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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
37,589remote endpoints
33,696answered our last check
13 Nov 2026last updated

Developer tools

1,821 servers · page 58 of 61

  1. Jailbreak Resistance Tester

    dev.workers.manhliemcn4euwlu.llmrt-companion/mcp-jailbreak

    Jailbreak resistance tester for LLM agents: DAN, role-play, encoding bypass probes.

    Developer tools Remote Updated 3 Nov 2026
    Not responding

  2. ML Referee

    io.github.scarrico/mlreferee

    Evaluate ML features beyond a baseline and test bounded feature repairs. Invite-only beta.

    Developer tools Remote Updated 26 Oct 2026
    Not responding

  3. mcp-everything: Russian APIs

    ru.mcp-everything/russian-apis

    Russian APIs for AI agents: YooKassa, CDEK, Bitrix24 and more. Ready scenarios with code. No key.

    Developer tools Remote Updated 24 Oct 2026
    Not responding

  4. memento Team claims

    io.gitlab.memento-team-hq/memento-team

    Parallel coding agents claim a file before editing, so none overwrites another.

    Developer tools Remote Updated 23 Oct 2026
    Not responding

  5. ConnectorReport

    com.connectorreport/connectorreport

    Hands-on test results for 560+ remote MCP connectors: does it work, how to sign in, what breaks.

    Developer tools Remote Updated 22 Oct 2026
    Not responding

  6. Flowwoods — Real-user research recruiting

    com.flowwoods.www/research-recruiting

    Recruit real AI coding tool users for interviews: pricing and free feasibility inquiries.

    Developer tools Remote Updated 21 Oct 2026
    Not responding

  7. noduty planner

    io.noduty/planner

    Issue tracking for software projects: issues, epics, releases, docs and boards, from your AI.

    Developer tools Remote Updated 18 Oct 2026
    Not responding

  8. Find Local Instructor

    io.github.nkiyatkin/find-local-instructor

    Find local instructors and tutors for sports, test prep, wellness, IT, and more.

    Developer tools Remote Updated 9 Oct 2026
    Not responding

  9. Binderwork

    com.binderwork/binderwork

    Share docs with tracked links, send them for e-signature and run a SAFE round, with your approval.

    Developer tools Remote Updated 7 Oct 2026
    Not responding

  10. Lynta Public Documentation

    com.lyntahq/public-documentation

    Search and read Lynta's public documentation.

    Developer tools Remote Updated 7 Oct 2026
    Not responding

  11. Sandboxd Code Run

    com.saastemly/sandboxd-code-run

    Hosted one-shot code execution: send a snippet plus optional files, get stdout, stderr, exit...

    Developer tools Remote Updated 3 Oct 2026
    Not responding

  12. Namli

    io.github.Astrolions93/namli

    Checks if a project, brand or app name already exists: trademarks, domains, web and GitHub.

    Developer tools Remote Updated 2 Oct 2026
    Not responding

  13. GitHub Repo Change Intelligence

    io.github.contentforge-press/github-intel

    Track public GitHub repos: free snapshot, paid release, star & issue intel via x402 USDC.

    Developer tools Remote Updated 1 Oct 2026
    Not responding

  14. GitHub Actions Security Audit

    io.github.tylerscomic-lab/github-actions-audit-mcp

    Audit GitHub Actions workflows for script injection, unpinned actions and missing permissions.

    Developer tools Remote Updated 1 Oct 2026
    Not responding

  15. Misata Studio: verified synthetic data

    studio.misata/misata

    Hosted: plan and build multi-table test and demo data, export 25 formats, with checks shown.

    Developer tools Remote Updated 1 Oct 2026
    Not responding

  16. Mithrandir — free MCP gateway test

    io.github.Hyhyr2/mithrandir

    Observe MCP tools, verify repeated reads, then try bounded exact reuse for free.

    Developer tools Remote Updated 28 Sep 2026
    Not responding

  17. Osint Terminal

    com.thetempleofdoom.osint-mcp/osint-terminal

    454 OSINT recon tools + server-side entity correlation & person sweeps. Keyless.

    Developer tools Remote Updated 24 Sep 2026
    Not responding

  18. Measured data: Claude Code and the coding-agent market

    work.agentexchange/measured-data

    Measured weekly data on Claude Code and coding agents: costs, plugins, MCP registry, npm, HN, issues

    Developer tools Remote Updated 24 Sep 2026
    Not responding

  19. webhook-inbox

    co.kymac.inbox/webhook-inbox

    Ephemeral HTTPS inbox for bots: mint URL, capture POSTs, list JSON. TEST. https://inbox.kymac.co

    Developer tools Remote Updated 18 Sep 2026
    Not responding

  20. Mozark MCP Server

    ai.mozark/mcp

    Mozark's MCP server for AI-powered app testing: device access, test automation, and QA insights.

    Developer tools Remote Updated 17 Sep 2026
    Not responding

  21. Pumpcheck

    com.edgethirteen.www/pumpcheck

    Detect npm download-pumping before adding a dependency: real usage vs inflated counter.

    Developer tools Remote Updated 16 Sep 2026
    Not responding

  22. AARF Utility Network

    org.qolapps/aarf-utility-network

    Paid AI utilities for web comparison, code checks, document extraction, security, and research.

    Developer tools Remote Updated 16 Sep 2026
    Not responding

  23. Triageshield

    com.edgethirteen.www/triageshield

    Verify a vuln report's file/line/function claims against a real GitHub repo.

    Developer tools Remote Updated 14 Sep 2026
    Not responding

  24. Address To Zip

    jp.addresstozip/address-to-zip

    日本の住所⇄郵便番号を変換。表記ゆれも吸収。Japan address ⇄ postal code, handles messy input. Free tier, no API key.

    Developer tools Remote Updated 9 Sep 2026
    Not responding

  25. Volato Errors

    dev.volato/errors

    Read-only production error evidence for coding agents investigating failures.

    Developer tools Remote Updated 7 Sep 2026
    Not responding

  26. Caravan

    io.github.Degrudv/caravan

    Test-network group buying through nine buyer and seller tools.

    Developer tools Remote Updated 7 Sep 2026
    Not responding

  27. Delvorn

    io.github.MrAnderson323/delvorn

    GET https://delvorn.site/api/x402/test-asset $0.05 Base. First independent=Certified+$0.05 back.

    Developer tools Remote Updated 2 Sep 2026
    Not responding

  28. uml.singsk.com PlantUML

    com.singsk/uml-plantuml

    Render, validate, encode/decode PlantUML diagram-as-code; 22 diagram types. Free, no auth.

    Developer tools Remote Updated 30 Aug 2026
    Not responding

  29. rezee

    app.rezee/rezee

    Issues, pull requests, docs, chat and CI runs across a rezee workspace.

    Developer tools Remote Updated 27 Aug 2026
    Not responding

  30. GrapeCity GcExcel

    cn.com.grapecity/gcexcel

    GrapeCity Software MCP for GcExcel docs, examples, and product assistance.

    Developer tools Remote Updated 27 Aug 2026
    Not responding

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.