MCP server directory

61415 public MCP servers from the official MCP Registry (26898 from verified domains, 34517 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.

Search servers

Search

Showing 5671 to 5700 of 6393

• nist-nvd-mcp-server

  io.github.cyanheads/nist-nvd-mcp-server

  Search and audit NIST NVD CVEs by keyword, severity, CWE, CISA KEV status, and CPE.

  Community npmremotestdio marketingsearchsecurity

• niubiagent Signal Intelligence

  com.niubiagent/niubiagent

  Search and monitor source-backed AI agent ecosystem signals, briefings, deltas, and source health.

  Verified domain remotestreamable-http healthsearch

• nix-packages-mcp

  io.github.mrfentmen/nix-packages-mcp

  Nix package search from nixpkgs. No key required.

  Community npmstdio developer-toolssearch

• nl-openapi-mcp

  io.github.rubato103/nl-openapi-mcp

  National Library of Korea Seoji OpenAPI search via REST API and local metadata harvesting

  Community api-integrationsearch

• nl-openapi-mcp

  io.github.rubatoyd/nl-openapi-mcp

  National Library of Korea holdings search - books, online materials, KDC classification

  Community search

• noaa-cdo-mcp-server

  io.github.cyanheads/noaa-cdo-mcp-server

  Search NOAA CDO stations and datasets, fetch historical weather observations.

  Community npmremotestdio scrapingsearchweather

• noaa-climate-mcp-server

  io.github.cyanheads/noaa-climate-mcp-server

  Search NOAA climate stations and datasets, fetch historical weather observations.

  Community npmremotestdio weatherscrapingsearch

• nobleblocks-mcp

  com.nobleblocks/nobleblocks-mcp

  Search 340M+ academic papers — citation graphs, semantic similarity, and AI literature reviews.

  Verified domain remotestreamable-http sciencesearch

• nodo-icons

  com.nodoicons/nodo-icons

  Search 5,000 Nodo icons, get SVG, React or Vue code. Free Linear style, Pro styles with a license.

  Verified domain npmstdio project-managementsearch

• nol-mcp

  io.github.YawLabs/nol-mcp

  nol MCP server -- search, cited Q&A, and pages over your team's knowledge base

  Community npmstdio search

• nooxus-mcp

  io.github.robertglools/nooxus-mcp

  Nooxus Edge Data MCP: Search AI-verified Chinese manufacturers, eliminate B2B hallucinations.

  Community pypistdio search

• nopaywall Free AI Catalog

  io.github.unicodef1wn/nopaywall

  Search verified free AI offers and model API providers with this public read-only MCP server.

  Community remotestreamable-http ai-modelsapi-integrationsearch

• nope-mcp — Open Educational Resources search

  org.edufeed/nope-mcp

  Search German open educational resources (OER) via AMB/schema.org metadata, open licenses only.

  Verified domain remotestreamable-http search

• nord-trail-store

  com.expandingweb/nord-trail-store

  Reference agent-ready storefront: search, look up and price a real Magento catalog.

  Verified domain remotestreamable-http search

• notesbridge

  io.github.IsaiahDupree/notesbridge

  Search, read, and write your Apple Notes from ChatGPT/Claude via a local Mac agent + MCP relay.

  Community remotestreamable-http memorysearch

• notion-mcp

  io.github.shck-dev/notion-mcp

  Notion MCP server — search, export, and import pages as markdown

  Community npmstdio documentsproductivitysearch

• notolens

  com.notolens/notolens

  Brand protection: watch domains, trademarks, apps and search ads for impersonators, triage matches.

  Verified domain remotestreamable-http marketingsearch

• noun-mcp

  io.github.alisaitteke/noun-mcp

  Production MCP server for The Noun Project — search & download icons in Cursor/Claude with OAuth…

  Community npmstdio identitysearch

• nowyourlink documentation

  io.github.ArneFfm/nowyourlink-docs

  Anonymous read and search over the published nowyourlink developer documentation.

  Community remotestreamable-http developer-toolssearch

• npi-providers-mcp-server

  io.github.cyanheads/npi-providers-mcp-server

  Search NPPES providers and resolve NUCC specialty codes via MCP over STDIO or Streamable HTTP.

  Community npmremotestdio api-integrationsearch

• npm

  io.github.mikusnuz/npm

  MCP server for npm package management — publish, version, search, audit, and more

  Community npmstdio developer-toolssearchsecurity

• npm

  io.github.rog0x/npm

  npm package search, audit, bundle analysis for AI agents

  Community npmstdio developer-toolssearchsecurity

• npm-advisor-mcp

  io.github.YashviGupta15/npm-advisor-mcp

  MCP server to search, compare, and recommend npm packages by size, popularity, and maintenance.

  Community npmstdio developer-toolssearch

• npm-plus

  io.github.ofershap/npm-plus

  npm MCP — search packages, bundle sizes, vulnerabilities, compare downloads.

  Community npmstdio developer-toolssearch

• npm-registry-mcp

  io.github.mrfentmen/npm-registry-mcp

  Live npm registry data: package detail with weekly downloads, search and version history

  Community npmstdio developer-toolssearch

• npm-search

  io.github.ofershap/npm-search

  npm search MCP — find packages, view details, compare, check downloads.

  Community npmstdio developer-toolssearch

• npm-search-mcp

  io.github.mrfentmen/npm-search-mcp

  Search npm packages and inspect package metadata from the public registry. No key required.

  Community npmstdio developer-toolssearch

• npm-search-mcp

  io.github.zcag/npm-search-mcp

  Search npm packages, get live registry data, and compare alternatives. No API key needed.

  Community ocistdio api-integrationdeveloper-toolssearch

• npms-mcp

  io.github.mrfentmen/npms-mcp

  Keyless MCP server for npms.io: npm package quality, popularity and maintenance scores plus search.

  Community npmstdio developer-toolssearch

• nr-mcp

  io.github.Texan-NXTassist/nr-mcp

  MCP server for Node-RED — safe deploy, optimistic locking, smart search, 13 tools

  Community pypistdio devopssearch

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.