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MCP servers tagged vector-search
546 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.
GithubCopilotCLI VectorMemoryMCP
Give GitHub Copilot CLI persistent long-term memory via local semantic vector search. Just npx and go. All data stays local.
Flux7 Memory
Governed multi-agent memory for AI agents — hybrid markdown+SQLite, FTS, vector search, LLM reranking. One Go binary, MCP stdio + HTTP + SSE.
Ticktick Terminal Control
TickTick CLI Mastery 2026 - Ultimate Task Manager, MCP & Skill Hub
CEmbedding
Local-first embedding server (ONNX on-device or API) — the reference /embed server for CPersona. MIT.
Recallr
Local-first AI memory for your inbox. Index email + Slack into a single SQLite + vector store; ask questions from your CLI, a web UI, or Cursor / Claude via MCP. 100% on-device, B…
Roshambo
Roshambo - the multi-agent coordinator. Serializable leases + outcome memory (failures included) on CockroachDB, for agents that do not know about each other.
Mollygraph
Embedded local-first graph and vector memory for AI agents, with Ladybug storage, GLiNER2 extraction, and MCP/API/SDK access.
Superton
CLI-first personal memory palace — ingest your notes, PDFs, and AI-tool transcripts; ask grounded questions answered by a tiny local model. SQLite + hybrid retrieval, 100% local,…
MemPalace ZH FlexEmbed
A MemPalace fork with flexible self-hosted embeddings, transcript-aware long-chat mining, stronger Chinese support, and stdio MCP integration for local AI clients.
Memory Xx
memory-xx 是一套面向 AI Agent 的长期记忆框架，用来让 Codex、Claude Code、OpenClaw 等本地或多 Agent 系统安全地记录、更新和召回长期记忆。
Constellate
Three knowledge planes (embedded, unified, composed) behind one retrieval contract, benchmarked head-to-head on MovieLens ml-25m. Relational, vector, and graph fusion, an MCP cont…
Fossil
Semantic failure memory for AI agents — record reasoning failures, search past failures before acting, stop rediscovering the same mistakes.
SuperbrainSdk
Distributed RAM-speed FAISS for AI agents"
RAG Knowledge Base Platform
Structure‑aware RAG platform with semantic search and citations.
Chainmem
ChainMem（链忆）— 链式 + 向量混合记忆系统，让 AI 拥有像人一样的联想式回忆
Reka Plugin
Claude Code plugin — RAG-powered AI development with semantic search, project memory, architecture decisions, and coding workflows
Latticeshadow
Local work memory for macOS: save, recall, and share context with an assistant
AtlasCodeInteligence
A local-first Model Context Protocol (MCP) server for reusable workflows and resolved engineering knowledge
SwiftVectorKit
On-device semantic code search and vector indexing for Swift, Xcode, and AI agents. 100% local on Apple Silicon.
Embedbase
Local-first document embedding and retrieval platform with a REST API and MCP server for LLM agents. Supports hybrid BM25 + semantic search across workspaces and collections, with…
Synara MCP
Cross-session memory for MCP agents — episodic + semantic, recall ranked by a successor-representation prior.
Enterprise AI Knowledge Ops
Enterprise AI knowledge operations platform using Azure OpenAI, Azure AI Search, RAG, agentic workflows, tool-calling agents, Durable Functions, and enterprise observability patte…
Vectros Claude Code Agent Memory
Cross-session memory for Claude Code: recall relevant context automatically at the start of a turn, distill durable lessons out of a session involuntarily, and dispose them into y…
Graphx
Temporal GraphRAG on libSQL/SQLite, Postgres, or DuckDB. Define a graph once with Zod and get typed mutations, bitemporal history, vector + full-text retrieval, an HTTP API with O…
Open Agent DB
The universal open database and semantic vector search engine for AI Agent Skills, MCP Servers, Project Directives, and Rules. 3.48M+ assets across 7 ecosystems.
Vecboost
Production embedding & decision inference service in Rust — Candle/ONNX dual engine, CUDA/Metal acceleration, REST/gRPC/MCP/CLI generated via sdforge, rerank, Matryoshka dimension…
Rah Qdrant Integration
Community add-on for RA-H OS that replaces sqlite-vec with Qdrant for vector search. Solves ARM64 and NFS compatibility issues. Includes Docker Compose setup, ingest/search CLI, a…
KeyLoad
The AI-native database. One database for AI agents. Documents, typed tables, graphs, vectors/search, blobs, queues, events and time series in one replicated .NET cluster. Everythi…
Statelessagent
🧠 Provide local-first persistent memory for AI coding workflows, indexing notes to deliver relevant context in new sessions.
Clx
🛡️ Rust CLI extension for Claude Code — LLM-powered command validation, SQLite context persistence & MCP tools. Two-layer safety (rules + Ollama), vector semantic search, and user…
Context Wolf
A high-performance local knowledge system for Claude Code via MCP. PostgreSQL + pgvector + ONNX embeddings. Gives your AI assistant persistent memory across sessions.
Local Memory
Local-first long-term memory for AI agents. SQLite, offline, zero cloud. MCP server.
Super Memory MCP
MCP server giving LLM clients shared long-term memory with semantic search (sentence-transformers, FAISS, SQLite).
Engram
Local-first persistent memory for AI coding agents via MCP. Semantic search and session context for Claude Code, Cursor, and Codex.
Cortex
Memory and knowledge service, MCP and TUI for AI agent workflows.
Notion Knowledge Assistant MCP
MCP server that turns your Notion workspace into an AI-searchable knowledge base semantic RAG, citations, and a chat UI. Works with Claude Desktop/Code or any MCP client.
Knowledge Base
Hybrid-search knowledge base for teams — ingests docs, git logs, Slack, code, and PRs into one Postgres+pgvector table, served over MCP, CLI, and a web dashboard
Memvault
给编程智能体的本地长期记忆：一个 SQLite 文件 + 16 个 MCP 工具 + REST / CLI / 可视化控制台，零 Key 可用、完全离线。 | Local long-term memory for coding agents: one SQLite file, 16 MCP tools, REST + CLI + dashboard, no…
Server
A Crystal MCP server that indexes project documentation via Ollama embeddings and exposes hybrid search (semantic + keyword) to MCP clients.
Memfork
Git for agent memory, shared by every AI tool on your machine: fork, merge, rewind and hand off work between agents over MCP.
Cockroachdb X AWS Hackathon
The memory layer behind John CEO - durable agent memory with CockroachDB VECTOR + AWS Lambda MCP
Rag
Local semantic code search for ZCode — one Rust binary: local vector index, MCP server, your embeddings.
MeMBrain
Production-grade agentic memory that lets AI agents revise beliefs, invalidate unsafe decisions, and block stale actions — powered by CockroachDB + AWS.
Graphx
Temporal GraphRAG on libSQL/SQLite, Postgres, or DuckDB. Define a graph once with Zod and get typed mutations, bitemporal history, vector + full-text retrieval, an HTTP API with O…
Memory Server
Persistent semantic memory service and MCP adapter for AI agents, powered by PostgreSQL and local Ollama models.
Cortex Ast
A powerful Model Context Protocol (MCP) server and Omni-AST engine. It empowers AI agents to seamlessly parse complex codebases, execute secure cross-project operations, and dynam…
RustFox
A Rust-based Telegram AI assistant powered by OpenRouter LLM (default: moonshotai/kimi-k2.5) with built-in sandboxed tools, scheduling, persistent memory, and MCP server integrati…
Qex
Lightweight MCP server for semantic code search — BM25 + optional dense vectors + tree-sitter chunking
Awareness SDK
Local-first AI agent memory — one command, 13+ IDEs, works offline. Persistent memory for Claude Code, Cursor, Windsurf, OpenClaw. Zero-code interceptors for OpenAI/Anthropic. Pyt…
Claude Persistent Memory
Give Claude Code persistent memory across sessions. Hybrid BM25 + vector semantic search, auto-structuring via LLM, and 4-channel retrieval (MCP + hooks). Your AI assistant finall…