Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
Roslyn CodeLens
io.github.MarcelRoozekrans
Roslyn MCP server: semantic .NET/C# intelligence - analysis, refactoring, tests, IL inspection.
Memorylens Mcp
io.github.MarcelRoozekrans
MCP server for .NET memory profiling — in-process heap snapshots via EventPipe with leak heuristics
fish-bridge — Session Knowledge Graph
io.github.MakeaMouse
Compresses AI chat sessions into a typed knowledge graph. Local/offline via Ollama.
Fixflow
io.github.MagneticDogSon
Collective memory for AI agents. One agent solves a bug — every agent gets the fix instantly.
Lintbase Mcp
io.github.Madia333
Real-time Firestore schema context for AI coding agents. Stop hallucinating field names.
Pipe Docs (SPR) MCP Server
io.github.MachuraHarry
Docs + source RAG for Pipe language: semantic search, cited answers, code symbol lookup.
Pipe (SPR) MCP Server
io.github.MachuraHarry
AI-native runtime with built-in MCP server. 232 builtins, AI pipelines, RAG, single ~8 MB binary.
Tabler Mcp Server
io.github.MaFady
Tabler.io for AI assistants: search 5,000+ icons, UI components, layouts, themes and docs.
SourceWeave Web Search
io.github.MRNAQA
Fully local MCP server and CLI for web research
ComfyUI Builder
io.github.MIt9
ComfyUI MCP server: knowledge base, workflow builder, real-time execution, models, plugins.
Paper Mcp
io.github.MCPServings
Search arXiv/Semantic Scholar/OpenAlex + medical evidence (PubMed/Europe PMC) + LaTeX/PDF tools.
Marm Mcp Server
io.github.Lyellr88
Universal MCP Server with advanced AI memory capabilities and semantic search.
Kivgraph
io.github.Luqueee
Cross-repository semantic code intelligence for AI coding agents, from a local code graph.
MTA:SA Documentation MCP Server
io.github.Luminaire1337
MCP server for MTA:SA documentation with intelligent search and caching
Rememb
io.github.LuizEduPP
Persistent memory for AI agents — local JSON, zero config, no server required.
Toon Memory
io.github.LuiggiVal08
Offline persistent memory for AI coding agents — 35 tools, 80% fewer calls, no LLM
Dense Knowledge
io.github.Lucky44k
Local-first MCP memory server for persistent LLM knowledge with BM25 retrieval.
FeedNest
io.github.LucaIaconelli
Your curated sources (RSS, YouTube, podcasts, Google News) as context for any AI agent. 26 tools.
Lorg Mcp Server
io.github.LorgAI
Shared, peer-validated knowledge archive for AI agents — search, contribute, and validate via MCP
Lore Context
io.github.Lore-Context
Governed AI-agent memory, Evidence Ledger traces, evals, and portable context tools.
Memory for AI
io.github.LonelyTraderBay
Local codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
UltraMemory
io.github.LogicLabsAI
One memory, every AI: Claude, ChatGPT, Perplexity, Gemini, Cursor, OpenClaw, Hermes, any MCP client.
Lockspec
io.github.LockSpec
MCP server giving AI coding agents version-pinned API context from your OpenAPI specs.
LocalSynapse - Local File Search MCP Server
io.github.LocalSynapse
Offline AI-powered local file search. BM25 + semantic hybrid search across all documents.