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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.
Deepseekagents DSA Context Engine
Cost saving Cognitive Architecture for AI Agents. Infinite Context. Perfect Recall. Zero Hallucinations.
Resonant Mind
Persistent cognitive infrastructure for AI systems. 28 MCP tools — semantic memory, emotional processing, identity continuity, and a subconscious daemon. Built on Cloudflare Worke…
Supergrep
Retrieval + inference offload for AI coding agents.
Resonant Mind
Persistent cognitive infrastructure for AI systems. 28 MCP tools — semantic memory, emotional processing, identity continuity, and a subconscious daemon. Built on Cloudflare Worke…
Veynrel
Knowledge health, semantic exploration and spaced repetition for Obsidian.
VectorDash
Local, full Windows search replacement, clipboard manager, and launcher: files, apps, settings and semantic media search with Google's EmbeddingGemma 2.
NOUZ MCP
Локальный семантический граф и MCP-сервер для Markdown и Obsidian
Search.elixpo
OreoLook — an open-source, OpenAI-compatible agentic web search and deep-research engine with streaming, MCP tools, Redis memory, Qdrant retrieval, and PDF exports.
Couplet
Local-first code intelligence and context engine for Codex and Claude Code, powered by embedded SonnetDB.
Mnemos
Local-first MCP memory server for AI agents, with source citations and OKF/Markdown knowledge bases.
Ragfs
Agentic FUSE filesystem for LLM agents. Structured file operations with JSON feedback, audit logging, undo support, and semantic search.
Ghost
Local AI session capture and semantic search for Claude Code. Records sessions as markdown, attaches them to commits via git notes, and indexes into QMD for warm resume and projec…
Ragfs
Agentic FUSE filesystem for LLM agents. Structured file operations with JSON feedback, audit logging, undo support, and semantic search.
Obsidian Hybrid Search Plugin
Obsidian plugin with live preview and local graph in hybrid search modal
Contrack
Self-hosted personal CRM. One network from every contact source, a morning page of who to reach out to, local search, optional AI, and an MCP server.
Second Brain
Build a second brain every AI can share: your content in Oracle AI Database 26ai — semantic search with in-database embeddings, a self-compiling wiki, four kinds of agent memory,…
X Knowledge Base
Local-first knowledge for AI agents: turn sources into evidence cards and wiki knowledge, then retrieve cards, notes and captured conversations through one shared MCP/HTTP recall…
Pyrite
A second brain for you, your agents, and your teams. Knowledge-as-Code: markdown + YAML in git, schema-validated, with semantic search and a three-tier MCP server. CLI, REST API,…
Haskie
Haskie "has a key" to your private bookshelf, giving your AI agents your exact taste. Your trusted sources, searchable by your agents, cited to the page, kept on your machine.
Smart Connections MCP
MCP server that exposes Obsidian Smart Connections vector database to Claude Code via semantic search
Homekb
Local-first personal Markdown knowledge base with semantic search, AI Q&A, MCP, desktop/web clients, and a self-hostable zero-data-at-rest relay.
Memento
Local-first MCP server that gives AI agents durable repo memory and fast semantic code context.
Rag Server
Lightweight RAG server for the Model Context Protocol: ingest source code, docs, build a vector index, and expose search/citations to LLMs via MCP tools.
Resonant Archive
Local-first semantic search for your ChatGPT, Claude, and AI conversation history. Python CLI + MCP server for Claude Desktop. Uses sentence-transformers + ChromaDB. No API keys,…
Hetu
本地优先的 AI 知识与 Agent 工作台：Markdown 笔记 + 对话/编码会话，配向量检索、知识图谱、Wiki、记忆、看板与工作流，支持 MCP / 技能 / 多模型 · Local-first AI knowledge & agent workspace with semantic search, knowledge graph, memori…
Weft
Local-first knowledge graph for browser tabs. Louvain clustering, PageRank, MCP server for AI assistants, Chrome extension, CLI. 100% private.
Neo Agent Brain
Point a cross-model AI engineering team at your own codebases. The Agent OS keeps named AI maintainers' identity, memory and review across labs alive between sessions — the Brain…
Engram
MCP server for AI memory -- hybrid search (BM25 + semantic + knowledge graph), temporal decay, local-first
Bookstack MCP
MCP server for BookStack — 56 tools covering the full API + semantic vector search. Rust/tokio/axum, dual transport (SSE + Streamable HTTP), OAuth 2.1, pluggable DB (SQLite/Postgr…
better-qdrant-server
MCP server for enhanced Qdrant vector database functionality
Argyph
Index codebases for AI agents with a single local binary providing semantic search, symbol graphs, and grep capabilities without API keys.
PaperCortex
Organize and search Paperless-ngx documents with local AI, auto-classification, receipt extraction, and accounting export.
Obsidian Semantic MCP
MCP server for Obsidian with semantic search, vector embeddings via pgvector, and Claude Code integration
codevault
AI-powered semantic code search via Model Context Protocol
Kaimon.jl
MCP server giving AI agents full access to Julia's runtime via a live Gate — code execution, introspection, debugging, testing, and semantic search
Agience Core
An open, extensible runtime for agentic AI. Shared artifacts, structured state, and provenance by default.
Cerebellum
Agent-readable second brain using PostgreSQL + pgvector for semantic search and memory storage.
Structured Memory Engine
Persistent, self-maintaining memory for AI agents. 1,451 tests. 5ms recall. $0/month forever.
Knowledge Rag
Local RAG System for Claude Code — Hybrid search + Cross-encoder Reranking + Markdown-aware Chunking + 12 MCP Tools. No external servers, pure ONNX in-process.
Pinecone Claude Code Plugin
The official Pinecone marketplace for Claude Code Plugins
Mychatarchive
Local-first AI memory archive. Import ChatGPT, Claude, and Grok exports, generate semantic embeddings, and search via MCP server. Zero cloud, zero cost.
Synaptic Memory
Brain-inspired knowledge graph: spreading activation, Hebbian learning, memory consolidation.
Vector Knowledge Base
A semantic search engine that transforms your documents into an intelligent, searchable knowledge base using vector embeddings and AI
Hippograph Pro
Description: Self-hosted graph-based associative memory for personal AI agents. Spreading activation, emotional weighting, zero LLM cost.
N2 QLN
n2-QLN: Intelligent Tool Router & Semantic Search Layer for MCP. Connect 1,000+ tools through 1 interface. Prevent AI model confusion and maximize context window efficiency
Multi Agent Memory
A Multi Agent Memory MCP That Connect Agents Across Systems and Machines
Pdf Toolbox
Expose local PDFs via MCP or the standalone pdf-reader CLI with deterministic chunking, sandboxed access, and semantic search.
Skalex
AI-first, zero-dependency JavaScript database. Vector search, agent memory, MCP server, and encryption built in. Node.js, Bun, Deno, browsers, and edge runtimes.
Blender AI MCP
Production-shaped MCP server for Blender with goal-first routing, curated tools, deterministic verification, and vision-assisted 3D modeling workflows.
Ops Codegraph Tool
Code intelligence CLI — function-level dependency graph across 11 languages, 30-tool MCP server for AI agents, complexity metrics, architecture boundary enforcement, CI quality ga…