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 181 to 210 of 599

• Llama AI MCP

  io.github.rocnubie/llamaai-mcp

  Use Llama AI Chat to test Meta Llama 4 Maverick on code review, long PDFs, and screenshots.

  Community communicationtesting

• Loadster

  com.loadster/loadster-mcp

  Load testing and synthetic monitoring platform: test with Playwright, Browser Bot, or Protocol Bots.

  Verified domain remotestreamable-http browsertestingmonitoring

• Local Coding Agent

  io.github.pvnc228/local-coding-agent

  Delegate small coding tasks to local Ollama/llama.cpp models; patches gated by real test runs.

  Community pypistdio testing

• LocalCloud MCP

  cloud.local/localcloud

  A free local cloud environment for AI agents to build, test, and debug Google Cloud applications.

  Verified domain clouddeveloper-toolstesting

• Lockzone

  com.qevrulan/lockzone

  Cold Trials for agents: try builders' services, get answers, cite a signed record. One test to post.

  Verified domain testing

• Luria

  com.luriart/luria

  AI split testing for any website: Luria writes page versions, runs tests and keeps winners.

  Verified domain remotestreamable-http testing

• M00N Report

  io.github.m00nreport/mcp-server

  Test management over MCP: author cases, run manual executions, cut releases, read health

  Community npmstdio healthtesting

• MCP Appium - Mobile Development and Automation Server

  io.github.appium/appium-mcp

  MCP server for Appium mobile automation on iOS and Android devices with test creation tools.

  Community npmstdio automationiottesting

• MCP Appium - Mobile Development and Automation Server

  io.github.ihubanov/squire

  MCP server for Appium mobile automation on iOS and Android devices with test creation tools.

  Community npmstdio automationiottesting

• MCP Failure Lab

  io.github.cloudlabworks/mcp-failure-lab

  Deliberately faulty MCP server for testing how agent clients handle tool errors and disconnects.

  Community ocistdio testing

• MCP Protocol Conformance

  io.studiomeyer/protocol-conformance

  MCP conformance test harness. JSON-RPC, OAuth 2.1 PKCE, schemas, smoke, annotations. CLI + lib.

  Verified domain npmstdio identitytesting

• MCP Test Runner

  io.github.LovRanRan/mcp-test-runner

  Local test execution and coverage summaries for onboarding agents.

  Community pypistdio testing

• ML Referee

  io.github.scarrico/mlreferee

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

  Community remotestreamable-http testing

• Magic 8 Ball QA Demo

  live.alpic.test5-ca2cc17f/test5

  Skybridge demo for QA and playground validation

  Verified domain remotestreamable-http testing

• MailBots

  top.mailbots/mailbots

  Read verification codes (OTP) and test email sent to your catch-all test hostnames.

  Verified domain remotestreamable-http testingemail

• MakeChoice Personality Test and Giving

  org.makechoice/personality-and-giving

  Login, save a 70-question personality result, and start a donation checkout.

  Verified domain remotestreamable-http paymentstesting

• MarketMirror

  io.github.DarkWorldCoder/market-mirror

  Test ads, prices and sales pitches on simulated buyers; get a go / iterate / no-go report.

  Community pypistdio crmmarketingtesting

• Mergetrain

  io.github.yongjip/mergetrain

  Queue parallel-agent worktree branches, test together, serialize and recover Git pushes.

  Community pypistdio gittesting

• Mimetic — Website Growth and Analytics

  com.trymimetic/mimetic

  Website audits, analytics, ads, and A/B test results for finding revenue opportunities.

  Verified domain npmremotestdio data-analyticsmarketingtesting

• Minds: Synthetic Market Research Panels

  ai.getminds/minds

  Run AI market research: synthetic customer panels for concept testing, message testing, segments.

  Verified domain remotestreamable-http sciencetesting

• MinuteMail

  io.github.minutemailco/mcp-server

  Ephemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools

  Community remotestreamable-http emailidentitytesting

• Misata Studio: verified synthetic data

  studio.misata/misata

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

  Verified domain remotestreamable-http testing

• Mithrandir — free MCP gateway test

  io.github.Hyhyr2/mithrandir

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

  Community remotestreamable-http testing

• Mitigant

  io.github.mitigant/mitigant-mcp

  Run real, auto-recovered cloud attacks on AWS, Azure and GCP to test your defenses.

  Community remotestreamable-http cloudtesting

• MobiLoop

  io.github.enessubass/mobiloop-mcp

  Guarded AI mobile Appium testing, security scanning, verification, and fix-retest MCP tools.

  Community ocistdio securitytesting

• MockHero

  io.github.dinosaur24/mockhero

  Generate realistic relational test data — 156 field types, 22 locales, JSON/CSV/SQL, free previews.

  Community npmremotestdio testing

• Model Tested

  com.modeltested/llm-benchmarks

  Independent test scores for open-weight LLMs: best model for your GPU or Mac, comparisons.

  Verified domain remotestreamable-http ai-modelstesting

• Momentic

  ai.momentic/momentic

  Bug bash apps and PRs with Mo, review findings, and list Momentic test runs and quarantines.

  Verified domain remotestreamable-http testing

• Monito

  dev.monito/monito

  Test a web app in a real browser from plain English. Passed, failed or cannot verify, with evidence.

  Verified domain remotestreamable-http browsertesting

• Motiv Fleet

  io.github.vilogy/mcp-fleet

  DeFi MCP fleet: oracle, security audit, treasury yield, QA attestation, and compute tools on Base.

  Community remotestreamable-http securitycryptotesting

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.