": {
      +              "type": "string"
      +            },
      +            "depth": {
      +              "type": "number"
      +            },
      +            "enabled": {
      +              "type": "boolean"
      +            },
      +            "focused": {
      +              "type": "boolean"
      +            },
      +            "hiddenContentAbove": {
      +              "type": "boolean"
      +            },
      +            "hiddenContentBelow": {
      +              "type": "boolean"
      +            },
      +            "hittable": {
      +              "type": "boolean"
      +            },
      +            "identifier": {
      +              "type": "string"
      +            },
      +            "index": {
      +              "type": "number"
      +            },
      +            "interactionBlocked": {
      +              "enum": [
      +                "covered"
      +              ],
      +              "type": "string"
      +            },
      +            "label": {
      +              "type": "string"
      +            },
      +            "parentIndex": {
      +              "type": "number"
      +            },
      +            "pid": {
      +              "type": "number"
      +            },
      +            "presentationHints": {
      +              "items": {
      +                "type": "string"
      +              },
      +              "type": "array"
      +            },
      +            "rect": {
      +              "properties": {
      +                "height": {
      +                  "type": "number"
      +                },
      +                "width": {
      +                  "type": "number"
      +                },
      +                "x": {
      +                  "type": "number"
      +                },
      +                "y": {
      +                  "type": "number"
      +                }
      +              },
      +              "required": [
      +                "x",
      +                "y",
      +                "width",
      +                "height"
      +              ],
      +              "type": "object"
      +            },
      +            "ref": {
      +              "description": "Stable snapshot ref such as e12.",
      +              "type": "string"
      +            },
      +            "role": {
      +              "type": "string"
      +            },
      +            "selected": {
      +              "type": "boolean"
      +            },
      +            "subrole": {
      +              "type": "string"
      +            },
      +            "surface": {
      +              "type": "string"
      +            },
      +            "type": {
      +              "type": "string"
      +            },
      +            "value": {
      +              "type": "string"
      +            },
      +            "visibleToUser": {
      +              "type": "boolean"
      +            },
      +            "windowTitle": {
      +              "type": "string"
      +            }
      +          },
      +          "required": [
      +            "index",
      +            "ref"
      +          ],
      +          "type": "object"
      +        },
      +        "point": {
      +          "properties": {
      +            "x": {
      +              "type": "number"
      +            },
      +            "y": {
      +              "type": "number"
      +            }
      +          },
      +          "required": [
      +            "x",
      +            "y"
      +          ],
      +          "type": "object"
      +        },
      +        "refLabel": {
      +          "type": "string"
      +        },
      +        "selectorChain": {
      +          "items": {
      +            "type": "string"
      +          },
      +          "type": "array"
      +        },
      +        "target": {
      +          "properties": {
      +            "kind": {
      +              "const": "ref",
      +              "type": "string"
      +            },
      +            "ref": {
      +              "type": "string"
      +            }
      +          },
      +          "required": [
      +            "kind",
      +            "ref"
      +          ],
      +          "type": "object"
      +        },
      +        "targetHittable": {
      +          "type": "boolean"
      +        },
      +        "text": {
      +          "description": "Text submitted to the field.",
      +          "type": "string"
      +        },
      +        "warning": {
      +          "type": "string"
      +        }
      +      },
      +      "required": [
      +        "kind",
      +        "target",
      +        "text"
      +      ],
      +      "type": "object"
      +    },
      +    {
      +      "properties": {
      +        "backendResult": {
      +          "additionalProperties": true,
      +          "description": "Raw backend result passthrough.",
      +          "type": "object"
      +        },
      +        "evidence": {
      +          "properties": {
      +            "changedFromBefore": {
      +              "description": "Whether the post-action digest differs from the pre-action capture digest. false is evidence, not failure.",
      +              "type": "boolean"
      +            },
      +            "digest": {
      +              "description": "Order-independent digest of the post-action node multiset.",
      +              "type": "string"
      +            },
      +            "foregroundApp": {
      +              "description": "Foreground app bundle id or name, when the capture carries it.",
      +              "type": "string"
      +            },
      +            "interactiveNodeCount": {
      +              "description": "Subset of nodeCount the platform reports as hittable.",
      +              "type": "number"
      +            },
      +            "nodeCount": {
      +              "description": "Node count in the post-action interactive-only capture.",
      +              "type": "number"
      +            }
      +          },
      +          "required": [
      +            "nodeCount",
      +            "interactiveNodeCount",
      +            "digest",
      +            "changedFromBefore"
      +          ],
      +          "type": "object"
      +        },
      +        "hint": {
      +          "type": "string"
      +        },
      +        "kind": {
      +          "const": "selector",
      +          "type": "string"
      +        },
      +        "message": {
      +          "type": "string"
      +        },
      +        "node": {
      +          "description": "Resolved snapshot node for the matched element.",
      +          "properties": {
      +            "appName": {
      +              "type": "string"
      +            },
      +            "bundleId": {
      +              "type": "string"
      +            },
      +            "depth": {
      +              "type": "number"
      +            },
      +            "enabled": {
      +              "type": "boolean"
      +            },
      +            "focused": {
      +              "type": "boolean"
      +            },
      +            "hiddenContentAbove": {
      +              "type": "boolean"
      +            },
      +            "hiddenContentBelow": {
      +              "type": "boolean"
      +            },
      +            "hittable": {
      +              "type": "boolean"
      +            },
      +            "identifier": {
      +              "type": "string"
      +            },
      +            "index": {
      +              "type": "number"
      +            },
      +            "interactionBlocked": {
      +              "enum": [
      +                "covered"
      +              ],
      +              "type": "string"
      +            },
      +            "label": {
      +              "type": "string"
      +            },
      +            "parentIndex": {
      +              "type": "number"
      +            },
      +            "pid": {
      +              "type": "number"
      +            },
      +            "presentationHints": {
      +              "items": {
      +                "type": "string"
      +              },
      +              "type": "array"
      +            },
      +            "rect": {
      +              "properties": {
      +                "height": {
      +                  "type": "number"
      +                },
      +                "width": {
      +                  "type": "number"
      +                },
      +                "x": {
      +                  "type": "number"
      +                },
      +                "y": {
      +                  "type": "number"
      +                }
      +              },
      +              "required": [
      +                "x",
      +                "y",
      +                "width",
      +                "height"
      +              ],
      +              "type": "object"
      +            },
      +            "ref": {
      +              "description": "Stable snapshot ref such as e12.",
      +              "type": "string"
      +            },
      +            "role": {
      +              "type": "string"
      +            },
      +            "selected": {
      +              "type": "boolean"
      +            },
      +            "subrole": {
      +              "type": "string"
      +            },
      +            "surface": {
      +              "type": "string"
      +            },
      +            "type": {
      +              "type": "string"
      +            },
      +            "value": {
      +              "type": "string"
      +            },
      +            "visibleToUser": {
      +              "type": "boolean"
      +            },
      +            "windowTitle": {
      +              "type": "string"
      +            }
      +          },
      +          "required": [
      +            "index",
      +            "ref"
      +          ],
      +          "type": "object"
      +        },
      +        "point": {
      +          "properties": {
      +            "x": {
      +              "type": "number"
      +            },
      +            "y": {
      +              "type": "number"
      +            }
      +          },
      +          "required": [
      +            "x",
      +            "y"
      +          ],
      +          "type": "object"
      +        },
      +        "refLabel": {
      +          "type": "string"
      +        },
      +        "selectorChain": {
      +          "items": {
      +            "type": "string"
      +          },
      +          "type": "array"
      +        },
      +        "target": {
      +          "properties": {
      +            "kind": {
      +              "const": "selector",
      +              "type": "string"
      +            },
      +            "selector": {
      +              "type": "string"
      +            }
      +          },
      +          "required": [
      +            "kind",
      +            "selector"
      +          ],
      +          "type": "object"
      +        },
      +        "targetHittable": {
      +          "type": "boolean"
      +        },
      +        "text": {
      +          "description": "Text submitted to the field.",
      +          "type": "string"
      +        },
      +        "warning": {
      +          "type": "string"
      +        }
      +      },
      +      "required": [
      +        "kind",
      +        "point",
      +        "target",
      +        "node",
      +        "selectorChain",
      +        "text"
      +      ],
      +      "type": "object"
      +    }
      +  ],
      +  "type": "object"
      +}
  5. Changed1 schema field changedv0.17.7
    • changedInput schema / properties / platform / enum
      Previous value: -[
      -  "ios",
      -  "macos",
      -  "android",
      -  "linux",
      -  "apple"
      -]New value: +[
      +  "ios",
      +  "macos",
      +  "android",
      +  "linux",
      +  "web",
      +  "apple"
      +]
  6. Changed5 schema fields changedv0.17.6
    • addedInput schema / properties / iosXctestDerivedDataPath
      Added value: +{
      +  "description": "Derived data path for external iOS XCTest runner execution.",
      +  "type": "string"
      +}
    • addedInput schema / properties / iosXctestEnvDir
      Added value: +{
      +  "description": "Writable directory for iOS XCTest runner env overlays.",
      +  "type": "string"
      +}
    • addedInput schema / properties / iosXctestrunFile
      Added value: +{
      +  "description": "Externally built iOS XCTest runner .xctestrun artifact path.",
      +  "type": "string"
      +}
    • addedInput schema / properties / mcpOutputFormat
      Added value: +{
      +  "description": "MCP text content format. Defaults to optimized agent-friendly text; use json for JSON text. Structured content is always returned separately.",
      +  "enum": [
      +    "optimized",
      +    "json"
      +  ],
      +  "type": "string"
      +}
    • changedInput schema / properties / platform / enum
      Previous value: -[
      -  "ios",
      -  "android",
      -  "macos",
      -  "linux",
      -  "apple"
      -]New value: +[
      +  "ios",
      +  "macos",
      +  "android",
      +  "linux",
      +  "apple"
      +]
  7. First observedv0.16.9

TDQS

A4/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries the full burden of behavioral disclosure. It does well by disclosing that the action replaces text, that recordAs prevents sensitive text from entering a recorded replay while still sending it to the live app, and that the operation times out after 90s unless a caller budget extends it. These are meaningful behavioral details, though it does not cover error behavior or side effects beyond the action itself.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is three sentences with no filler: purpose, targeting/recording guidance, and timeout behavior. Every sentence earns its place, and the most important information is front-loaded in the first sentence.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the high parameter count (26) and the presence of an output schema, the description plus parameter descriptions provide a fairly complete picture. It gives the key operational context: prefer snapshot-based targets, handle sensitive text carefully, and expect a 90s upper bound. It does not explain the relationship to sibling `type`, which would make the contextual picture fully complete.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so the schema already documents all 26 parameters in detail. The description adds value around targeting modes and recordAs, but these are also represented in the schema. Baseline 3 is appropriate because the description does not need to compensate for undocumented parameters.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the verb (replace), the resource (text in a UI input), and the three targeting modes (snapshot ref, selector, coordinates). It is specific enough that an agent can understand the core function, but it does not explicitly differentiate this from the sibling tool `type`, which is a likely alternative for entering text.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description gives useful contextual guidance: prefer refs or selectors after a snapshot, use recordAs for sensitive text, and be aware of the 90s timeout. It does not, however, provide explicit when-not-to-use guidance or name alternatives such as `type`, so it falls short of a 5.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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