MCP server directory

59888 public MCP servers from the official MCP Registry (26001 from verified domains, 33887 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 211 to 240 of 360

• context-foundry

  io.github.context-foundry/context-foundry

  Recursive Claude spawning for autonomous project builds with self-healing test loops

  Community pypistdio ai-modelstesting

• core

  io.github.electron-stagewright/core

  Agentic UX testing for real Electron apps: launch, inspect, interact, and assert through MCP.

  Community npmstdio testing

• crosspad-mcp

  io.github.CrossPad/crosspad-mcp

  Development workflow server for CrossPad — build, test, run, screenshot, and navigate code

  Community npmstdio automationimagetesting

• cucumberstudio

  io.github.HeroSizy/cucumberstudio

  MCP server for Cucumber Studio - test scenarios, action words, and execution data

  Community npmstdio testing

• cypress-mcp

  io.github.miroslavmyrha/cypress-mcp

  Shows an AI assistant the last cypress run: command log, errors, screenshots, DOM of failed tests.

  Community npmstdio testing

• dbt-lineage

  io.github.sipemu/dbt-lineage

  dbt model and column lineage, downstream impact and test proposals; no warehouse or dbt compile

  Community data-analyticsai-modelstesting

• demo-mcp-server

  io.github.kevincogan/demo-mcp-server

  Demo server entry for local testing

  Community remotestreamable-http testing

• devicecloud

  io.github.RubenGlez/devicecloud

  Triage failing DeviceCloud Maestro test runs: fail reasons, screenshots, flaky-flow analytics

  Community npmstdio data-analyticstesting

• dummyjson-mcp

  io.github.mrfentmen/dummyjson-mcp

  Dummy JSON test data. No key required.

  Community npmstdio testing

• e2e

  io.github.tester-army/e2e

  Open live web and mobile app sessions from an e2e project to inspect the app and try locators.

  Community npmstdio testing

• e2e-runner

  io.github.fastslack/e2e-runner

  JSON-driven E2E test runner with parallel Chrome pool execution and 16 MCP tools.

  Community npmstdio testingbrowser

• 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

• 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

• 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

• 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

• 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

• 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

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.