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.

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Showing 4261 to 4290 of 4881

• openapi-mcp

  com.goldpopcon/openapi-mcp

  금방 Open API MCP 서버 — 스펙 조회·JWT 서명 코드 생성·로컬 서명/검증

  Verified domain npmstdio api-integration

• openapi-mcp

  io.github.Asthanaji05/openapi-mcp

  Turn any OpenAPI 3 spec into a working MCP server. One file, local (stdio) or remote (HTTP).

  Community npmstdio api-integration

• openapi-navigator

  io.github.mgaruccio/openapi-navigator

  Navigate and query OpenAPI specs with fuzzy search, pagination, and API testing

  Community pypistdio api-integrationsearchtesting

• openapi-scout-mcp

  io.github.mrfentmen/openapi-scout-mcp

  Local read-only OpenAPI and Swagger inspection with secret-safe schema summaries. Tools include...

  Community npmstdio api-integration

• openapi-security-contract-lint

  io.github.jmshinhwa/openapi-security-contract-lint

  Finds the lines in an OpenAPI file that publish an endpoint with no authentication, an API key in th

  Community npmstdio api-integrationidentity

• openapi-sync-mcp

  io.github.akintomiwa-fisayo/openapi-sync-mcp

  Type-safe MCP server for OpenAPI Sync to inspect, validate, and synchronize OpenAPI specs.

  Community npmstdio api-integration

• opencage-geocoding-mcp

  io.github.OpenCageData/opencage-geocoding-mcp

  MCP server for OpenCage geocoding API

  Community npmstdio api-integrationmaps

• openclaw-agent-tools

  io.github.baronsengir007/openclaw-agent-tools

  Weather, code search, currency & Solana trust scoring as MCP tools. Free, no API key needed.

  Community remotestreamable-http api-integrationcryptosearch

• opendock

  io.github.Pollamin/opendock

  MCP for the Opendock Neutron API.

  Community npmstdio api-integration

• openfda-mcp-server

  io.github.cyanheads/openfda-mcp-server

  Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.

  Community npmremotestdio api-integrationiot

• openfigi

  io.github.viktorlarsson/openfigi

  Map financial identifiers (ISIN, CUSIP, SEDOL, Ticker) to FIGIs via OpenFIGI API

  Community npmstdio api-integrationfinancemaps

• openmoji-mcp

  io.github.mrfentmen/openmoji-mcp

  Search 4500+ open-source emoji with SVG links - no API key.

  Community npmstdio api-integrationsearch

• openroute-mcp

  io.github.vemonet/openroute-mcp

  Plan routes using the OpenRouteService API, such as for hiking, mountain biking, or driving.

  Community pypistdio api-integration

• openrouter-admin

  io.github.oviron/openrouter-admin

  MCP server for OpenRouter management API: credits, key CRUD, activity drill-down, dashboard.

  Community npmstdio api-integration

• openrouter-mcp

  io.github.mrfentmen/openrouter-mcp

  Query OpenRouter (free key; set OPENROUTER_API_KEY, Bearer): model list, key info, credits.

  Community npmstdio ai-modelsapi-integration

• opensanctions-mcp

  io.github.scka-de/opensanctions-mcp

  Sanctions screening and PEP checks via OpenSanctions API for AI agents

  Community npmstdio api-integration

• opensecrets-mcp

  io.github.mrfentmen/opensecrets-mcp

  MCP server for OpenSecrets: money in U.S. politics. Needs a free API key.

  Community npmstdio api-integration

• opentargets

  io.github.nickzren/opentargets

  Read-only Open Targets: targets, diseases, drugs and evidence by name or ID. No API key needed.

  Community pypistdio api-integration

• opentdb-mcp

  io.github.mrfentmen/opentdb-mcp

  Trivia questions, quizzes and categories - no API key.

  Community npmstdio api-integration

• openunfurl

  io.github.SolvoHQ/openunfurl

  Zero-signup anonymous link-unfurl API. One GET returns clean JSON metadata for any public URL.

  Community remotestreamable-http api-integration

• openworkdays

  io.github.SolvoHQ/openworkdays

  Zero-signup business-day date-math API: add days, count days between dates, is-business-day.

  Community remotestreamable-http api-integration

• optics-mcp

  com.sunex/optics-mcp

  Search Sunex lenses and imager sensors, match compatible optics, get pricing. No API key needed.

  Verified domain remotesse api-integrationiotsearch

• orion

  io.github.GoPlasmatic/orion

  Build and operate declarative REST/Kafka services on Orion: 58 tools over the full admin API.

  Community ocistdio api-integration

• osu! MCP

  io.github.Osyanne/osu-mcp

  MCP server exposing the osu! API v2: player stats, scores, beatmap search, rankings.

  Community pypistdio api-integrationsearch

• otskit-mcp

  io.github.AlexAlves87/otskit-mcp

  Stamp, upgrade, and verify Bitcoin timestamps via AI agents. No API keys required.

  Community npmstdio api-integrationcrypto

• otterkit

  io.github.useotterkit/otterkit

  Tunnels and webhooks for AI agents: capture, await, verify, replay, and send signed test events.

  Community npmstdio api-integrationtesting

• oura-mcp

  io.github.proscar87/oura-mcp

  The Oura v2 API as an MCP server. Paginates, fixes the date range, warns when data is missing.

  Community pypistdio api-integration

• oura-ring-mcp-server

  io.github.jordanburke/oura-ring-mcp-server

  Oura Ring MCP server for the Oura API v2: sleep, readiness, activity, heart rate, and more.

  Community npmstdio api-integration

• outlook-mac-mcp

  io.github.valter-araujo/outlook-mac-mcp

  MCP server for Outlook personal accounts (Hotmail/Outlook.com) via Microsoft Graph API

  Community api-integrationemail

• outlook-mcp

  io.github.littlebearapps/outlook-mcp

  Microsoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.

  Community npmstdio emailapi-integrationcalendar

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.