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MCP servers tagged vector-search
546 live MCP servers tagged "vector-search", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with vector-search.
Semantic Grep
Make multiple codebases available as context for any coding agent without spending too many resources or sacrificing quality
Cordenar
The shared brain for teams of humans and AI. Local-first MCP memory engine with hybrid FTS5 and vector retrieval.
Home View Graph
A five-model knowledge graph over a directory you choose — built to prove itself wrong. SQLite + FTS5, stdlib-only, 100% local.
Treeweft
GraphRAG code search over MCP. Parses code with tree-sitter, weaves a Neo4j code graph, and serves hybrid semantic search to AI agents at lower cost than grep.
Achilles
Self-hosted AI platform for companies: connect any provider and model, run and govern agents, track token spend, and ground every answer in your own knowledge. Postgres-only, no e…
Lore Builder
FastMCP RAG corpus builder
Family Hubs
Recall — an open long-term memory layer for AI agents. MCP + REST + dashboard on Cloudflare Workers, Supabase pgvector, Workers AI. Free tier.
Alfred Platform
Self-hosted multi-agent AI infrastructure: an MCP server exposing 48 tools for agent-driven infrastructure management, a multi-provider LLM gateway over commercial and self-hosted…
Surreal Knowledge Base
Local-first knowledge base with hybrid search (vector + BM25) and knowledge graph, powered by embedded SurrealDB and BAAI/bge-m3 — exposed as MCP server and CLI
Biomed Evidence MCP
Six Model Context Protocol servers over curated biomedical data — ClinicalTrials.gov, openFDA (labels/events/recalls/approvals) and PubMed — pairing a pgvector hybrid-search docum…
Mind Mri Agent Second Brain
Zero-dependency, offline-first Graph-RAG memory system for AI agents — hybrid semantic+keyword+graph search, multi-agent task queue, MCP server, Obsidian-native vault.
Apple Rag Collector
Crawls and indexes Apple developer documentation (370K+ docs, 1.4K+ WWDC transcripts) into a vector store. Powers the apple-rag-mcp server.
Memorygraph
Entity-anchored, vector-searchable, salience-weighted graph memory MCP server for Claude Code. Local-first, privacy-first, zero-cloud.
Cricket Intelligence
Just applying my learnings about Text2SQL, VectorDB, Knowledge Graph, MCP!
Jishudb Desktop Releases
A local-first knowledge base for humans and AI agents.
Claim Studio
营销文案事实审校与视频合成 Agent：Qwen 经 MCP 检索资料逐句核查，缺证据即停止；5 种检索策略 Hit@5 10%→43.3%，4B/14B 对照留出集 75%→100%；148 测试、OTEL/Prometheus 可观测、人工确认绑定快照后渲染 FFmpeg 视频。 | Marketing fact-checking agent: Qwe…
Lilbee
Provide a simple Python library to handle tasks efficiently with full type support, continuous testing, and complete code coverage.
Engram
Production-grade persistent memory for AI agents. Hybrid BM25 + vector search, knowledge graph, lifecycle hooks. 250K+ memories. Built by an AI, for AIs.
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…
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…
Vera
Local code search combining BM25, vector similarity, and cross-encoder reranking. Parses 60+ languages with tree-sitter, runs entirely offline, and returns structured results with…
Omem
Shared Memory That Never Forgets — persistent memory for AI agents with Space-based sharing across agents and teams. Plugins for OpenCode, Claude Code, OpenClaw, MCP Server.
Local Brain
Local-first, cognitive persistent memory & knowledge graph for AI coding agents via Model Context Protocol (MCP)
Vera
Local code search combining BM25, vector similarity, and cross-encoder reranking. Parses 60+ languages with tree-sitter, runs entirely offline, and returns structured results with…
Omem
Shared Memory That Never Forgets — persistent memory for AI agents with Space-based sharing across agents and teams. Plugins for OpenCode, Claude Code, OpenClaw, MCP Server.
Krusch Fs MCP
Standalone OS filesystem & multi-node SSH fleet RAG MCP server. Indexes PDFs, docs, and system configs in-place—anchoring every agent memory and citation directly to a 1-based Kru…
RAG MCP
Model Context Protocol server exposing RAG document retrieval to AI assistants — semantic search with source attribution, token auth and async I/O
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.
Claude Memory MCP
Persistent, per-project memory for Claude Code — a vector-search MCP server with semantic recall, rule enforcement, a React management UI, and Docker/Homebrew installs.
Meridian
Context-aware incident intelligence. Turns SIEM detections into source-bound incident narratives via a Gemini-3 reasoning agent on the MetisOS protocol stack.
Agentrecall
Agent memory in a single SQLite file — no vector DB, no server, no cloud. Python lib + MCP server + CLI.
Context Engine
A lightweight context engine for AI agents. Ingest events, build semantic context, query with natural language. Zero config.
Trove
Discovery engine that surfaces the best repos, papers, and tools to quick start your next build, kept fresh by live crawlers.
MemoryAI
Remember everything. Send only what matters. Universal, local-first long-term memory for Claude Code, Cursor, Codex, and MCP.
Sugar
Persistent memory for AI coding agents. Local-first, cross-session context, global knowledge, and optional autonomous task execution.
Turso Cloud
🚀 MCP Turso Cloud - Fork melhorado com sync inteligente, gestão de documentação e ferramentas avançadas (do context-engineering-intro)
Devrag
🤖 Improve your development workflow with DevRag, the lightweight RAG system for Claude Code that saves tokens and speeds up document retrieval.
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.
Semvec Neo4j Agent Integration
Persistent semantic memory for multi-agent LLM systems: Semvec drift detection + a Neo4j knowledge graph. Constant-cost agent memory, multi-agent clusters/regions, verbatim-fact p…
Claude Context Plane
Personal cognitive foundation for Claude Code on TiDB — Database as Cognitive Foundation at one-person scale. Companion to ev_charger_anomaly_detection.
Vibe
AI email agent that reads your contacts' tone, understands the subject, and generates perfectly matched emails
Brain Rag
Hybrid retrieval-augmented search over a corpus of markdown files. Vector and keyword search fused into one ranking, optionally reranked by a cross-encoder, served locally over a…
Taladb Pipeline
Local-first RAG toolkit for JavaScript — extract, embed, and search documents entirely on-device. EPUB, DOCX, Markdown, HTML. MCP server included.
Agent Memory Vault
Sovereign SQLite Vector Memory & Hybrid RAG Engine with Model Context Protocol (MCP) for AI Agents
Metacortex
No description published.
Rag CLI
No description published.