- Conduid
- Marketplace
- #vector-search
MCP servers tagged vector-search
462 live MCP servers tagged "vector-search", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with vector-search.
Qmd
mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking current sota approaches while being all local
shinpr/mcp-local-rag
Local-first RAG server for developers. Semantic + keyword search for code and technical docs. Works with MCP or CLI. Fully private, zero setup.
Claude Self Reflect
Claude forgets everything. This fixes that. 🔗 www.npmjs.com/package/claude-self-reflect
Statelessagent
🧠 Provide local-first persistent memory for AI coding workflows, indexing notes to deliver relevant context in new sessions.
Mnemo MCP
A portable cognitive memory for AI agents. An MCP server with semantic search and decay.
Turso Cloud
🚀 MCP Turso Cloud - Fork melhorado com sync inteligente, gestão de documentação e ferramentas avançadas (do context-engineering-intro)
Txtai
💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows
LEANN
[MLsys2026]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.
Gbrain
GBrain - AI Agent 的记忆与知识管理系统。让私有知识成为 AI 的上下文，支持三层检索（向量+BM25+RRF）、知识图谱、MCP 协议。
SAG
An out-of-the-box document retrieval workbench built on SAG
Xerj
XERJ is the new way for AI to search data. Its autoindex capability activates agents to know your data without the token waste of grep and sed. One command indexes code, docs, log…
Zvec Grep
Local-first search across your workspace, built for humans and AI agents.
Kiwi Mem
🥝 Self-hosted memory gateway for AI companions — OpenAI-compatible proxy with vector search, memory heat, Dream consolidation and calendar-level summaries · AI 伴侣记忆网关：向量搜索、记忆热度、Dr…
Dsh Reddit Radar
A dsh plugin that periodically scans reddapi.dev for new Reddit leads matching your one-sentence ICP, dedupes what you've already seen, and writes a dated markdown report. Also fo…
Ori Mnemos
Local-first persistent agentic memory powered by Recursive Memory Harness (RMH). Open source must win.
Mnemory
A self-hosted, secure, feature-rich memory system for AI agents and assistants. Provides intelligent fact extraction and deduplication, with an artifact store for detailed content.
Iai Personal Memory Engine
The best-benchmarked open-source memory system for AI coding assistants
Redis Vl Python
Redis Vector Library (RedisVL) -- the AI-native Python client for Redis.
Redevops Rag
Hybrid RAG (DuckDB vector + BM25 + RRF + recency/keyword priors + optional cross-encoder rerank) as an installable library + CLI.
AI Engineering Lab
A free, self-paced 24-week AI engineering course: Python, machine learning, LLMs, RAG, fine-tuning, agents and MCP, Azure and Vertex and Bedrock, and Databricks. 43 runnable noteb…
tomohiro-owada/devrag
Markdown vector search MCP server for Claude Code. Natural language search for markdown files using multilingual-e5-small embeddings.
Gno
Local semantic search for your documents. Index Markdown, PDF, and Office files with hybrid BM25 + vector search.
Zer0dex
A local dual-layer memory pattern for AI agents: a compact, human-readable markdown index paired with semantic retrieval from a local vector store, queried before each message. Fo…
Agentmemory
Public fork of rohitg00/agentmemory focused on Docker-first local deployment, Codex-native lifecycle ingestion, freshness-oriented retrieval, diagnostics.
Fulcrum
Local-first Agent OS — project management, agent orchestration, docs, memory, and developer tooling. Runs on PGlite. SaaS-ready.
Agent Memory Engine
A long-term memory engine for coding agents: two-stage retrieval + gating, hybrid (vector + BM25) search, optional cross-encoder rerank, Ebbinghaus decay, and cross-session collab…
Sugar
Persistent memory for AI coding agents. Local-first, cross-session context, global knowledge, and optional autonomous task execution.
Ogham MCP
Shared memory MCP server — persistent, searchable, cross-client
Quickstart Streaming Agents
Build, deploy, and orchestrate event-driven agents natively on Apache Flink® and Apache Kafka®
OpenDocuments
Open source RAG tool for AI document search - connect GitHub, Notion, Google Drive and ask questions with cited answers. Self-hosted with Ollama/OpenAI/Claude.
Samyama Graph
Graph-vector database that queried 1 billion edges for $2.50. Rust, OpenCypher, vector search, 14 graph algorithms. 74M nodes / 1B edges on a single machine.
Iai MCP
The best-benchmarked open-source memory system for AI coding assistants
Pmb
Local-first persistent memory for AI coding agents (Claude Code, Cursor, Codex) via MCP. 94.5% LoCoMo recall@10, 70ms p50, multilingual, zero API keys.
Obsidian Hybrid Search
Hybrid search over your Obsidian vault – CLI and MCP server
Rag Agent Platform
基于 Spring Boot 3.5、Java 17 与 React 的企业级 RAG Agent 平台：自研 BM25 + 向量混合检索、RRF/BGE 精排、流式对话、Tool Calling/Workflow、JWT RBAC、MySQL/Redis 持久化与可观测性。
N8n Nodes Qdrant
Official n8n node for interfacing with Qdrant
Hearth
Hearth is a local-first persistent AI memory system. Install it once, and every AI tool you use — Claude Desktop, LM Studio, Cursor — can store and recall memories across conversa…
Cortex Hub
Self-hosted AI Agent Memory + Code Intelligence Platform — one MCP endpoint for persistent memory, AST-aware code search, shared knowledge, and quality enforcement across all your…
Rag CLI
Local Retrieval-Augmented Generation (RAG) plugin for Claude Code that combines Chroma db vector embeddings with intelligent info retrieval with Multi-Agent Framework (MAF) orches…
Agentdb
AgentDB — Single-file embedded database for AI agents. SQL + Vector Search + Memory Graphs. Built in Rust.
MUSUBI
Musubi (結び) — Ai Agent shared memory and thought layer. The braiding of threads between presences.
Lazy Tool
local-first MCP discovery runtime for agents — search before invoke, reduce prompt bloat, and route to local MCP tools
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…
Eidetic
Claude Code memory system — auto context injection, drift detection, compounding, FTS5/vector search, Obsidian vault export. Zero core deps.
Interakt
Open-source, self-hosted search and AI chat for your website, grounded in your own data
Obsidian Hybrid Search Plugin
Obsidian plugin with live preview and local graph in hybrid search modal
Memory Cloud
Adaptive memory for AI agents & teams — beyond RAG. Self-hosted MCP server that gets smarter every time you search: hybrid search + a neural memory graph that learns. Works with C…
Atmem
Local-first, auditable memory for AI agents, with governed retrieval, delegated context delivery, and verifiable execution evidence. Works with OpenClaw, MCP, Pydantic AI, and Lan…
Kb Arena
Benchmark 19 retrieval architectures (vector, contextual, QnA, knowledge graph, LightRAG, hybrid, RAPTOR, PageIndex, BM25, metadata-filtered, temporal, rerank, HyDE, multi-query,…
SMP
Structural Memory Protocol (SMP) — live structural code graph for scalable, safe AI agents.