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MCP servers tagged embeddings

151 live MCP servers tagged "embeddings", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with embeddings.

151
live servers
47
avg trust
11K
most stars
1

Langchain4j

langchain4j

LangChain4j is an open-source Java library that simplifies the integration of LLMs into Java applications through a unified API, providing access to popular LLMs and vector databa…

★ 11Kupdated 6 months agoApache-2.0
92
2

Agentset

agentset-ai

The open-source RAG platform: built-in citations, deep research, 22+ file formats, partitions, MCP server, and more.

★ 1.9Kupdated 6 months agoMIT
92
3

Grepai

yoanbernabeu

Semantic Search & Call Graphs for AI Agents (100% Local)

★ 1.4Kupdated 6 months agoMIT
92
4

Vectorcode

Davidyz

A code repository indexing tool to supercharge your LLM experience.

★ 810updated 6 months agoMIT
89
5

varun29ankuS/shodh-memory

varun29ankuS

Cognitive memory for AI agents — learns from use, forgets what's irrelevant, strengthens what matters. Single binary, fully offline.

★ 120updated 6 months agoApache-2.0
88
6

Semtools

run-llama

Semantic search and document parsing tools for the command line

★ 1.6Kupdated 6 months agoMIT
86
7

Multimodal Agents Course

the-ai-merge

An MCP Multimodal AI Agent with eyes and ears!

★ 543updated 8 months agoApache-2.0
83
8

Persistent AI Memory

savantskie

A persistent local memory for AI, LLMs, or Copilot in VS Code.

★ 203updated 6 months agoMIT
82
9

Exograph

exograph

Build production-ready backends in minutes

★ 343updated 6 months agoNOASSERTION
80
10

Ols4

EBISPOT

The EMBL-EBI Ontology Lookup Service (OLS)

★ 82updated 6 months agoApache-2.0
77
11

Marm Systems

Lyellr88

Turn AI into a persistent, memory-powered collaborator. Universal MCP Server (supports HTTP, STDIO, and WebSocket) enabling cross-platform AI memory, multi-agent coordination, and…

★ 250updated 7 months agoMIT
76
12

Heuristic MCP

softerist

Enhanced MCP server for semantic code search with call-graph proximity, recency ranking, and find-similar-code. Built for AI coding assistants.

★ 21updated 6 months agoMIT
75
13

Memory Libsql

spences10

🧠 High-performance persistent memory system for Model Context Protocol (MCP) powered by libSQL. Features vector search, semantic knowledge storage, and efficient relationship mana…

★ 81updated 6 months agoMIT
72
14

Mie

kraklabs

Persistent memory graph for AI agents. Facts, decisions, entities, and relationships that survive across sessions, tools, and providers. MCP server — works with Claude, Cursor, Ch…

★ 35updated 6 months agoAGPL-3.0
72
15

Nautobot MCP

kvncampos

Nautobot Model Context Protocol (MCP) Server - Contains STDIO and HTTP Deployments with Embedding Search and RAG.

★ 10updated 6 months agoMIT
72
16

srclight/srclight

srclight

Deep code indexing MCP server for AI agents. 25 tools: hybrid FTS5 + embedding search, call graphs, git blame/hotspots, build system analysis. Multi-repo workspaces, GPU-accelerat…

★ 10updated 6 months agoMIT
72
17

Megamemory

0xK3vin

Persistent project knowledge graph for coding agents. MCP server with semantic search, in-process embeddings, and web explorer.

★ 56updated 6 months agoMIT
71
18

Coco Search

VioletCranberry

Local-first hybrid semantic code search tool. Indexes codebases into PostgreSQL with pgvector embeddings via Ollama, combines vector similarity + keyword search with RRF fusion.…

★ 14updated 6 months agoMIT
69
19

Cognio

0xReLogic

Persistent semantic memory server for MCP - Give your AI long-term memory that survives across conversations. Lightweight Python server with SQLite storage and semantic search.

★ 10updated 7 months agoMIT
69
20

TiDB

pingcap

TiDB AI SDK: Unified Multi-Modal Data Platform for AI Apps & Agents - https://pingcap.github.io/ai/

★ 31updated 6 months agoApache-2.0
67
21

Context Harness

parallax-labs

Local-first context ingestion and retrieval for AI tools. SQLite + embeddings + MCP server for Cursor & Claude.

★ 26updated 6 months agoMIT
67
22

Subcog

zircote

Persistent memory system for AI coding assistants. Captures decisions, learnings, and context from coding sessions. Features hybrid search (semantic + BM25), MCP server integratio…

★ 12updated 6 months agoMIT
67
23

Workspace Qdrant MCP

ChrisGVE

Project-scoped Qdrant MCP server for workspace collections with scratchbook functionality. Python port of claude-qdrant-mcp with FastEmbed and project-aware collection management.

★ 1updated 6 months agoMIT
67
24

Openmemory

baryhuang

Local persistent memory store for LLM applications including claude desktop, github copilot, codex, antigravity, etc.

★ 72updated a year agoMIT
64
25

Txtai

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

64
26

Mnemotree

kurcontko

Memory module for LLMs and Agents with MCP

★ 5updated 6 months agoMIT
62
27

Mybrain

lilium360

Personal knowledge base with semantic search for Claude — local PostgreSQL + pgvector, MCP server for Claude Code CLI and Claude Desktop. Inspired by Nate B Jones's Open Brain gui…

★ 31updated 6 months agoMIT
61
28

Claude Context Local

MikeO-AI

🔒 Privacy-first MCP server for Claude using PostgreSQL + Ollama. Local alternative to cloud-based code context with full data sovereignty. No API keys, no external calls, 100% loc…

★ 10updated 11 months agoMIT
59
29

Qdrant MCP Pi5

rockywuest

Persistent semantic memory for AI agents on Raspberry Pi 5 — local Qdrant + MCP, no cloud, ~3s per query

★ 7updated 6 months agoMIT
59
30

Coderag

maciek-O-digiaidev

MCP server for CodeRAG - Model Context Protocol integration for RAG

★ 2updated 6 months agoMIT
59
31

gogabrielordonez/mcp-ragchat

gogabrielordonez

MCP server that adds RAG-powered AI chat to any website. One command from Claude Code. Local vector store, multi-provider LLM (OpenAI/Anthropic/Gemini). Zero cloud dependency.

★ 1updated 6 months ago
59
32

Markdown Fastrag MCP

lidge-jun

Fast markdown RAG with multi-provider embeddings (Vertex AI, Gemini, OpenAI, Voyage), incremental indexing with mtime/size fast-path, stale vector pruning, Milvus vector store.

★ 1updated 6 months agoApache-2.0
59
33

Obsidian RAG MCP

danielscholl

Semantic search for Obsidian vaults via MCP – gives Claude Code (and other AI agents) natural-language retrieval over your notes.

updated 6 months agoMIT
59
34

LLM Apps Java Spring AI

Samples showing how to build Java applications powered by Generative AI and LLMs using Spring AI and Spring Boot.

59
35

Semble

Fast and Accurate Code Search for Agents. Uses ~98% fewer tokens than grep+read

59
36

Intellectual Dna

mordechaipotash

Personal knowledge system: MCP brain server, LanceDB vectors, 70+ pipelines for querying AI conversation history

★ 17updated 6 months ago
58
37

Code Firewall MCP

egoughnour

A structural similarity-based code security filter for MCP (Model Context Protocol). Blocks dangerous code patterns before they reach execution tools by comparing code structure a…

updated 7 months agoMIT
56
38

Bookstack MCP

ttpears

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…

★ 5updated 7 months agoMIT
53
39

Restai

RESTai is an AIaaS (AI as a Service) open-source platform. Supports many public and local LLM suported by Ollama/vLLM/etc. Precise embeddings usage and tuning. Built-in image gene…

52
40

Yantrikdb Server

Cognitive memory database for AI agents — consolidates duplicates, detects contradictions, fades stale memories via temporal decay. Rust, AGPL, ships as library / MCP server / HTT…

52
41

Agentkeeper

Crash-resistant cognitive continuity for AI agents — checkpoint/restore, cross-model state reconstruction, semantic recall, and compression. Your agent survives crashes, restarts,…

52
42

Iai Personal Memory Engine

The best-benchmarked open-source memory system for AI coding assistants

52
43

ZotSeek

AI semantic search for Zotero, with a built-in MCP server for AI agents (Claude Code, Codex). Find papers by meaning. 100% local and private.

52
44

Graphmind

Local-first code intelligence for AI assistants. Turns your codebase into a knowledge graph your AI can query, navigate, and remember. 25 MCP tools.

52
45

Redevops Rag

Hybrid RAG (DuckDB vector + BM25 + RRF + recency/keyword priors + optional cross-encoder rerank) as an installable library + CLI.

52
46

Marm Memory

Self-hosted, local-first MCP memory server for AI agents. Fast recall at 10k memories, hybrid semantic + exact-syntax search (RAG), code & concept knowledge graphs (158 languages)…

52
47

PharosRAG

Pharos — local-first agentic RAG for your team's document library: multi-format ingest, hybrid retrieval, enterprise ACL, dual HTTP + MCP exits.

52
48

Uteke

🧠 The Brain for Your AI — Local-first memory engine for AI agents. Store, recall, and search memories with semantic embeddings. Single Rust binary, zero config, fully offline.

52
49

Opencode Personal Knowledge

NocturnLabs

🧠 Personal knowledge MCP server with vector database for Opencode. Store and retrieve knowledge using semantic search, powered by local embeddings.

★ 8updated 8 months ago
51
50

Vector Memory

NeerajG03

A zero-configuration RAG memory server for MCP clients

updated 10 months agoMIT
51
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