Developer tools MCP servers

7,069 servers

Build, test, lint and debug code from your client: linters, test runners, package managers and language tools.

Filter and sort these servers

Start from the first servers

1. PC PickShade color tools com.pickshade/pickshade 1.2 · 23/100

   18 color tools: OKLCH, WCAG and APCA contrast fixes, palettes, gradients, color blindness, tokens.

   100% up · 30 days

   Developer tools Official MCP Registry Remote

2. PU PublicWWW com.publicwww/publicwww 1.2 · 23/100

   Search the source code (HTML, JavaScript, CSS) of web pages.

   100% up · 30 days

   Developer tools Official MCP Registry Remote

3. RE RepoFuse com.repofuse/repofuse 1.2 · 23/100

   Discover and scaffold new apps by reusing code from your GitHub repositories.

   100% up · 30 days

   Developer tools Official MCP Registry Remote

4. SE Senzing com.senzing/mcp 1.2 · 23/100

   Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

   100% up · 30 days

   Developer tools Official MCP Registry Remote

5. SM smplkit MCP Server com.smplkit/mcp 1.2 · 23/100

   Operate smplkit from your agent: feature flags, config, logging, audit, and scheduled jobs.

   0% up · 30 days

   Developer tools Official MCP Registry Remote

6. SQ squirrelscan com.squirrelscan/squirrelscan 1.2 · 23/100

   Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.

   100% up · 30 days

   Developer tools Official MCP Registry Remote

7. CP Cloak Proxy com.subcloak/cloak-proxy 1.2 · 23/100

   Read, mock, pause and replay HTTPS traffic captured by Cloak Proxy, a free macOS debugging proxy.

   Version check not run yet

   Developer tools Official MCP Registry Local

8. SY Symvanta com.symvanta/code-graph 1.2 · 23/100

   Hosted code graph over MCP: exact callers, dependencies, and cross-repo blast radius for AI agents.

   100% up · 30 days

   Developer tools Official MCP Registry Remote

9. TE Teamhood com.teamhood/teamhood 1.2 · 23/100

   Teamhood project management for matrix organizations: items, dependencies, time, capacity and teams.

   100% up · 30 days

   Communication and chat Official MCP Registry Remote

10. VI VibeFix com.vibe-fixer/vibefix 1.2 · 23/100

    Free check by an AI agent on your live app. On request: independent code review, fix, live re-check.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

11. WH Whoogy com.whoogy/whoogy-mcp 1.2 · 23/100

    Compare Figma designs against live websites and get visual + content QA reports, from inside Claude.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

12. AA AgentDiet Automated /llms.txt & Agent Documentation Context Compiler dev.agentdiet/llms-generator 1.2 · 23/100

    Crawls any documentation or SaaS site and compiles a standards-compliant /llms.txt manifest and J.

    100% up · 30 days

    Docs and knowledge bases Official MCP Registry Remote

13. A4 AgentDiet 4-Protocol MCP Glama 5.0/5.0 TDQS, A2A Card & x402/MPP Schema Compiler dev.agentdiet/mcp-compiler 1.2 · 23/100

    Audits any live MCP server URL or GitHub repo on Glama's 6-dimension TDQS rubric and compiles dro.

    100% up · 30 days

    Git and code hosting Official MCP Registry Remote

14. CL Constitution Lint dev.agentopskit.www/constitution-lint 1.2 · 23/100

    Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

15. CL Constitution Lint dev.agentopskit/constitution-lint 1.2 · 23/100

    Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

16. AR Agent Reliability dev.agentreliability/agent-reliability 1.2 · 23/100

    Testing, benchmarking and auditing autonomous AI agents — methods, harnesses, evidence

    100% up · 30 days

    Developer tools Official MCP Registry Remote

17. BD Busymate DevTools dev.busymate/busymate-devtools 1.2 · 23/100

    Capture, inspect & debug HTTPS traffic across iOS, Android, browsers & backends — 304 MCP tools.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

18. FB Falcon Builder dev.falconbuilder/falcon-builder 1.2 · 23/100

    Build, debug, and publish production AI agent workflows in Falcon Builder from any MCP client.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

19. OM OmniDebugLink dev.omnidebuglink/omnidebuglink 1.2 · 23/100

    remote debug iOS/Android/Unity/Godot/Flutter/RN/Web on real-device.ui-tree/screenshots/taps,tests.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

20. TI Tidesman dev.tidesman/tidesman 1.2 · 23/100

    A free native MCP server for running and debugging Linux containers with Apple's container tool.

    Version check not run yet

    DevOps and infrastructure Official MCP Registry Local

21. FE fixture.email — Email Testing for Agents email.fixture/email-testing 1.2 · 23/100

    Disposable test mailboxes on a real domain: send, receive and assert on real email.

    100% up · 30 days

    Email Official MCP Registry Remote

22. OD Odiseo help.odiseo/mcp 1.2 · 23/100

    SEO layer for agents: research, content, QA, approvals and publishing via MCP OAuth.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

23. HE HEIDES io.github.AbduljabbarBXR/heides 1.2 · 23/100

    Deterministic code analysis harness giving AI agents senses, memory and judgment for code.

    Version check not run yet

    Developer tools Official MCP Registry Local

24. AA AGS API io.github.AccelByte/ags-api-mcp-server 1.2 · 23/100

    Stateless MCP server for AccelByte Gaming Services APIs with OpenAPI integration

    Address set by you

    Developer tools Official MCP Registry Remote

25. JA Java All Call Graph Server io.github.Adrninistrator/java-all-call-graph-server 1.2 · 23/100

    MCP server for Java call graph generation, static analysis, method chains & config management

    Not checked yet

    Developer tools Official MCP Registry

26. IT IsolatedTester — TinkyVision system io.github.AgewellEPM/isolated-tester 1.2 · 23/100

    Isolated macOS app tests, MCP images, OCR/ASCII frames, accessibility and evidence reports.

    Version check not run yet

    Developer tools Official MCP Registry Local

27. FM Flutter MCP Toolkit io.github.Arenukvern/flutter-mcp-toolkit 1.2 · 23/100

    Inspect and drive Flutter debug apps/games: semantic snapshots, search, and custom client tools

    Version check not run yet

    Developer tools Official MCP Registry Local

28. VB ViewportWitness by Apex Labs io.github.Baffles78/viewport-witness 1.2 · 23/100

    Agent website testing: browser QA, visual regression, Markdown extraction, and security checks.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

29. MA Myco: Agent-First Cognitive Substrate io.github.Battam1111/myco 1.2 · 23/100

    Agent-first cognitive substrate: 20 verbs + 50 lint dims over a self-validating graph.

    Not checked yet

    Developer tools Official MCP Registry

30. RT Regex Tester API io.github.Br0ski777/regex-generator 1.2 · 23/100

    Test, validate and explain regular expressions with match highlighting. x402 micropayment.

    0% up · 30 days

    Developer tools Official MCP Registry Remote

31. RC RegEvidenceHub CableCert io.github.ChanghuLiu/cablecert-qa 1.2 · 23/100

    Independent owner-side QA for structured-cabling certification closeout evidence.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

32. PK Pkgverdict io.github.CloudCorpRecords/pkgverdict 1.2 · 23/100

    Pre-install verdicts for npm packages: GO, RISKY, FAKE, or MISSING. Built for humans and AI agents.

    Version check not run yet

    Developer tools Official MCP Registry Local

33. CO Codealive io.github.CodeAlive-AI/codealive-mcp 1.2 · 23/100

    Semantic code search and analysis from CodeAlive for AI assistants and agents.

    Version check not run yet

    Developer tools Official MCP Registry Local

34. SC Synaptic Code Intelligence io.github.ColinVaughn/synaptic 1.2 · 23/100

    Code intelligence for repository graphs, change impact, test selection, and engineering memory.

    Address set by you

    Developer tools Official MCP Registry Remote

35. MS MCP Surface Lint io.github.DLeibner/mcp-surface-lint 1.2 · 23/100

    Statically audits MCP tool surfaces for token cost, schema quality, and design issues.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

36. SS semantic-scala io.github.DmytroMitin/semantic-scala 1.2 · 23/100

    Bounded Scala compiler, build, test, type, effect, symbol, and SemanticDB evidence for agents.

    Version check not run yet

    Developer tools Official MCP Registry Local

37. OS Open Source Intelligence MCP io.github.FoundryNet/oss-intel-mcp 1.2 · 23/100

    GitHub project health, package dependency risk, trending repos, license & package comparison.

    0% up · 30 days

    Git and code hosting Official MCP Registry Remote

38. GW Guild Wars 1 Build Compiler io.github.Graphmaxer/gw1-mcp 1.2 · 23/100

    GW1 build compiler: skill data, template code encode/decode, validation, hero roster. Read-only.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

39. HA Hawkeye AI Bridge io.github.Hawkeye-Zaragsoft/hawkeye-aibridge 1.2 · 23/100

    Local codebase search for AI assistants via MCP. Requires Hawkeye and Hawkeye AI Bridge installed.

    Version check not run yet

    Developer tools Official MCP Registry Local

40. QA Qarunbook io.github.Ifeanyiejindu/qarunbook 1.2 · 23/100

    Shared app-testing runbook: read the plan, record results per platform, raise and fix issues.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

41. VR vn-revit-mcp io.github.Innoprovn/vn-revit-mcp 1.2 · 23/100

    AI drives Autodesk Revit 2025+: queries, QA-QC, CAD-to-model, rebar, sheets.

    Version check not run yet

    Developer tools Official MCP Registry Local

42. DE Devstack io.github.IsaiahDupree/devstack-mcp 1.2 · 23/100

    Dev-registry data: npm/PyPI/Docker/VS Code packages, dep graphs, vulns, 50+ ecosystems.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

43. AR Axiom Relay io.github.Itr3k/axiom-relay-discovery 1.2 · 23/100

    Free agent-service discovery, OpenAPI document checks, and receipt verification. No API key needed.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

44. AC Agent Conversion — AI Website Conversion Testing io.github.Ivanpq98/agent-conversion 1.2 · 23/100

    Test whether AI agents complete SaaS pricing, signup or sales journeys; get evidence-backed reports.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

45. AP Agent Pulse io.github.Janicezhhhh/agent-pulse 1.2 · 23/100

    Action-required AI dependency changes and tested tools with reproducible evidence.

    87.2% up · 30 days

    Developer tools Official MCP Registry Remote

46. IQ IA-QA — 152 QA & Dev Tools for AI Agents io.github.JcJamet/ia-qa-toolbox 1.2 · 23/100

    152 free QA tools for agents: injection scan, evals, RAG, web audits. Smaller packs: /mcp/{pack}.

    100% up · 30 days

    Developer tools Official MCP Registry Remote

47. AG Agent Guard io.github.Kavachh/agent-guard-mcp 1.2 · 23/100

    Git-aware safe file ops for AI agents: delete anything except git-tracked source code.

    Version check not run yet

    Developer tools Official MCP Registry Local

48. RQ Rqwstr io.github.Kjopstad-IT/rqwstr 1.2 · 23/100

    AI-native HTTP security testing MCP server — 17 tools with raw HTTP/1.1 + HTTP/2 control

    Version check not run yet

    Developer tools Official MCP Registry Local