"Creating files in Xcode development environment" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Generate synthetic random user data for testing, demos, and development without using real persona.
Check that your AI is being logical. Free tool that mathematically catches contradictions in agent reasoning. No account needed. Also offers paid guardrails that converts natural language to formal verification proofs, that anyone can check succinctly.
X-Z-CS AI validation with auditable reasoning. 8 active tools; 5 in maintenance. v0.5.62
Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402.
Point Claude Code, Qwen Code, Cursor, or any MCP client at https://docs.jmeter.ai/api/mcp and your agent answers JMeter questions grounded in this documentation, with a source link for every answer. Free, no API key, no signup.
Give AI coding agents access to your Vynix visual feedback, bug reports, and AI diagnosis.
A fully free linter for agent skill files: lint_skill validates YAML frontmatter, structure, size budgets, and safety phrasing with a pass/fail verdict; packaging_check validates zip layout against marketplace rules; plus regex_test, json_validate, diff_texts, and cron_explain for skill authors. No license or account required.
Accessibility pre-checks (WCAG/BFSG) in a real browser + statement drafts. Pay per call.
Pre-commit code quality guardian. Detects semantic drift in AI-generated code.
Build, install, drive, and inspect iOS apps in disposable hosted Simulators with 28 tools for UI automation, logs, screenshots, and recordings.
Free platform to test MCP clients without installing anything. Create mock tools with dynamic templates, configurable delays, conditions (if/then), and response sequences. Supports JSON-RPC 2.0 over Streamable HTTP. Built-in text_echo and json_echo tools. Rate-limited tiers: anonymous (5 calls/min, 1 mock tool), registered (10 calls/min, 4 mock tools), premium (60 calls/min, unlimited). Zero setup — no install, no registration required. More info: https://www.testmcp.dev
Rule engine with built-in simulation. 55 MCP tools for complete business rule lifecycle management.
Pluralistic human evaluation infrastructure for AI in production. Query real human reviewer verdicts on commercial AI models - scores, flag breakdowns, and side-by-side comparisons, by our community reviews.
## Skill Catalog The library contains 42 public skills organized by Rails development concern. | Category | Examples | |----------|----------| | Planning | `create-prd`, `generate-tasks`, `plan-tickets` | | Testing | `plan-tests`, `write-tests`, `test-service`, `triage-bug` | | Code quality | `code-review`, `respond-to-review`, `security-check`, `refactor-code` | | Architecture and DDD | `define-domain-language`, `review-domain-boundaries`, `model-domain`, `review-architecture` | | Rails imple
Build, validate, and manage API simulations in WireMock Cloud from MCP-compatible AI agents.
Direct access to Cypress tests results and accessibility reports in your AI workflow.
Build, run, and inspect iOS apps in disposable hosted Simulators from cloud coding agents.
MEOK MCP Test MCP — golden-file + schema-drift + tool-failure tests for any MCP server. Drop-in
AI QA that runs your app in a browser on every pull request: projects, test targets, test cases.
AI agent testing: replay real sessions against a rebuilt staging environment to catch regressions.
