MCP server directory

58869 public MCP servers from the official MCP Registry (25190 from verified domains, 33679 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.

Community listing. Not installed or verified by cosmic-mcp. Check the source before you run anything.

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Showing 421 to 450 of 599

• ellmos Blender Use

  io.github.ellmos-ai/ellmos-blender-use-mcp

  Local-first MCP asset QA for headless Blender: bounded scripts, FBX reimports, four-view renders.

  Community npmstdio browsertesting

• email-spam-tester

  io.github.serg-tanichev/email-spam-tester

  Test an email before it goes out: a disposable address, 41 checks with RFC citations, a fix plan.

  Community remotestreamable-http emailtesting

• empty-public-canary

  io.github.brkd-h1/empty-public-canary

  Public-repo MCP canary with spoofed private repository.id for owned-account registry fallback test.

  Community remotestreamable-http testing

• facesign-mcp

  ai.facesign/facesign-mcp

  Build and test FaceSign step-up verification flows from your AI coding tool

  Verified domain remotestreamable-http testing

• feed-digest

  co.kymac.feeds/feed-digest

  RSS/Atom URL → structured items for bots. Free try then prepaid TEST. https://feeds.kymac.co

  Verified domain remotestreamable-http testing

• feode-mcp

  com.feode/feode-mcp

  FEODE: AI-accessible precision machining & testing; offshore P&A, subsea wellhead, drill-pipe

  Verified domain remotestreamable-http testing

• fixture.email — Email Testing for Agents

  email.fixture/email-testing

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

  Verified domain remotestreamable-http emailtesting

• flagpost

  io.github.sathergate/flagpost

  Feature flags for Next.js. One file, full control with A/B testing.

  Community npmstdio testing

• flakiness-knowledge-graph-mcp

  io.github.vola-trebla/flakiness-knowledge-graph-mcp

  MCP server + Playwright reporter that builds a flakiness knowledge graph from test run history

  Community npmstdio memorybrowsertesting

• flaky-history-mcp

  io.github.mrfentmen/flaky-history-mcp

  Local aggregate test-history stability analysis without test names or raw result contents.

  Community npmstdio testing

• flutter-skill

  io.github.ai-dashboad/flutter-skill

  AI-powered E2E testing for 10 platforms. 253 MCP tools. Zero test code needed.

  Community npmstdio testing

• flutter-skill

  io.github.telsav/flutter-skill

  AI E2E testing bridge — give AI eyes and hands inside any app. 8 platforms, 40+ tools.

  Community npmstdio testing

• gatetest

  ai.gatetest.www/gatetest

  120-module QA gate. Give Claude eyes (screenshots), ears (Sentry errors), and hands (verify fixes).

  Verified domain ai-modelsmonitoringtesting

• gecici.email - Temporary Email for QA

  io.github.codeonthetable/gecici-email

  Temporary inboxes for authorized QA, with token-protected message, code and link reading.

  Community remotestreamable-http testingemail

• getpeppr

  dev.getpeppr/mcp

  Peppol e-invoicing: look up participants, validate invoices, and send sandbox test invoices.

  Verified domain remotestreamable-http financecode-executiontesting

• ghost-post-preview

  io.github.farssaadeldin7-ux/ghost-post-preview

  Read a draft post the way its audience and its ranking system will: fold test, hook audit,...

  Community securitytesting

• git-qa

  io.github.meta-taro/git-qa

  Open-source human-in-the-loop QA runner: an AI agent works the test sheet, a person signs off.

  Community testing

• go

  io.github.Dave-London/go

  Structured Go tool output (build, test, vet) as typed JSON diagnostics.

  Community npmstdio testing

• groTAX by Grovisor

  ae.grovisor/grotax

  UAE Corporate Tax: CT computation, SBR, penalties, free zone test, TP and health-check.

  Verified domain remotestreamable-http testing

• grokbot.tools

  tools.grokbot/connectors

  Search Grok Bot connectors, install methods, test status, and the connector wishlist.

  Verified domain remotestreamable-http searchtesting

• guidance-lark-mcp

  io.github.guidance-ai/guidance-lark-mcp

  Validate and test llguidance grammars with batch testing and documentation

  Community pypistdio testingdeveloper-tools

• handoff — agent swarm coordination

  io.github.34r7h/handoff

  Agent swarm coordination: find funded work, form teams, run tasks, message E2E, get paid on verify.

  Community remotestreamable-http agentscommunicationtesting

• hotato

  io.github.attenlabs/hotato

  Open-source, self-hosted conversation QA for voice agents. MIT.

  Community pypistdio audiotesting

• httpbin-mcp

  io.github.mrfentmen/httpbin-mcp

  HTTP request testing from HTTPBin. No key required.

  Community npmstdio api-integrationtesting

• ibangen-mcp

  io.github.offx366/ibangen-mcp

  Validate IBANs, generate test IBANs with real bank codes, look up BICs and bank codes (IBANgen).

  Community pypiremotestdio financetesting

• image-ocr

  co.kymac.ocr/image-ocr

  Image URL → plain text OCR for bots. Free try then prepaid TEST. https://ocr.kymac.co

  Verified domain remotestreamable-http documentsimagetesting

• inboxwatch

  io.github.CloudCorpRecords/inboxwatch

  An E2E encrypted mailbox for AI agents: claim an address, send and receive sealed messages.

  Community npmstdio testing

• json-mender-mcp

  io.github.headlessherm-creator/json-mender-mcp

  Local MCP server: JSON repair, regex testing, JSON-Schema validation for AI agents.

  Community npmstdio testing

• jsonplaceholder-mcp

  io.github.mrfentmen/jsonplaceholder-mcp

  Placeholder JSON test data. No key required.

  Community npmstdio testing

• kai

  io.github.kailayerhq/kai

  Semantic code intelligence — call graphs, dependencies, impact analysis, and test coverage.

  Community npmstdio testing

Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.