Discover Model Context Protocol servers from the official registry. Publisher metadata with transparent provenance — not a security certification.
3 514 records · Registry listing ≠ independent verification by NexIP
io.github.cyanheads/cern-opendata-mcp-server
Search CERN Open Data, fetch records, files, analysis environments, CMS good-run lists, HLT paths.
io.github.cyanheads/cdc-health-mcp-server
Search and query CDC public health data — mortality, vaccinations, surveillance, behavioral risk.
io.github.cyanheads/bluesky-mcp-server
Search Bluesky posts and feeds; read profiles, threads, and trends. STDIO or Streamable HTTP.
io.github.cyanheads/biorxiv-mcp-server
Search and retrieve bioRxiv and medRxiv preprints — by DOI, date interval, or keyword — via MCP.
io.github.cyanheads/arxiv-mcp-server
Search arXiv, fetch paper metadata, and read full-text content.
io.github.cyanheads/art-institute-chicago-mcp-server
Search the Art Institute of Chicago collection: artworks, artists, exhibitions, and audio guides.
io.github.cyanheads/anime-mcp-server
Search anime/manga, franchise relations, schedule, characters, rankings, studio filmography.
io.github.cuemap-dev/cuemap-mcp
Local memory and context retrieval for AI agents through CueMap.
io.github.csitte/mailwarden
Gmail MCP server for email triage: search, labels, archive, trash, unsubscribe, snooze.
io.github.cryptojaz/createa-meme
Make memes from any MCP client: caption classic templates, AI meme images, photo remixes, search.
io.github.copus-io/copus
Search human-curated content recommendations from Copus - The Internet Treasure Map
io.github.contextq/contextq-mcp
Persistent memory, hybrid search and a goal graph for AI agents, over stdio or remote HTTP.
io.github.contextium-io/mcp-server
Your team's knowledge, always in context. SOPs, coding standards, and workflows for Claude.
io.github.constripacity/claude-replay
Session checkpoint & recovery for Claude Code: resume, search, tag, and export recorded sessions.
io.github.commitshow/audit
Score a public GitHub repo 0-100, or search Legit.Show for launched software by what we measured.
io.github.colophon-group/jobseek
Search jobs and companies on Job Seek (jseek.co)
io.github.codespar/mcp-mercado-libre
Mercado Libre — LATAM marketplace, product search, orders, sellers, shipments
io.github.codeChap/pexels
MCP server for Pexels — search photos and videos, and browse collections
io.github.codeChap/grok-chat
MCP server for the xAI Grok API — chat, vision, search, and embeddings
io.github.codeChap/claude-chat
Anthropic Claude Messages API MCP server — chat, vision, web search, extended thinking
