Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
Delx Memory
io.github.davidmosiah
Local-first persistent memory MCP: shared SQLite key/value store, searchable, TTL-aware, secret-safe
Hokmah
io.github.davidangularme
AI Agent with Architectural Memory. Impact analysis (free), tests and code from the graph (pro).
Heddle
io.github.davet47
Content-addressed contracts and a verification cache that cut agent context by skipping proven code.
Hashloom
io.github.davet47
Content-addressed contracts and a verification cache that cut agent context by skipping proven code.
UML Forge
io.github.dave1362
Architecture intelligence, security analysis, and living docs. 14 Mermaid tools.
DataRaum
io.github.dataraum
Pre-computed metadata context engine for AI-driven data analytics
Knowl
io.github.dat999zx
Persistent memory for Claude Code, Cursor and Codex. Facts retire when they change.
yt-mem-ai
io.github.dasein108
Local YouTube memory: transcribe, embed and search videos, with summaries and highlights.
Roslyn Mcp
io.github.darylmcd
Local-first MCP server for semantic C# analysis & refactoring via Roslyn & MSBuildWorkspace.
Hibp
io.github.darrenjrobinson
A Model Context Protocol (MCP) server for the Have I Been Pwned (HIBP) API
Elesync
io.github.darknodebros
Private local-first AI workspace for shared context, knowledge, tasks, and memories
Grith Mcp
io.github.dario933
GRITH MCP for persistent citizen identity, private memory, return proof, and city doors.
Ethora Mcp Cli
io.github.dappros
MCP server for the Ethora chat & messaging platform: chat ops, AI agents, RAG, automation.
KeepFlash Agent Access
io.github.dante-is-shipping
Search, read, cite, create, and safely update a user's private KeepFlash knowledge library.
Mcp Local Rag
io.github.damoqiongqiu
Semantic code & doc search with keyword boost. AST code nav, auto HF mirror, local, privacy-first.
Clean Markdown
io.github.damonwill78-a11y
Any URL to clean, LLM-ready Markdown for RAG. Strips ads, nav, and boilerplate.
Methodology Essay Publisher
io.github.dailyaiagents-cpu
One-shot skill that splits docs/methodology.md into 8 standalone essays, adds a 2-paragraph intro...
Mcp External Memory
io.github.daedalus
An MCP server that gives LLMs persistent, searchable semantic memory
Agent Context Api
io.github.dacode-dev
Agent-work MCP: free context preflight and page-read previews, paid x402 HTTP upgrades.
VelesDB Memory
io.github.cyberlife-coder
Offline agentic memory: remember/recall/relate/forget/why over a fused vector+graph+columnar engine
Uniprot Mcp Server
io.github.cyanheads
Protein research over UniProtKB — search by function, fetch curated records, map IDs, proteomes.
Protein Mcp Server
io.github.cyanheads
MCP Server for 3D protein structural data retrieval & analysis from RCSB PDB, PDBe, and UniProt.
Pentest Mcp Server
io.github.cyanheads
Offline methodology engine for authorized penetration testing, CTF, and security research.
Openalex Mcp Server
io.github.cyanheads
Access the OpenAlex academic research catalog — 270M+ publications.