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Developer tools MCP servers

Work with code, repositories, docs, tests and developer platforms. Every server below is from the official MCP registry and is checked by us each day.

54,766servers listed
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33,696answered our last check
13 Nov 2026last updated

Developer tools

3,807 servers ยท page 80 of 127

  1. Seshat Mcp

    ai.papyruslabs/seshat-mcp

    Structural code intelligence for AI agents: real call graphs, blast radius, and change history.

    Developer tools NPM Updated 2 Oct 2026
    Local install

  2. AudioEye Accessibility Testing

    com.audioeye/testing-sdk-mcp

    Scans live pages with the AudioEye rules engine and maps accessibility issues to JSX source.

    Developer tools NPM Updated 2 Oct 2026
    Local install

  3. Runner MCP

    io.github.Blacksp1d3r/runner-mcp

    Self-hosted MCP for controlled AI development and staging without a general-purpose remote shell.

    Developer tools PYPI Updated 2 Oct 2026
    Local install

  4. npx-vibe

    io.github.Devrajsinh-Jhala/npx-vibe

    Read-only npm package and project dependency preflight tools for AI applications.

    Developer tools NPM Updated 2 Oct 2026
    Local install

  5. Groundline

    io.github.fhs1220888/groundline

    Verifiable test-data analysis: deterministic tools, evidence ledger, number-level checks.

    Developer tools PYPI Updated 2 Oct 2026
    Local install

  6. Osnova

    io.github.getdomovoi/osnova

    Deterministic code map for AI coding agents: a tree-sitter call graph with exact file:line over MCP.

    Developer tools NPM Updated 2 Oct 2026
    Local install

  7. SaveSaveSaveSave

    io.github.stefantsezarov/savesavesavesave

    Check messages, npm packages and crypto addresses before acting. Read-only scanner tools.

    Developer tools NPM Updated 2 Oct 2026
    Local install

  8. Derbent

    io.github.tunahanaliozturk/derbent

    Gate for coding agents' MCP and built-in tool calls: rules, approvals and hash-chained receipts

    Developer tools Updated 2 Oct 2026
    Local install

  9. TurboSteed MCP

    io.github.vivek-turbosteed/turbosteed-cli

    Exposes TurboSteed web-hosting, site generation, and library features to AI coding agents.

    Developer tools NPM Updated 2 Oct 2026
    Local install

  10. Mcp Netassist

    io.github.Edge-Echo/mcp-netassist

    Windows network and proxy diagnostics: GitHub reachability, proxy ports, DNS/TCP, and fixes.

    Developer tools NPM Updated 1 Oct 2026
    Local install

  11. Evernode MCP

    io.github.Hugegreencandle/evernode-mcp

    Evernode/HotPocket dApp helper: templates, non-determinism lint, lease math, live host lookup.

    Developer tools NPM Updated 1 Oct 2026
    Local install

  12. OctoCounts MCP Server

    io.github.huanglizhuo/octocounts-mcp

    Analyze and compare public GitHub repo line counts (SLOC) via OctoCounts, from any MCP client.

    Developer tools NPM Updated 1 Oct 2026
    Local install

  13. Codexa

    io.github.mirnoorata/codexa

    Codex-native codebase intelligence context compiler and query-only MCP server.

    Developer tools NPM Updated 1 Oct 2026
    Local install

  14. irkumo

    com.irkumo/irkumo-mcp

    IR page and earnings release list URLs for 3,821 Japanese listed companies by code or name

    Developer tools NPM Updated 30 Sep 2026
    Local install

  15. Mcp Installation

    com.proabono/mcp-installation

    Installs ProAbono into a website from the IDE: hosted pages, rights sync, catalogue, billing.

    Developer tools NPM Updated 30 Sep 2026
    Local install

  16. RiskRover MCP

    io.github.Be-Sure-Consulting/riskrover-mcp

    Draft risk-based test plans and assess automated test coverage against product risks with RiskRover.

    Developer tools NPM Updated 30 Sep 2026
    Local install

  17. ClaudeR - RStudio MCP Server

    io.github.IMNMV/clauder

    Connect RStudio to AI assistants for interactive R coding and data analysis.

    Developer tools PYPI Updated 30 Sep 2026
    Local install

  18. mcp-usage

    io.github.Rixtayz/mcp-usage

    Find out which MCP servers you actually use: local, read-only audit of Claude Code transcripts.

    Developer tools NPM Updated 30 Sep 2026
    Local install

  19. Tower

    io.github.Rohanxmalik/tower

    Multiplayer for AI coding agents: collision detection before the edit, messaging, delegation.

    Developer tools NPM Updated 30 Sep 2026
    Local install

  20. Vaultshell

    io.github.SoWhatI/vaultshell

    Injects secrets into shell commands at exec time; plaintext never reaches the LLM context

    Developer tools OCI Updated 30 Sep 2026
    Local install

  21. Seristack

    io.github.TechXploreLabs/seristack

    Run YAML-defined shell command stacks as MCP tools

    Developer tools MCPB Updated 30 Sep 2026
    Local install

  22. OpenAPI Services

    io.github.alyiox/mcp-openapix

    MCP server that fronts any OpenAPI service: discover operations from its spec and call them

    Developer tools PYPI Updated 30 Sep 2026
    Local install

  23. Unchore Defend

    io.github.smilemino/unchore-defend

    Grade a site's security headers with fixes and a badge; read logs or code for the defender.

    Developer tools MCPB Updated 30 Sep 2026
    Local install

  24. Sunstone Weave: Local Semantic Code Search

    io.github.space-bacon/blackwindow-weave-mcp

    Semantic search over local folders of code and docs, with a code-search encoder running on your CPU.

    Developer tools NPM Updated 30 Sep 2026
    Local install

  25. Stratum MCP

    ai.smartmemory/stratum-mcp

    Structured execution for coding agents: contracts, postconditions, gates, guardrails.

    Developer tools NPM Updated 29 Sep 2026
    Local install

  26. Orcareplay

    io.github.Continuum-AI-Corp/orcareplay

    Read, replay and fork recorded coding-agent runs.

    Developer tools NPM Updated 29 Sep 2026
    Local install

  27. Pointcast

    io.github.Hugelidus/pointcast

    Talk and Alt+click on your web app: your agent gets the exact elements and the code behind them.

    Developer tools NPM Updated 29 Sep 2026
    Local install

  28. Piaso Mcp

    io.github.genecell/piaso-mcp

    PIASO single-cell ecosystem docs (PIASO, COSG, cytome, LARIS, cytorete) + live PIASOmarkerDB

    Developer tools PYPI Updated 29 Sep 2026
    Local install

  29. Emulo

    io.github.ohad6k/emulo

    Mine your AI coding session logs into a you.md profile with dated receipts, for an agent to read.

    Developer tools PYPI Updated 29 Sep 2026
    Local install

  30. Brainstorm Mcp

    io.github.spranab/brainstorm-mcp

    Multi-model AI brainstorming debates with code review and quick perspectives

    Developer tools NPM Updated 29 Sep 2026
    Local install

Data: the official MCP registry, read daily. Live status, response time and tool lists come from our own check: we connect without credentials, so servers that need a key show as "Live, key required". Maintainers can add a "Listed on NestDaddy" badge from their server's page.