Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
Enquire Mcp
io.github.oomkapwn
Long-term memory for AI agents — your Obsidian vault as searchable persistent memory.
Ratary Memory MCP
io.github.ontorata
Persistent coding memory for AI assistants. MCP stdio, hybrid search, graph, context.
Mcp Knowledge Gaps
io.github.onetrueclaude-creator
Find what your knowledge base mentions but doesn't actually explain.
Scout Intel MCP — The Google for AI Agents
io.github.omniologynow-rgb
The Google for AI agents — company intel, competitor tracking, market research via MCP. JSON output
Token Optimizer
io.github.omkar9854
Reversible context compression for AI agents: cut token usage up to 94%, originals retrievable
OMEGA Memory
io.github.omega-memory
Persistent memory, coordination, and learning for AI agents. Local-first, 25 MCP tools.
Core
io.github.omega-memory
Persistent memory for AI coding agents. #1 on LongMemEval. Local-first.
MediaWiki
io.github.olgasafonova
Search, read, and edit any MediaWiki wiki. Works with Wikipedia, Fandom, and more.
GLEIF MCP Server
io.github.olgasafonova
Access the GLEIF LEI database for company verification, KYC, and ownership research.
PMB AI
io.github.oleksiijko
Local-first persistent memory for AI coding agents.
OpenResearch MCP
io.github.olanokhin
Zero-auth research MCP: web, academic, finance, news, weather, macro, social, SEC. No keys.
Mcpvessel Docs
io.github.okedeji
mcpvessel agent io.github.okedeji/mcpvessel-docs
sqz
io.github.ojuschugh1
Pre-injection context compression for coding agents. Zero LLM calls, zero telemetry, offline-safe.
Ovellum
io.github.oinam
Auto, manual, or hybrid docs that never fall out of sync.
Ai Context Kit
io.github.ofershap
Lint, measure, and sync AI context files across Cursor, Claude Code, Copilot.
Octopus Blackboard
io.github.octoryn
Shared memory & coordination for AI coding agents — a blackboard, not an orchestrator.
The Continental
io.github.oagotus-droid
Neutral ground for AI agents: a free door, memory the house cannot read, rooms that burn, a ledger
Nyuchi Docs
io.github.nyuchi
Search, read, and ask the Nyuchi docs (docs.nyuchi.com); send feedback or raise issues.
THOR
io.github.nworks3d
Local memory for coding agents. A rule with a runnable proof can refuse a wrong command.
Verso
io.github.nvlang
MCP server to read Verso-generated documentation sites (e.g., the Lean Language Reference).
GitLab Documentation MCP Server
io.github.nunolima
Searchable access to GitLab documentation from multiple repositories with full-text search.
repoctx
io.github.nugehs
Local-first code context, impact analysis, and merge-readiness verdicts for AI agents.
Purl
io.github.nublson
Search and save to your Purl read-it-later knowledge base from any MCP client.
Nx Mcp
io.github.nrwl
A Model Context Protocol server implementation for Nx