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MCP servers · Developer tools

50 listings on this page, in order of arrival. Each one has its own page with README, repository facts and source links.

  1. Code Sandbox API
    Execute Python, JavaScript, SQL code in a sandbox. x402 micropayment.
  2. ToolPipe MCP Server ★ 7
    45+ dev tools via MCP: JSON, QR, hash, DNS, code review, fake data, screenshots, and more.
  3. ToolPipe MCP Server ★ 7
    238+ dev tools via MCP: JSON, QR, PDF, DNS, hash, UUID, code review, JWT, SSL, WHOIS, and more
  4. io.github.CSOAI-ORG/agent-replay-debugger-mcp
    Agent Replay Debugger MCP — record every agent step + deterministic replay. Step-debugger for
  5. io.github.CSOAI-ORG/api-docs-generator-ai-mcp
    Api Docs Generator Ai MCP Server by MEOK AI Labs
  6. io.github.CSOAI-ORG/cli-builder-ai-mcp
    Cli Builder Ai MCP Server by MEOK AI Labs
  7. io.github.CSOAI-ORG/code-reviewer-ai-mcp
    Code Reviewer Ai MCP Server by MEOK AI Labs
  8. io.github.CSOAI-ORG/dependency-updater-ai-mcp
    Dependency Updater Ai MCP Server by MEOK AI Labs
  9. io.github.CSOAI-ORG/mcp-scorecard-mcp
    Score any MCP server against a 100-point production-readiness rubric (static AST + PyPI +...
  10. io.github.CSOAI-ORG/meok-agents-md-lint-mcp
    MEOK AGENTS.md Linter MCP — validates the cross-vendor coding-agent spec (Cursor / Claude Code /
  11. io.github.CSOAI-ORG/meok-attestation-verify ★ 1
    Tiny zero-dependency verifier for MEOK AI Labs compliance attestations (DORA, NIS2, CRA, EU AI Act,
  12. io.github.CedricKouma/openapi-lint
    MCP server (stdio): lint OpenAPI specs with Spectral via the AgentForge API
  13. io.github.Chaixueyuan/weapp-agent-mcp ★ 14
    Agent-first MCP server for WeChat Mini Program debugging & automation via WeChat DevTools.
  14. io.github.ChesterHsu/flyto-indexer ★ 4
    Code intelligence MCP server: impact analysis, dependency graphs, dead code detection.
  15. io.github.Cocabadger/tick-mcp ★ 6
    A time server that keeps your AI honest about time. Real clock + drift guard, zero dependencies.
  16. io.github.CodeAlive-AI/codealive-mcp ★ 89
    Semantic code search and analysis from CodeAlive for AI assistants and agents.
  17. io.github.CodeLogicIncEngineering/codelogic-mcp-server ★ 38
    An MCP Server to utilize Codelogic's rich software dependency data in your AI programming assistant.
  18. Unity API Documentation ★ 67
    Accurate Unity API docs (2022/2023/6) for AI agents. Prevents hallucinated signatures.
  19. Unreal Engine API Documentation ★ 94
    Accurate UE5 C++ API docs for AI agents. Prevents hallucinated signatures and includes.
  20. LicenseGate
    Open-source licence risk checks for AI coding agents and dependency trees.
  21. Arezzo
    Deterministic Google Docs API compiler. Your agent stops silently corrupting documents.
  22. io.github.Coolver/home-assistant-mcp ★ 56
    Vibecode your Home Assistant setup from your IDE: automations, dashboards, themes and configs
  23. io.github.Courouge/douanecode-mcp
    EU customs code search (HS, NC8, TARIC): tariff classification and duty rates
  24. ArcadeOps Public Discovery
    Read-only ArcadeOps discovery for developer docs, OAuth, OpenAPI and synthetic sandbox.
  25. PackageGuard
    x402-gated safety checker for npm/PyPI packages before you npm install / pip install.
  26. Packkit ★ 1
    Scaffold modern npm packages, CLIs, services and apps as a native tool for AI agents.
  27. io.github.Dave-London/lint ★ 138
    Structured linting output (ESLint, format-check) as typed JSON diagnostics.
  28. io.github.Dave-London/npm ★ 138
    Structured npm/pnpm operations (install, audit, outdated, list) as typed JSON.
  29. io.github.Dave-London/pare-lint ★ 138
    Pare Lint ג€” Structured linting and formatting (ESLint, Prettier, Biome, Oxlint) as typed JSON.
  30. io.github.Dave-London/pare-npm ★ 138
    Pare npm ג€” Structured npm/pnpm operations (install, audit, outdated, list, run) as typed JSON.
  31. io.github.Dave-London/pare-python ★ 138
    Pare Python ג€” Structured Python tool output (ruff, mypy, pip, uv, black, pytest) as typed JSON.
  32. io.github.Dave-London/pare-search ★ 138
    Pare Search ג€” Structured code search operations (ripgrep + fd) as typed JSON.
  33. io.github.Dave-London/pare-test ★ 138
    Pare Test ג€” Auto-detects test framework (pytest, jest, vitest, mocha), returns typed JSON.
  34. io.github.Dave-London/search ★ 138
    MCP server for code search (ripgrep + fd) with structured, token-efficient output
  35. io.github.Dave-London/test ★ 138
    Auto-detects test framework (pytest, jest, vitest) and returns structured results.
  36. TridentChain Security
    Local supply-chain CVE scanner via OSV/NVD. Scans deps and IDE extensions. No upload.
  37. npx-vibe
    Read-only npm package and project dependency preflight tools for AI applications.
  38. io.github.Dhi13man/oorep-mcp ★ 3
    MCP server and TypeScript SDK for OOREP homeopathic repertory and materia medica reference data.
  39. io.github.DigiCatalyst-Systems/dep-diff-mcp ★ 1
    Translates a lockfile diff into a human-readable upgrade plan for npm, PyPI, and GitHub Actions.
  40. io.github.Digital-Defiance/mcp-debugger ★ 2
    Node.js and TypeScript debugging with 25+ tools for AI agents
  41. io.github.DigitalDefiance/ts-mcp-debugger
    Enterprise debugging for Node.js/TypeScript with 25+ tools: breakpoints, profiling, hang detection
  42. io.github.Distribea/distribea-mcp ★ 1
    Generate images, video, music and voice from your CLI or AI agent. On-brand AI media toolkit.
  43. io.github.Docat0209/graphql ★ 1
    Turn any GraphQL API into MCP tools. Zero config, zero code.
  44. io.github.Docat0209/openapi ★ 3
    Turn any OpenAPI/Swagger spec into MCP tools. Zero config, zero code.
  45. io.github.DownAtTheBottomOfTheMoleHole/megalinter ★ 3
    MCP server for running Ox Security MegaLinter via mega-linter-runner
  46. io.github.DrBaher/compare-cli-mcp ★ 1
    MCP server for compare-cli: contract version diff/redline and a drift gate as agent tools.
  47. io.github.EthanQC/feishu-user-plugin ★ 8
    Feishu/Lark MCP server + CLI tool. 85 tools, 3 auth layers. Send as user via cookie+protobuf.
  48. Darwin-Ideation
    Algorithmic business ideation engine testing market fit.
  49. Polyglot-Debugger
    Multi-language debug skills and code execution helper.
  50. Rule-Porter
    Multi-IDE settings translator mapping shortcuts between apps.