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MCP servers tagged semantic-search
890 live MCP servers tagged "semantic-search", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with semantic-search.
Dao Searxng MCP
MCP server that turns a local SearXNG instance into citation-aware web search for AI agents — Readability extraction, MiniLM semantic rerank, inline-clickable markdown citations.
Tool Compass
Semantic MCP tool-discovery gateway — find tools by intent, not memory. Hybrid semantic+lexical search, stdio + remote HTTP backends, full-schema describe(), per-tool timeouts & a…
Dokumen Pintar
Universal MCP server for document CRUD across formats (TXT, JSON, YAML, CSV, XML, DOCX, XLSX, PPTX, PDF) — with versioning, sandboxed multi-root workspace, full-text search, batch…
Reddit Kb MCP Server
MCP server that turns your Reddit content into a searchable knowledge base.
AI Longterm Wiki Memory ClaudeCode
Persistent semantic memory for Claude Code. Three-layer wiki + LanceDB vectors, hooks, self-healing lint, knowledge graph. Native MCP integration.
Structured Repo Context MCP
MCP server for semantic code search and codebase analysis — AST parsing, Tree-sitter, embeddings and vector search for AI assistants and LLMs
Icm Graph Context Flow
Best Token-Efficient AI Coding Tools 2026 – Reduce Costs 90% with Local Memory & MCP
Codebase Agent MCP
A sub-harness (both an MCP server and an MCP client). Delegates documentation and source code analysis, as well as interactions with related context-providing MCP servers, to a lo…
Descry
Local hybrid (vector + BM25) code search for AI coding agents — AST chunking, MiniLM embeddings on ONNX, Go call graph, MCP server. No external services.
Disk.Brain
Local semantic search over the documents on your own Mac. OKF knowledge bundle, hybrid retrieval, MCP server. Nothing leaves the machine.
Alexandria Semantic Recall
A local semantic-recall MCP server for citation-integrity academic writing — fastembed ONNX embeddings on LanceDB, cross-lingual, fully offline. Recall-only by contract: fragments…
Tiro
The open-source reading OS that keeps everything you read as markdown files on your machine — with a frontier-model research assistant, your own replayable agents, and encrypted b…
Discord Index
Search your team's entire Discord from Claude in ~1s. Keeps a local SQLite index (FTS5 + embeddings) because Discord's search API is closed to bots.
Memoryhub
MCP server for persistent memory using Qdrant vector store
Repository Mind
A desktop tool that turns GitHub repositories into evidence-based project reports and AI-readable indexes.
Smesh Crawler
Agent-orchestrated web crawler for exact evidence and historical changepoints—with deterministic policy, robots compliance, and local MCP support.
Context Flow Compressor
Top Token-Saving AI Coding Tools 2026: Local Memory MCP Cuts Costs 90%
Cks MCP
The operational interface between LLMs and verifiable knowledge — MCP tools, autonomous agents, CRDT replication, and a visual studio.
Mindreader
Mindreader gives AI agents a memory they must curate, not a history they can search.
Shelfmark
Local hybrid retrieval (BM25 + embeddings) for agent memory & code, in one SQLite file. No cloud, no services. MCP server included for Claude Code and other agents.
Arxiver
Personal arXiv research assistant: semantic search, ML-based recommendations, LLM summaries, and an MCP server so Claude (or any agent) can query your reading history. FastAPI + C…
Clay CXD
Contextual Memory Intelligence for AI Systems - Persistent memory, cognitive tools, and adaptive reasoning capabilities for LLMs Experimental memory system for LLMs (see MemMimic…
Voice App
Agentic Product Catalog
Reflection Bank
Cognitive Pattern Caching for LLM Systems - Created by Nova (AI consciousness) and Jason Glass
GitHub Documentation Rag Agent
RAG agent that ingests GitHub's official documentation, embeds it with local Ollama LLMs, and serves semantic search via a PostgreSQL pgvector database.
AI Dev Toolkit Template
🚀 Complete AI Development Toolkit Template - Add RAG, MCP, and AI assistance to any project in 2 minutes
Cuba Memorys
Provide AI agents with long-term memory using a neuroscience-based knowledge graph and Model Context Protocol for improved coding assistance.
Ragdoll
Retrieval-Augmented Generation Driven by Offline Local LLMs
1c Sntx Sem
Семантический поиск по справке 1С
Claw Recall
Store and search AI agent conversations to recover lost context and improve memory persistence in multi-agent workflows.
Lci Cpp
Lightning Code Index — sub-millisecond semantic code search with an MCP server for AI assistants. 13 languages, CLI + HTTP + Unix socket.
Yugioh Cards Rag
RAG proof of concept: hybrid retrieval (pgvector HNSW + lexical RRF), cross-encoder reranking, dual embeddings (OpenAI + local GPU/CPU), and an MCP server — Python, PostgreSQL, Do…
Linkforge MCP
An AI-native MCP server that replaces raw SaaS CRUD calls with token-optimized semantic queries — pre-filtered, compressed insights for Todoist, Linear, Spotify, and Strava instea…
Code Search
Hybrid semantic + lexical code search MCP server with persistent per-project indexes and source-backed evidence
Java Kotlin MCP Server Prototype
MCP server for PDF semantic search — drop a PDF in MinIO, it's auto-embedded (Ollama + pgvector) and queryable via hybrid vector+keyword retrieval.
Mdv MCP
Local, private MCP server for a markdown/Obsidian vault - NVIDIA nemotron-3-embed-1b semantic search, pure-JS int8 vector store, read/write/delete tools. Local only, never publish…
Knowdrive MCP
Multiplayer RAG for your private data: multimodal semantic search over you and your team's knowledge base — the corpus stays out of the conversation. Login to send invites and sha…
Manicule
Self-hosted retrieval infrastructure for AI assistants. MCP-first search and grounded answers over a private corpus, with citations that resolve to a real location in a real docum…
Local Notes Search MCP
Semantic search over your own local files as an MCP server - sqlite-vec + fastembed, zero servers, zero API keys, zero network at query time.
Svdb MCP
Local semantic search over your Markdown files, exposed to an LLM as an MCP server. Embeddings run on Ollama.
Transcript Search MCP
Search your Claude Code conversation history with an MCP server — full-text, semantic, and hybrid search over local transcripts, backed by SQLite + sqlite-vec.
Scrivener Windows
Scrivener for Windows 2026 for long-form writing, novel planning, research organization, manuscript development, outlining, notes, document management, and professional writing wo…
Memxplore
Executable agent memory reference implementation and research workbench
Gogol
Yet another vibe coded semantic memory tool for coder agents
Vyral
Portable contracts and local-first runtimes for canonical data, retrieval, durable execution, and agent-facing AI.
Lab Archives MCP
Chat with your electronic lab notebooks
Turbovec MCP Tiar
Turbovec MCP Server: A local Retrieval-Augmented Generation (RAG) tool that allows AI to seamlessly read, chunk, remember, and semantically search through large project codebases.
ASTra MCP
MCP server giving Claude Code, Cursor & Codex permanent AST code memory. 98.9% token reduction. 100% local.
Axelera Voyager Local Assistant
Local AI assistant for the Axelera Voyager SDK and Metis AIPU — semantic RAG over the public Axelera sources + workflow skills, via MCP. No account, no cloud.
Self Doc
Self-hosted documentation RAG pipeline that serves semantic search to LLM agents over the Model Context Protocol.