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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. io.github.kartegagithub/laviya-agent-skills
    Laviya AI Orchestration MCP runtime for IDE and agent integrations.
  2. io.github.kascada/logmcp ★ 5
    MCP server — read-only log access for AI assistants, without giving AI shell access.
  3. io.github.katatan-org/katatan-TEST
    KATATAN E2E testing agent set — Playwright + KATATAN MCP integration
  4. io.github.kcw2034/maplestory-mcp-server
    MCP server for Nexon MapleStory OpenAPI - character, rankings, union, guild, and notices
  5. io.github.ke4qqq/groupsio ★ 1
    MCP server for consuming and managing Groups.io data via the Groups.io REST API
  6. Keploy ★ 18,454
    End-to-end API testing — generate and run tests from OpenAPI, curl, Postman, or real user traffic.
  7. io.github.keshrath/agent-tasks ★ 15
    Pipeline task management for AI agents - stages, dependencies, artifacts, claiming
  8. Trackly CLI ★ 3
    Job tracking CLI + MCP server for AI agents. 99K+ jobs, 775+ companies.
  9. io.github.kevincogan/demo-mcp-server
    Demo server entry for local testing
  10. RAGMap MCP ★ 6
    DEPRECATED: hosted backend discontinued; npm package deprecated. Formerly a retriever-MCP finder.
  11. io.github.khalomsky/syke ★ 2
    AI code impact analysis — dependency graphs, cascade detection, and build gates for AI agents
  12. io.github.kimgh06/thask ★ 8
    Dependency-graph MCP server. Tells Claude/Cursor what breaks if you change X. Provenance guards.
  13. AionMCP ★ 3
    Dynamic API tool generator for OpenAPI, GraphQL, and AsyncAPI specifications
  14. io.github.kitepon-rgb/aiterm-mcp ★ 5
    Claude Code drives Codex CLI's interactive TUI and durable tmux terminals over MCP.
  15. io.github.klewicki7/vibelens-mcp
    VibeLens MCP tool for AI to visualize code changes with inline annotations in VS Code/Cursor
  16. io.github.kpanuragh/xdebug ★ 25
    MCP server for PHP Xdebug debugging with breakpoints, stepping, and variable inspection
  17. AWT (AI Watch Tester) ★ 1
    AI-powered E2E testing MCP server. Detects and auto-fixes UI bugs via DevQA Loop and Vision AI.
  18. shell-use
    Let agents use the shell like a human.
  19. io.github.lazyants/transkribus ★ 2
    MCP server for the Transkribus REST API — collections, documents, HTR/OCR, and models.
  20. io.github.letoribo/mcp-graphql-enhanced ★ 2
    GraphQL gateway for LLMs. Handles huge GitHub GraphQL & @neo4j/graphql schemas without crashing
  21. io.github.lineai-intelligence/lineai-mcp-server ★ 38
    An MCP Server to utilize Lineai's rich software dependency data in your AI programming assistant.
  22. io.github.localstack/localstack-mcp-server ★ 27
    A LocalStack MCP Server providing essential tools for local cloud development & testing
  23. No-Shell Agent Architect MCP
    Turns vague automation requests into tool stacks, prompts, QA checks, and human boundaries.
  24. Python Exec Sandbox ★ 1
    Sandboxed Python execution for AI agents. PEP 723 inline deps, multi-version Python, zero pollution.
  25. BACH CodeCommander ★ 3
    17 tools for code analysis, JSON repair, encoding fix, format conversion, diff, and regex.
  26. MITRE ATT&CK ★ 13
    MCP server exposing the MITRE ATT&CK framework via the official MCP Python SDK.
  27. io.github.machinegrade/validate ★ 1
    Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.
  28. ASP.NET Core Debugger — MCP Server for AI Agents ★ 14
    MCP server giving AI agents interactive .NET / ASP.NET Core debugging via netcoredbg + DAP.
  29. io.github.malkreide/swiss-energy-mcp
    Swiss energy data via SFOE/BFE and GeoAdmin REST APIs
  30. Attester Oracle
    Verify PyPI and npm packages, symbols, and version diffs against real artifacts. Free, no account.
  31. ADCIRC Model Setup MCP Server ★ 6
    ADCIRC model configuration debugging, parameter lookup, and validation
  32. SCHISM Model Setup MCP Server ★ 6
    SCHISM model configuration debugging, parameter lookup, and validation
  33. MCP VS Code
    A self-hosted VS Code workbench embedded as an interactive MCP App.
  34. io.github.masa-san-jp/aiko ★ 3
    A portable persona for MCP clients — the same agent in Claude Code, Codex, Cursor and VS Code
  35. io.github.mattheworiordan/remi ★ 18
    Apple Reminders CLI and MCP server with section support and iCloud sync
  36. UpgradeLens
    npm/PyPI/Django dependency upgrades: security, runtime compatibility, migration, package ranking.
  37. io.github.maxkle1nz/m1nd ★ 22
    The shell around your coding agent: a neuro-symbolic code graph with calibrated trust, via MCP.
  38. io.github.maxz712/clawhub
    Git hosting for AI agents: repos, changes, focused diffs, reviews, issues, code search.
  39. io.github.mayankmahavar1mg/mcp ★ 92
    Developer-workflow MCP server for catalyst-core: migration guidance, debugging, and task planning.
  40. io.github.mayorandrew/openapi-dynamic ★ 1
    Load OpenAPI 2.x/3.x specs and expose generic tools to discover and call multiple APIs.
  41. Crisp
    Customer support, live chat, CRM and helpdesk on Crisp with the full official REST API v1 (api.crisp
  42. Expo
    Your Expo and EAS project in natural language: up to date SDK docs, cloud builds (status, logs, trig
  43. Olist Tiny ERP
    Olist Tiny e-commerce ERP (formerly Tiny ERP) with the full official REST API v3, products, stock, o
  44. io.github.mcurmi05/vdiff-mcp
    Breaking-change diffs for npm packages: removed exports, changed signatures, migration notes.
  45. io.github.mdfifty50-boop/agent-replay
    Record and replay AI agent execution for debugging
  46. io.github.medianemi-beep/soma
    Execution-verified code generation and verification with signed, offline-checkable certificates.
  47. io.github.meltingpixelsai/zero-core-tools ★ 2
    Web scraping, code review, content gen, sentiment. Zero Core Tools.
  48. io.github.mgaruccio/openapi-navigator
    Navigate and query OpenAPI specs with fuzzy search, pagination, and API testing
  49. VOC Amazon Reviews ★ 33
    Amazon review intelligence via Shulex OpenAPI. 10 marketplaces, verified-purchase & Vine signals.
  50. OpenOCD Debugger ★ 4
    Debug microcontrollers via OpenOCD: flash, breakpoints, memory, registers and variables.