origin-mcp

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origin_execute_figure_spec

Executes a declarative FigureSpec to generate single or multi-panel plots in Origin, supporting common chart types, data imports, and export formats.

Instructions

Execute a declarative FigureSpec.

The current executor supports worksheet-backed single-panel and grid multi-panel figures with common plot types. Unsupported features are reported in the plan instead of being guessed.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`spec`	Yes	Declarative FigureSpec describing data, layout, plots, style, export, and QA.
`dry_run`	No	Validate and plan the operation without changing the Origin project.

Output Schema

TableJSON Schema

Name	Required	Description	Default
No arguments

Schema Changelog

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

Changed7 schema fields changedv0.1.3Jul 15, 2026

addedInput schema / $defs

Added value: +{
+  "FigureAnnotationSpec": {
+    "properties": {
+      "frame": {
+        "anyOf": [
+          {
+            "type": "boolean"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Frame"
+      },
+      "id": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Id"
+      },
+      "layer": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Layer"
+      },
+      "location": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Location"
+      },
+      "orientation": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Orientation"
+      },
+      "style": {
+        "additionalProperties": true,
+        "title": "Style",
+        "type": "object"
+      },
+      "text": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Text"
+      },
+      "type": {
+        "title": "Type",
+        "type": "string"
+      },
+      "value": {
+        "anyOf": [
+          {
+            "type": "number"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Value"
+      }
+    },
+    "required": [
+      "type"
+    ],
+    "title": "FigureAnnotationSpec",
+    "type": "object"
+  },
+  "FigureAxisBreakSpec": {
+    "properties": {
+      "enabled": {
+        "default": true,
+        "title": "Enabled",
+        "type": "boolean"
+      },
+      "end": {
+        "anyOf": [
+          {
+            "type": "number"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Value immediately after the break.",
+        "title": "End"
+      },
+      "position": {
+        "anyOf": [
+          {
+            "maximum": 100,
+            "minimum": 0,
+            "type": "number"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Break position as an axis percentage.",
+        "title": "Position"
+      },
+      "post_break_increment": {
+        "anyOf": [
+          {
+            "exclusiveMinimum": 0,
+            "type": "number"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Major tick increment after the break.",
+        "title": "Post Break Increment"
+      },
+      "start": {
+        "anyOf": [
+          {
+            "type": "number"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Value immediately before the break.",
+        "title": "Start"
+      }
+    },
+    "title": "FigureAxisBreakSpec",
+    "type": "object"
+  },
+  "FigureAxisSpec": {
+    "properties": {
+      "breaks": {
+        "description": "Optional axis break. The current executor supports one break per axis.",
+        "items": {
+          "$ref": "#/$defs/FigureAxisBreakSpec"
+        },
+        "maxItems": 1,
+        "title": "Breaks",
+        "type": "array"
+      },
+      "limits": {
+        "anyOf": [
+          {
+            "const": "auto",
+            "type": "string"
+          },
+          {
+            "items": {
+              "anyOf": [
+                {
+                  "type": "number"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": "auto",
+        "title": "Limits"
+      },
+      "scale": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Scale"
+      },
+      "step": {
+        "anyOf": [
+          {
+            "exclusiveMinimum": 0,
+            "type": "number"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Step"
+      },
+      "title": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Title"
+      }
+    },
+    "title": "FigureAxisSpec",
+    "type": "object"
+  },
+  "FigureDataSpec": {
+    "properties": {
+      "delimiter": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Delimiter"
+      },
+      "encoding": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Encoding"
+      },
+      "excel_sheet": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": 0,
+        "title": "Excel Sheet"
+      },
+      "format": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "csv/tsv/txt/dat/xlsx/xls/xlsm.",
+        "title": "Format"
+      },
+      "header": {
+        "anyOf": [
+          {
+            "minimum": 0,
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": 0,
+        "title": "Header"
+      },
+      "id": {
+        "description": "Dataset id referenced by layers and plots.",
+        "title": "Id",
+        "type": "string"
+      },
+      "na_values": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Na Values"
+      },
+      "nrows": {
+        "anyOf": [
+          {
+            "minimum": 0,
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Nrows"
+      },
+      "object": {
+        "default": "worksheet",
+        "enum": [
+          "worksheet",
+          "matrix",
+          "xyz"
+        ],
+        "title": "Object",
+        "type": "string"
+      },
+      "roles": {
+        "additionalProperties": {
+          "anyOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "integer"
+            },
+            {
+              "items": {
+                "anyOf": [
+                  {
+                    "type": "string"
+                  },
+                  {
+                    "type": "integer"
+                  }
+                ]
+              },
+              "type": "array"
+            }
+          ]
+        },
+        "description": "Semantic column roles such as x, y, z, group, error, err_low, err_high.",
+        "title": "Roles",
+        "type": "object"
+      },
+      "skiprows": {
+        "anyOf": [
+          {
+            "type": "integer"
+          },
+          {
+            "items": {
+              "type": "integer"
+            },
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Skiprows"
+      },
+      "source": {
+        "description": "Source data file path.",
+        "format": "path",
+        "title": "Source",
+        "type": "string"
+      }
+    },
+    "required": [
+      "id",
+      "source"
+    ],
+    "title": "FigureDataSpec",
+    "type": "object"
+  },
+  "FigureExportFormatSpec": {
+    "properties": {
+      "enabled": {
+        "default": false,
+        "title": "Enabled",
+        "type": "boolean"
+      },
+      "path": {
+        "anyOf": [
+          {
+            "format": "path",
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Path"
+      },
+      "width_px": {
+        "anyOf": [
+          {
+            "exclusiveMinimum": 0,
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Width Px"
+      }
+    },
+    "title": "FigureExportFormatSpec",
+    "type": "object"
+  },
+  "FigureExportSpec": {
+    "properties": {
+      "dir_figures": {
+        "anyOf": [
+          {
+            "format": "path",
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Dir Figures"
+      },
+      "dir_opju": {
+        "anyOf": [
+          {
+            "format": "path",
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Dir Opju"
+      },
+      "pdf": {
+        "anyOf": [
+          {
+            "$ref": "#/$defs/FigureExportFormatSpec"
+          },
+          {
+            "type": "boolean"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Pdf"
+      },
+      "png": {
+        "anyOf": [
+          {
+            "$ref": "#/$defs/FigureExportFormatSpec"
+          },
+          {
+            "type": "boolean"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Png"
+      },
+      "qa": {
+        "additionalProperties": true,
+        "title": "Qa",
+        "type": "object"
+      },
+      "save_clean_data": {
+        "default": false,
+        "title": "Save Clean Data",
+        "type": "boolean"
+      },
+      "svg": {
+        "anyOf": [
+          {
+            "$ref": "#/$defs/FigureExportFormatSpec"
+          },
+          {
+            "type": "boolean"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Svg"
+      },
+      "tiff": {
+        "anyOf": [
+          {
+            "$ref": "#/$defs/FigureExportFormatSpec"
+          },
+          {
+            "type": "boolean"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Tiff"
+      }
+    },
+    "title": "FigureExportSpec",
+    "type": "object"
+  },
+  "FigureLayerSpec": {
+    "properties": {
+      "data_ref": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Data Ref"
+      },
+      "frame": {
+        "additionalProperties": {
+          "type": "boolean"
+        },
+        "title": "Frame",
+        "type": "object"
+      },
+      "grid_cell": {
+        "anyOf": [
+          {
+            "items": {
+              "type": "integer"
+            },
+            "maxItems": 2,
+            "minItems": 2,
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Grid Cell"
+      },
+      "grid_span": {
+        "anyOf": [
+          {
+            "items": {
+              "type": "integer"
+            },
+            "maxItems": 2,
+            "minItems": 2,
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Grid Span"
+      },
+      "id": {
+        "description": "Layer/panel id.",
+        "title": "Id",
+        "type": "string"
+      },
+      "page": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Page"
+      },
+      "panel_tag": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Panel Tag"
+      },
+      "position": {
+        "additionalProperties": {
+          "type": "number"
+        },
+        "description": "Absolute layer geometry for position_mode='absolute': left, top, width, height as page percentages.",
+        "title": "Position",
+        "type": "object"
+      },
+      "position_mode": {
+        "default": "grid",
+        "enum": [
+          "grid",
+          "absolute"
+        ],
+        "title": "Position Mode",
+        "type": "string"
+      },
+      "title": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Title"
+      },
+      "x": {
+        "$ref": "#/$defs/FigureAxisSpec"
+      },
+      "y": {
+        "$ref": "#/$defs/FigureAxisSpec"
+      },
+      "z": {
+        "$ref": "#/$defs/FigureAxisSpec"
+      }
+    },
+    "required": [
+      "id"
+    ],
+    "title": "FigureLayerSpec",
+    "type": "object"
+  },
+  "FigureMeta": {
+    "properties": {
+      "id": {
+        "description": "Stable figure identifier.",
+        "title": "Id",
+        "type": "string"
+      },
+      "title": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Optional figure title/long name.",
+        "title": "Title"
+      }
+    },
+    "required": [
+      "id"
+    ],
+    "title": "FigureMeta",
+    "type": "object"
+  },
+  "FigurePageSpec": {
+    "properties": {
+      "id": {
+        "default": "page_main",
+        "title": "Id",
+        "type": "string"
+      },
+      "layout": {
+        "default": "single",
+        "enum": [
+          "single",
+          "grid",
+          "custom",
+          "inset",
+          "dual_y"
+        ],
+        "title": "Layout",
+        "type": "string"
+      },
+      "margins_mm": {
+        "anyOf": [
+          {
+            "items": {
+              "type": "number"
+            },
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Margins Mm"
+      },
+      "panel_spacing_mm": {
+        "anyOf": [
+          {
+            "items": {
+              "type": "number"
+            },
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Panel Spacing Mm"
+      },
+      "size_mm": {
+        "anyOf": [
+          {
+            "items": {
+              "type": "number"
+            },
+            "maxItems": 2,
+            "minItems": 2,
+            "type": "array"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Size Mm"
+      }
+    },
+    "title": "FigurePageSpec",
+    "type": "object"
+  },
+  "FigurePlotSpec": {
+    "properties": {
+      "data_ref": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Data Ref"
+      },
+      "group_style": {
+        "additionalProperties": true,
+        "title": "Group Style",
+        "type": "object"
+      },
+      "id": {
+        "description": "Plot primitive id.",
+        "title": "Id",
+        "type": "string"
+      },
+      "layer": {
+        "title": "Layer",
+        "type": "string"
+      },
+      "map": {
+        "additionalProperties": {
+          "anyOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "integer"
+            },
+            {
+              "items": {
+                "anyOf": [
+                  {
+                    "type": "string"
+                  },
+                  {
+                    "type": "integer"
+                  }
+                ]
+              },
+              "type": "array"
+            }
+          ]
+        },
+        "description": "Visual channel mapping such as x, y, z, group, error.",
+        "title": "Map",
+        "type": "object"
+      },
+      "style": {
+        "additionalProperties": true,
+        "title": "Style",
+        "type": "object"
+      },
+      "type": {
+        "description": "line/scatter/line_symbol/column/histogram/box/contour/heatmap.",
+        "title": "Type",
+        "type": "string"
+      },
+      "uncertainty": {
+        "additionalProperties": true,
+        "title": "Uncertainty",
+        "type": "object"
+      }
+    },
+    "required": [
+      "id",
+      "layer",
+      "type"
+    ],
+    "title": "FigurePlotSpec",
+    "type": "object"
+  },
+  "FigureRuntimeSpec": {
+    "properties": {
+      "new_project": {
+        "default": false,
+        "description": "Start a fresh Origin project first.",
+        "title": "New Project",
+        "type": "boolean"
+      },
+      "project_path": {
+        "anyOf": [
+          {
+            "format": "path",
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Optional OPJU/OPJ save path.",
+        "title": "Project Path"
+      },
+      "save_project": {
+        "default": false,
+        "description": "Save the Origin project after export.",
+        "title": "Save Project",
+        "type": "boolean"
+      },
+      "show_origin": {
+        "default": true,
+        "description": "Whether Origin should be visible.",
+        "title": "Show Origin",
+        "type": "boolean"
+      }
+    },
+    "title": "FigureRuntimeSpec",
+    "type": "object"
+  },
+  "FigureSpec": {
+    "properties": {
+      "annotations": {
+        "items": {
+          "$ref": "#/$defs/FigureAnnotationSpec"
+        },
+        "title": "Annotations",
+        "type": "array"
+      },
+      "data": {
+        "items": {
+          "$ref": "#/$defs/FigureDataSpec"
+        },
+        "title": "Data",
+        "type": "array"
+      },
+      "export": {
+        "$ref": "#/$defs/FigureExportSpec"
+      },
+      "figure": {
+        "$ref": "#/$defs/FigureMeta"
+      },
+      "layers": {
+        "items": {
+          "$ref": "#/$defs/FigureLayerSpec"
+        },
+        "title": "Layers",
+        "type": "array"
+      },
+      "page": {
+        "$ref": "#/$defs/FigurePageSpec"
+      },
+      "plots": {
+        "items": {
+          "$ref": "#/$defs/FigurePlotSpec"
+        },
+        "title": "Plots",
+        "type": "array"
+      },
+      "runtime": {
+        "$ref": "#/$defs/FigureRuntimeSpec"
+      },
+      "style": {
+        "$ref": "#/$defs/FigureStyleSpec"
+      }
+    },
+    "required": [
+      "figure"
+    ],
+    "title": "FigureSpec",
+    "type": "object"
+  },
+  "FigureStyleSpec": {
+    "properties": {
+      "annotation_font_size": {
+        "anyOf": [
+          {
+            "exclusiveMinimum": 0,
+            "type": "integer"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Annotation Font Size"
+      },
+      "font_family": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Font Family"
+      },
+      "palette_name": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Palette Name"
+      },
+      "palette_role": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Palette Role"
+      },
+      "template": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "title": "Template"
+      },
+      "theme": {
+        "default": "origin_default",
+        "enum": [
+          "origin_default",
+          "template",
+          "theme",
+          "none",
+          "nature"
+        ],
+        "title": "Theme",
+        "type": "string"
+      }
+    },
+    "title": "FigureStyleSpec",
+    "type": "object"
+  }
+}

addedInput schema / properties / dry_run / description

Added value: +"Validate and plan the operation without changing the Origin project."

addedInput schema / properties / spec / $ref
```
Added value: +"#/$defs/FigureSpec"
```
removedInput schema / properties / spec / additionalProperties
```
Removed value: -true
```

addedInput schema / properties / spec / description

Added value: +"Declarative FigureSpec describing data, layout, plots, style, export, and QA."

removedInput schema / properties / spec / title
```
Removed value: -"Spec"
```
removedInput schema / properties / spec / type
```
Removed value: -"object"
```

Addedv0.1.2Jul 13, 2026

TDQS

B3.3/5.0

Behavior2/5

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

No annotations are provided, so the description carries the full burden. It mentions supported features and that unsupported ones are reported in the plan, but lacks details on side effects (e.g., project modification), blocking behavior, or error handling. For a complex tool, this is insufficient.

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

Conciseness4/5

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

The description is three sentences, front-loaded with purpose, and avoids redundancy. It earns its place, though it could be slightly more informative without losing conciseness.

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

Completeness2/5

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

Given the complexity of the input schema (nested objects, many options), the description is too sparse. It does not explain the tool's lifecycle, return values (though output schema exists), or how it integrates with other tools like origin_plan_figure_spec. More guidance would significantly improve usability.

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 coverage is 100%, and the schema already describes both parameters adequately (spec as 'Declarative FigureSpec...', dry_run as validation without changes). The description adds minimal semantic value beyond what the schema provides, so baseline 3 is appropriate.

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

Purpose5/5

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

The description clearly states it executes a declarative FigureSpec, distinguishing it from planning tools like origin_plan_figure_spec. The verb 'execute' combined with the resource 'FigureSpec' is specific and unambiguous.

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

Usage Guidelines3/5

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

The description implies use cases for generating figures from specs, but does not explicitly state when to use this tool over siblings like origin_plan_figure_spec or origin_export_graph. No when-not or alternative guidance is provided.

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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