Discover Model Context Protocol servers from the official registry. Publisher metadata with transparent provenance — not a security certification.
1 464 records · Registry listing ≠ independent verification by NexIP
io.github.sapiom/mcp-server
AI agent tools: web search, browser, 400+ LLMs, image gen, TTS, phone verify. Pay-per-use.
io.github.sapientsai/patents-mcp-server
Patent intelligence — USPTO Open Data, PTAB, EPO OPS and BigQuery full-text search.
io.github.sandraschi/leanforge-mcp
Lean 4 theorem prover MCP: automated proof search, mathlib integration, job management
io.github.sandoreclegane/inkvault
Local-first AI memory: search your Claude Code, Codex, Claude desktop, Pieces and browser history.
io.github.samihalawa/email-smtp-imap-mcp
Multi-account SMTP/IMAP email tools: search, read, send, reply, forward, flags and folders.
io.github.salvisare/sensecritiq
UX research synthesis. Upload interviews and get themes, findings, and verbatim quotes in minutes.
io.github.salemalem/npmscan
Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups
io.github.sachin-shetty/egnyte-ai-samples
Secure integration between AI tools and Egnyte content with search, analysis, and workflow tools.
io.github.ryanthegentry/402index
Search 15,000+ paid API endpoints across the L402, x402, and MPP protocols on 402index.io
io.github.rwnalds/engram
Git-backed markdown memory for AI agents; search hides superseded and archived notes.
io.github.rupinder2/mcp-orchestrator
Aggregates tools from multiple MCP servers with unified BM25/regex search and deferred loading.
io.github.rupinder2/mcp-gateway
Aggregates tools from multiple MCP servers with unified BM25/regex search and deferred loading.
io.github.rubatoyd/scienceon-mcp
KISTI ScienceON OpenAPI literature search & metadata collection (MCP server + CLI)
io.github.rubatoyd/nl-openapi-mcp
National Library of Korea holdings search - books, online materials, KDC classification
io.github.rubatoyd/na-openapi-mcp
National Assembly Library of Korea catalog search (books, theses, articles, bills)
io.github.rubatoyd/kci-openapi-mcp
KCI (Korea Citation Index) literature & citation search via REST Open API + OAI-PMH
io.github.rubato103/nl-openapi-mcp
National Library of Korea Seoji OpenAPI search via REST API and local metadata harvesting
io.github.rubato103/kci-openapi-mcp
KCI (Korea Citation Index) literature & citation search via REST Open API + OAI-PMH
io.github.rsweeting1/pixelvault
AI-native marketplace for pre-cleared licensed media assets — search, license, and stream rights.
io.github.rotifer-protocol/mcp-server
Search, compare, and install self-evolving AI Agent Genes ranked by Arena fitness
