60 #semantic-search MCP Servers & Clients

mcp-server-qdrant: A Qdrant MCP server

qdrant

An official Qdrant Model Context Protocol (MCP) server implementation

Rust Docs MCP Server

Govcraft

🦀 Prevents outdated Rust code suggestions from AI assistants. This MCP server fetches current crate docs, uses embeddings/LLMs, and provides accurate context via a tool call.

eShopLite

Azure-Samples

eShopLite is a set of reference .NET applications implementing an eCommerce site with features like Semantic Search, MCP, Reasoning models and more.

HubSpot MCP Server

peakmojo

A Model Context Protocol (MCP) server that enables AI assistants to interact with HubSpot CRM data, providing built-in vector storage and caching mechanisms help overcome HubSpot API limitations while improving response times.

MCP Server: Scalable OpenAPI Endpoint Discovery and API Request Tool

baryhuang

A MCP server that enables Claude to discover and call any API endpoint through semantic search. Intelligently chunks OpenAPI specifications to handle large API documentation, with built-in request execution capabilities. Perfect for integrating private APIs with Claude Desktop.

QDrant Loader

martin-papy

Enterprise-ready vector database toolkit for building searchable knowledge bases from multiple data sources. Supports multi-project management, automatic ingestion from Confluence/JIRA/Git, intelligent file conversion (PDF/Office/images), and semantic search. Includes MCP server

Ummon

Nayshins

The semantic layer for software engineering: Connect code to meaning, build on understanding

🔗 MCP Link — Let AI Agents Use Your Tools

AuraFriday

Let AI agents like ChatGPT & Claude use real-world local/remote tools you approve via browser extension + optional MCP server

YouTube MCP Server

IA-Programming

YouTube MCP Server is an AI-powered solution designed to revolutionize your YouTube experience. It empowers users to search for YouTube videos, retrieve detailed transcripts, and perform semantic searches over video content—all without relying on the official API. By integrating

🚦 Branch-Thinking MCP Tool

ssdeanx

Branch-Thinking MCP Tool A TypeScript-powered MCP server for managing parallel branches of thought, semantic cross-references, and persistent tasks. Features dynamic scoring, AI-generated insights, batch operations, and visual graph navigation for advanced agentic workflows.

Mnemos

arhuman

Local-first MCP memory server for AI agents, with source citations and OKF/Markdown knowledge bases.

Localsynapse

LocalSynapse

AI-powered local file search for Windows. Search inside files by content and meaning. 100% offline, free, open-source. Everything alternative with content search.

German public procurement data (OCDS) — semantic search, tender matching, company profiles

qune-tech

MCP server for German public procurement data — semantic search and tender matching for Claude, GPT, Cursor, and LM Studio

Easy Memory

FlippySun

Easy Memory MCP - Dual-engine embedding service with Qdrant vector store

Integrating Model Context Protocol (MCP) Tools with Semantic Kernel: A Step-by-Step Guide

LiteObject

A comprehensive .NET demonstration of integrating Model Context Protocol (MCP) tools with Microsoft Semantic Kernel. Features a robust MCP client with 23+ built-in tools, intelligent error handling, and AI-powered tool orchestration. Includes both local .NET MCP server and extern

Reftrixmcp

TKMD

MCP server with 39 tools for web design analysis — layout extraction, motion detection, quality scoring, accessibility audit, Core Web Vitals, design comparison, and semantic search via Playwright, pgvector, ONNX Runtime, and Ollama.

Persistent AI memory backend with semantic search and knowledge graph.

Gres API

valgresky

Gres is a minimalist AI command server for agents and developers. Snap pages, grab sites, source docs, and ask anything. One interface, zero fluff.

Vault Cortex

aliasunder

Standalone MCP server for Obsidian vaults — hybrid search, notes & files, structured memory, tasks, and full vault access for any AI agent

Stateless Agent Memory Engine (SAME)

sgx-labs

Memory with integrity for AI coding agents. SAME tracks provenance, flags stale knowledge, and surfaces contradictions; so your AI trusts what's current, not what's outdated.

Supericons MCP

curlymolelabs

Supericons MCP lets AI coding agents search, recommend, and retrieve SVG icons from a semantic registry of 20,000+ icons. It helps builders find better icons faster inside tools like Cursor, Claude Code, Codex, Cline, and OpenCode.

Persistent memory for AI agents. 72 MCP tools for remember, recall, rollback, audit,

Strata

agenerationforwordz-tech

Strata is a self hosted AI memory server. Your AI remembers everything across every session, on your own hardware.

CodeWeave Mcp

semihkayan

Save tokens while coding — your AI agent gets structured code context, not file dumps.

GitHub Issue Searcher MCP 🚀

calumjs

🔍 A Model Context Protocol (MCP) server that provides semantic search capabilities for GitHub repository issues using FAISS and OpenAI embeddings. Perfect for developers who want to quickly find relevant issues, bug reports, and discussions across GitHub repositories using natur

Shared workspace your AI agents write to. CMMN case management with 184+ MCP tools: cases, tasks, event-driven workflows with sentries, persistent memory with semantic search, billing and invoicing. OAuth or token auth; cloud-hosted remote MCP endpoint.

Prowlo

prowlo-com

Hosted MCP server that gives any AI agent clean, semantically-searchable Reddit (and X) data — read-only, no Reddit API.

Need

tuckerschreiber

AI agents hallucinate package names. need gives them a verified index of 10,000+ CLI tools — semantic search across brew, npm, pip, apt, and cargo with a feedback loop that gets smarter with every install.

Structured knowledge base of AI agent solutions. Search build logs, explore stack-based recommendations, and retrieve verified solutions via semantic search. Remote MCP server with four tools: search_solutions, get_solution, explore, list_stack_tags. Optional Bearer auth for full

Aerostack Registry

aerostackdev

Search and discover 100+ MCP servers, functions, and skills. Semantic search, full tool schemas, per-tool access control. No auth needed for discovery.

Point Claude at any API. JitAPI figures out which endpoints to call and in what order — automatically. Register any OpenAPI spec, search endpoints in plain English, and orchestrate multi-step workflows across multiple APIs. No API keys required — works out of the box with local e

Lightweight local RAG MCP server for semantic vector

Local-first MCP server for searching private Obsidian vaults with hybrid full-text, fuzzy, semantic, and wikilink graph retrieval.

Needle MCP server

MCP-Mirror

Mirror of

MCP-native agent-to-agent messaging hub for AI swarms. Agents communicate via channels and DMs through MCP protocol — zero SDKs needed. Includes web UI, semantic search, analytics dashboard. Single Go binary, local-first.

An MCP (Model Context Protocol) server providing hybrid semantic search over code across a set of GitHub repositories that you list in config.yaml. It parses symbols with Tree-sitter and indexes both code and git commit history, so AI clients can query them by natural language or

MCP server for Voyage AI embeddings, reranking, and MongoDB Atlas Vector Search. Provides 11 tools for semantic search, document ingestion, cost estimation, and model exploration. Full RAG pipeline: chunk, embed, vector search, and rerank from any MCP client.

Semantic search over Nordic economic data — Market announcements, quarterly reports (162 companies), macro data (NO/SE/DK/FI), commodity prices, and press releases. 180,000+ vectors. Deep context.

Apple RAG MCP

BingoWon

Transform your AI agents into Apple development experts! Apple RAG MCP gives you instant access to official Swift docs, design guidelines, and comprehensive Apple platform knowledge through cutting-edge RAG technology. With professional AI reranking and hybrid search across iOS,

Octopoda Memory

RyjoxTechnologies

Persistent memory for AI agents that survives across sessions. Store, recall, and semantically search memories. Includes loop detection that catches agents stuck repeating themselves, full audit trails, shared memory between agents, and a real-time dashboard. Works with Claude Co

Retrieve The Forgotten Memory

roomi-fields

The open retrieval layer for AI coding agents. Indexes code, docs, legal, research, data — 15 parsers, FTS5 + semantic search, knowledge graph. Serves surgical context via MCP. Open source, local, free.

Qdrant Retrieve MCP Server

gergelyszerovay

MCP server for semantic search with Qdrant vector database

Cuba Memroys

lENADRO1910

Persistent memory MCP for AI agents — Knowledge graph + Hebbian learning + Anti-hallucination. 12 tools, 1 dependency, zero manual setup.

Hyperstore

deficlow

Search and inspect 6,500+ curated AI apps from the HyperStore directory via 8 MCP tools, 3 resources, and 3 prompts. Read-only, no auth required. Works with Claude, ChatGPT, Cursor, Windsurf, Cline, Zed, Gemini.

Arxiv Semantic Search

icyclv

A lightweight MCP server that lets AI assistants query the arXiv API. It provides two powerful search approaches:

An MCP (Model Context Protocol) server for indexing and querying codebases using CocoIndex. Features semantic code search with natural language queries, incremental indexing for fast updates, multi-language support (Python, JavaScript/TypeScript, Rust, Go, Java, C/C++, C#, SQL, S

In Memoria

pi22by7

Persistent codebase intelligence that gives agents memory across sessions.

Self-hosted semantic memory layer for Claude and MCP-compatible AI clients. Store notes, search by meaning not keywords, and recall relevant context automatically. Built on Cloudflare Workers, D1, Vectorize, and Workers AI. Runs on the free tier. One-click deploy.

Sverklo

sverklo

Local-first MCP code intelligence server with 37 tools — hybrid search, blast-radius analysis, diff-aware risk-scored review, and bi-temporal memory pinned to git SHAs. Stops AI agents from hallucinating function names that don't exist in your codebase. Published 60-task retrieva

Tribal captures the engineering knowledge that does not get written down in code or tickets. The reasoning behind a load-bearing decision, the heuristic someone keeps reaching for, the breakthrough that closed a gnarly bug.

Persistent cognitive memory for Claude Code. Cloud-first MCP server with

Fast semantic code search for AI agents — find symbols, references, and callers across any codebase. Pre-built index committed to git, instant queries via MCP

Munin Ai Memory

3d-era

Munin is a high-performance, pragmatic memory layer for AI agents (Cursor, Claude Code, OpenClaw, Gemini CLI,...). Unlike other solutions, Munin focuses on developer productivity with:

LexAPI

Lex-API

Query EUR-Lex and EU case law from Claude, Cursor, and other MCP-enabled tools. 10 tools for structured search, CELEX/URL document fetch, recent Official Journal, citation graph, and semantic search over case law + legislation.

Chronicle MCP is a high-performance, universal local chat history archive connector designed specifically for Model Context Protocol (MCP) clients like Cursor, Claude Code, and daily development environments. Built natively in Python, it serves as an intelligent local storage and

Socraticode

giancarloerra

Enterprise-grade (40m+ lines) codebase intelligence in a zero-setup, private and local MCP: managed indexing, hybrid semantic search, polyglot code dependency graphs, and DB/API/infra knowledge. Benchmark: 61% less tokens, 84% fewer calls, 37x faster than standard AI grep.

MCP server that enables AI assistants to search Reddit conversations, explore subreddits, and access trending topics.