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MCP servers tagged knowledge-base
730 live MCP servers tagged "knowledge-base", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with knowledge-base.
Standarflow
Local session, artefact and conversation store for AI-assisted work — a Rust CLI and MCP server over a per-workspace SQLite database.
Hearth
Hearth is a local-first persistent AI memory system. Install it once, and every AI tool you use — Claude Desktop, LM Studio, Cursor — can store and recall memories across conversa…
Carebridge
Understanding Langgraph and building projects with knowledge base
Project Os For Codex
Open-source control plane for Codex projects: Git-backed context, visible agent progress, scoped MCP access, resumable work, and safe handoffs.
Flyarchive
FlyArchive — self-hosted personal document archive and knowledge base with hybrid semantic + full-text search. Local-first RAG: an MCP server gives Claude, Codex and any LLM agent…
Lore
Auditable RAG from the command line: grounded, cited answers over your own documents, with faithfulness verification and retrieval eval you can gate CI on.
Knowledge Base MCP
Knowledge Base MCP service with 3-layer search (text/TF-IDF/embedding) and Web UI
Markdown Notes MCP
App-agnostic MCP server over a local folder of Markdown notes (Obsidian/Logseq/Foam/plain) with optional 100% local semantic search. No plugin required.
Cortex
Self-hosted, open-source markdown knowledge base with a 3D knowledge graph, semantic search and a built-in MCP server — so your AI agents can read and write the notes you already…
Kaas
Turn scattered notes, docs and transcripts into a queryable Markdown wiki — an LLM knowledge-base compiler with MCP access, no embeddings, self-hosted.
Project Os For Codex
Open-source control plane for Codex projects: Git-backed context, visible agent progress, scoped MCP access, resumable work, and safe handoffs.
Kaas
Turn scattered notes, docs and transcripts into a queryable Markdown wiki — an LLM knowledge-base compiler with MCP access, no embeddings, self-hosted.
Sillok
A local knowledge ledger: current truth in Git, what happened in Postgres. The agent gets a few rows, not the files. FastAPI + pgvector + MCP.
Blueprint Animation
Animate UX redesigns as step-by-step blueprint walkthroughs, explaining design decisions from before to after in one continuous flow.
Knowledge MCP
MCP server for structured knowledge management
README
Context engine for the bamr87 fleet: crawlers and distillers that build queryable docs for every project, incl. MCP.
Mnemonic
On-device hybrid search for markdown knowledge bases. BM25 + vector + LLM reranking with link graphs, time decay, and HyDE. Designed for pi coding agent.
.github
AI OS that extends Claude Code, Gemini CLI, Codex, Qwen — adding persistent memory, 30+ skills, and personal calibration. Plain Markdown. Local-first. Yours forever.
Notes MCP
Personal knowledge base MCP server — lets Claude search, summarise, and connect ideas across your notes
Kbmesh
KBMesh — Secure AI Knowledge Base Mesh. On-premise, AI-native KB with multi-channel ingestion, GraphRAG, MCP gateway, and egress-only PII redaction.
Veri
A knowledge base your coding agents read — requirements, decisions, and work orders as plain markdown in your repo, served to agents over MCP
Ais Public Good
Shared capability layer & knowledge base for AI CLIs — public subset of the AIS project (skills + knowledge records, MIT)
Server
Self-hosted, open-source wiki with an MCP server built in. A Confluence alternative AI coding agents can read and write. PostgreSQL only, AGPL, one edition.
MCP
MCP server for AI tools — Claude, Cursor, Windsurf, Codex
Brain
Universal AI knowledge base — syncs across Claude Code, ChatGPT, and Telegram via MCP protocol. Next.js 16 + Supabase + pgvector.
Knowledge MCP
Public MCP server exposing chirag127's OKF knowledge bundle — search, read, list, related. No auth. CF Worker.
Ohara
One place for all company knowledge, kept up to date by AI. You approve every change.
Cortex
Local-first MCP server giving any LLM client semantic + literal search and full read/write over an Obsidian/markdown vault. Local embeddings via Ollama, sqlite-vec index.
Open Cognition Database
No description published.
Knowledge
No description published.