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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.

890
live servers
37
avg trust
30K
most stars
801

Contextator

Contextator

Turn any collection of documentation into a private, semantically searchable MCP endpoint — one URL per project, self-hosted in one Docker container.

34
802

Dexicon

Merp4

Semantic search over your own code, documents and git history, for coding agents over MCP. One container on your machine: local embeddings with Ollama, hybrid search with Qdrant,…

34
803

Zmem

cosmiclasagnadev

Local-first, agent-oriented memory substrate for engineering decisions and evolving project context

34
804

Context Chronicler

oigrex666

Subconscious Memory 2026: AI Coding Context Engine with Hybrid Semantic Search & MCP

34
805

Local Semantics

ketankshukla

An MCP server exposing local embedding tools - semantic search, comparison, clustering and zero-shot classification - so an agent can call them in a loop without an API round trip…

34
806

Context Depot

danvic712

A self-hosted durable context service for AI agents: structured memory and canonical Markdown over MCP, with workspace-scoped access and lexical fallback.

34
807

FlowRAG

Zweer

🌊 TypeScript RAG library with knowledge graph support — batch indexing, semantic search, entity extraction, and graph traversal. Lambda-friendly, Git-friendly, zero servers.

34
808

Seekdb Md MCP

wayyoungboy

Index local Markdown/TXT/RST into seekdb. MCP service + real-time sync + web dashboard for AI document search.

34
809

Rag Brain MCP

Raffaele86

Production-grade MCP server for knowledge management with semantic search, Obsidian sync, and 20+ tools

34
810

JS PotatoRAG

MauricioPerera

Consola RAG local air-gapped + memoria para agentes (MCP). Base vectorial cuantizada en 3 bits (Rust/WASM, ~21x), embeddings ONNX y LLM locales, PWA instalable.

34
811

Md Manager

nimeus

Markdown docs that live in Postgres, built for AI agents — MCP server (Claude.ai / ChatGPT connector + stdio), CLI, and web UI over one multi-tenant, RLS-isolated API. Rust + Axum…

34
812

Docqa Server

saivarun161

MCP server for document Q&A — the retrieval half of RAG as reusable infrastructure: semantic search over pgvector/SQLite, OpenAI or keyless embeddings, PubMed ingestion, recall-ga…

34
813

AI Discovery

Online-marketing-dk

AI Search & Discovery tools for WordPress and Joomla by Online Marketing.

34
814

TheoremSearch MCP

FDscend

MCP wrapper for TheoremSearch (UW Math AI Lab) — semantic search over 9.27M mathematical statements across arXiv, Stacks Project, ProofWiki & more. Includes official remote MCP re…

34
815

Docs Rag Assistant

imanshrajsingh-boost

Production-grade RAG assistant over the Model Context Protocol documentation — FastAPI + MCP tools, with reranking, semantic caching, guardrails, PII masking, and hallucination de…

34
816

Semantic Code Intelligence

saitarrun

Local-first semantic code search with FAISS, BM25, cross-encoder reranking, reliability scoring, and cited walkthroughs.

34
817

Nyaya Vault

httpsanjay

Secure digital document management system for legal and investigation documents with RBAC, digital signatures, OCR, RAG, and MCP integration.

34
818

REEL FINDER

mathewpius19

Full-stack movie discovery and recommendation system with LLM tool calling, semantic search, and interaction-based personalization.

34
819

Claude Config Studio

znlnzi

MCP Server for managing Claude Code configuration with luoshu (洛书) cross-session intelligent memory

34
820

Roshan Baaz MCP

dwin-gharibi

Model Context Protocol server for Roshan AI's Baaz (باز) platform. Provides tools for document indexing, semantic search, similarity retrieval, status inspection, and index manage…

34
821

Envri MCP Connector

QCDIS

Euro-Argo float metadata + OSO ontology in one Elasticsearch index, embedded for RAG and served via an HTTP API and an MCP server.

34
822

Markdown Memory

hishamkaram

MCP server that hands coding agents the one Markdown section that answers the question, not the whole file. Local hybrid search: BM25 keywords + ONNX embeddings in SQLite. No API…

34
823

Aturanorg

adamksn

Aturan.org is Indonesia’s first public semantic search for laws and regulations, AI-ready with an MCP server, REST API, and web app for legal research.

34
824

Claude Code Ltm

PsychQuant

Claude Code 的長期記憶 — 在 ~/.claude/projects 逐字記錄之上的可拋棄索引與可插拔記憶策略(全本機)

34
825

Shopware Upgrade Intelligence

vlpmedialtd

Local-first RAG-MCP server for every Shopware 6 version. Ask Claude Code about breaking changes, deprecations, CSS classes and upgrade paths across 6.4–6.7.

34
826

Wiki4ai

KEEPEE

A self-hosted collaborative wiki for teams and AI agents — Markdown, Mermaid + PlantUML diagrams, hybrid search, built-in MCP server with 32 tools

34
827

Toolport Releases

pravalabs

Official release downloads for Prava Toolport — the local semantic MCP tool registry for AI agents. https://pravalabs.app/toolport/

34
828

Home View Graph

nadiadatepe-eng

A five-model knowledge graph over a directory you choose — built to prove itself wrong. SQLite + FTS5, stdlib-only, 100% local.

34
829

Treeweft

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.

34
830

Synapse Farsight

alexsarrell

Semantic code graph and refactoring plan verifier for AI coding agents.

34
831

Achilles

maestrokj

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…

34
832

Pester

stansolo93

Accountability engine for founders — AI-powered knowledge vault with action tracking, semantic search, and multi-source sync

34
833

Gmeow Proxy

paudley

Local Gmail intelligence for agents, MCP, and REST automation

34
834

Munimentum

n-schilling

Your own Microsoft 365 data, kept where you can reach it: Teams, Outlook mail, calendar, contacts, OneDrive, SharePoint, Planner, To Do and OneNote — exported through Graph, searc…

34
835

Library Of Context

hwillGIT

Local-first semantic paging and durable virtual memory for bounded AI context

34
836

Engineering Knowledge

bienherasme

Local-first engineering knowledge retrieval with deterministic ingestion, provenance, hybrid search, reproducible evaluation, CLI, and read-only MCP.

34
837

CortexCompanion

VBlackJack

WPF companion application for Cortex

34
838

Rsperformance Online

api-evangelist

RS Performance Sp. z o.o. is a single-location automotive diagnostics and repair workshop at Al. Grunwaldzka 303B in Gdańsk, Poland (the Premio Ring site, rebranded 2021-09-14), s…

34
839

Grepai MCP Bootstrap

alkitect

Wire grepai as a per-project MCP server for Cursor and OpenCode without a paid codebase index

34
840

Vault Vector

All-zen

Busca semantica e escrita nas suas notas markdown, via MCP. Roda local: Ollama + SQLite, nada vai para a nuvem.

34
841

Metachlorian

JeremySNR

Self-hosted, shot-level video search for AI agents and editors. MCP server, semantic search, B-roll finder, exports to OTIO, FCPXML and EDL.

34
842

Biomed Evidence MCP

tjromack

Six Model Context Protocol servers over curated biomedical data — ClinicalTrials.gov, openFDA (labels/events/recalls/approvals) and PubMed — pairing a pgvector hybrid-search docum…

34
843

Mind Mri Agent Second Brain

ara-5

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.

34
844

Inventra

dhakksinesh

Inventra is an AI-powered multi-agent inventory and financial management system that enables natural-language interaction with business data

34
845

SCYTHE

Siddharthk17

Scythe (ctx) is a live, auto-updating codebase context engine. It maintains a local SQLite relational graph of your repository, synced dynamically on edit by AI models, guaranteei…

34
846

Know Ctl

akashrai2003

Transform LinkedIn saved posts into an interactive, interconnected Obsidian knowledge graph. Features a zero-config web dashboard, hybrid LLM routing (Groq + local vLLM/llama.cpp)…

34
847

Evidence Sieve

2gg-bit

面向 Agent 的证据筛选工具:保守归组、差异保护 MMR、来源追溯。支持 MCP/CLI,附中文接入说明、开发集调参、留出测试与消融实验。

34
848

DevCtxEngine

snaven10

Local-first code context engine in Rust + DuckDB: incremental semantic indexing, hybrid search, MCP server, HTTP API and TUI. Rust rewrite of devai-context-engine.

34
849

Manual Rag Assistant

SRodriguezSpina

MCP server for searching motorcycle manuals with hybrid retrieval and calculating maintenance intervals.

34
850

Research Assistant

CyprianFusi

A Model Context Protocol (MCP) server that provides intelligent research data management using vector embeddings and semantic search. This server enables you to save, organize, an…

updated 10 months ago
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