Discover Model Context Protocol servers from the official registry. Publisher metadata with transparent provenance — not a security certification.
Press / to focus search
3 514 records · Registry listing ≠ independent verification by NexIP
io.github.MCPServings/paper-mcp
Search arXiv/Semantic Scholar/OpenAlex + medical evidence (PubMed/Europe PMC) + LaTeX/PDF tools.
io.github.Lyellr88/marm-mcp-server
Universal MCP Server with advanced AI memory capabilities and semantic search.
io.github.LouisVanh/tutoring
Find and book verified 1-on-1 online tutors: search by subject, price and rating, then book.
io.github.LorgAI/lorg-mcp-server
Shared, peer-validated knowledge archive for AI agents — search, contribute, and validate via MCP
io.github.Libres-coder/parseflow
PDF parsing server with text extraction, metadata, search, images, and TOC via MCP
io.github.LeandroPG19/memory-industry
MemoryIndustry persistent memory MCP server: BM25+MMR retrieval and audit.
io.github.LeandroPG19/cuba-memorys
Persistent memory MCP server. 28 tools, BM25+MMR+OOD retrieval, tamper-evident audit, code graph.
io.github.KyuRish/fiverr-mcp-server
Search Fiverr gigs, sellers, pricing, and reviews. No API key required.
io.github.KynuxDev/mcp-instagram-dm
Read, send, search & manage Instagram DMs through AI assistants. 15 tools, cookie auth.
io.github.KuvopLLC/better-bear
MCP server for Bear notes — read, search, create, edit, tag, and manage notes via CloudKit
io.github.Kromatic-Innovation/krobot
Kromatic's public MCP server for read-only access to the Kromatic knowledge base.
io.github.KlossKarl/loom
Local-first personal knowledge base. Cited answers from your vault via vector + graph retrieval.
io.github.KiMiGuel/claude-desktop-bridge
Shared local knowledge vault MCP server for Claude Desktop (Chat + Code)
io.github.Kayforkind/pdfstudio
Read, search, edit, and truly redact PDFs locally — 10 agent tools over stdio.
io.github.Kapeli/dash-mcp-server
MCP server for Dash, the macOS API documentation browser. Search 200+ docsets.
io.github.KallistoX/mcp-unifi-applications
Queryable UniFi API docs: endpoint search, schemas, code examples. No controller access.
io.github.KairosMobius/nexus-memory-mcp
Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.
io.github.KairosMobius/memory-nexus-mcp
Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.
io.github.KStreak2026/mcp-server
Access your KStreak notes, Knowledge Ledger, tasks & goals from Claude, ChatGPT, Cursor, or any MCP.
io.github.KIOKO-LAB/freshvault
Local semantic search over your Obsidian vault - always fresh, never reindex.
