MCP Servers
Model Context Protocol servers that connect Claude to tools, APIs, and data.
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rag-knowledge-graph-mcp
rag-knowledge-graph-mcp MCP server by MEOK AI Labs
magpie-search
Federated local-first search across transcripts, files, KG, vectors and the web for AI agents.
MINDSET
Semantic search over MINDSET's brand strategy topic database, plus its system prompt.
Markdown Vault MCP
Markdown vault MCP server with FTS5 + semantic search and frontmatter indexing
emap — Euskadi hyperlocal mobility
Basque Country hyperlocal mobility: ES/EU semantic search, routing, open-data POIs, peak-bagging.
Lumen
Self-hostable agentic-AI LMS: catalog, RAG tutor, FSRS reviews, AI authoring, ingest.
VenuVidya — Carnatic Flute Study Guide
Kannada/English Carnatic flute KSGMS syllabus — search lessons, log practice, ask a RAG guru.
MantisBT MCP Server
MantisBT MCP server – manage issues, notes, files, tags, and relationships. With semantic search.
pdfmux
PDF-to-Markdown router. Per-page backend selection + confidence scoring for RAG ingestion.
Chart Library — Pattern Intelligence
Historical chart-pattern intelligence for AI agents. 25M+ embeddings, 19K+ symbols, 10y history.
nexsus
Private persistent memory for Claude, ChatGPT & Gemini via MCP - semantic search, zero-code setup.
lain
High-performance knowledge graph MCP server for AI coding agents with semantic search.
OmniClip RAG
Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.
Svodka — Bulgarian News
Summarized Bulgarian news from leading outlets: semantic search, top stories, article summaries.
Linggen - Local RAG
Local, privacy-focused RAG service for code search via MCP. https://linggen.dev
Ace Memory
Persistent memory for AI agents. Semantic search, memory graph, W3C DID identity.
calibre-mcp
Calibre ebook library server: search, read content, curate metadata, semantic search, gated writes.
SQL Server MCP (Windows)
SQL Server MCP with RAG capabilities for Windows (native ODBC support)
Embgrep
Local semantic search — embedding-powered grep for files, zero external services.
ai·rete·rag
Author rules from policy docs, then decide: a Rete engine gives the verdict, an LLM explains why.
Bookmark Lens
Local-first bookmark management with semantic search and AI-powered organization
Vexor
A semantic search engine for files and code.
ragie
Ingest, manage, and retrieve documents for RAG-powered AI applications
MidOS - MCP Community Library
Curated knowledge for AI agents — 19K chunks, 121 skills, semantic search via MCP