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MCP servers tagged pgvector
350 live MCP servers tagged "pgvector", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with pgvector.
Rag Knowledge Base
Enterprise RAG knowledge base: ACL-filtered retrieval, backend-owned citations, fail-closed answers, evaluation gate. Spring Boot + pgvector + Flutter; local or cloud LLMs.
Shared Memory
Memory Framework based on the idea of Architectural Decision Records, shared knowledge between AI agents (Claude Code, Codex, Antigravity ...). Agent installable, vector (Postgres…
Personal MCP Assistant
Personal MCP Assistant: Groq-powered ReAct agent over calendar, notes and scanned images via the Model Context Protocol. Hybrid RAG (pgvector + tsvector + RRF), CNN/OCR vision wor…
Enterprise Agentic Rag
Production-grade Corrective & Self-Reflective Agentic RAG Backend powered by FastAPI, LangGraph, PostgreSQL (pgvector), Hybrid Search (RRF), Celery, Redis, and FastMCP.
AgentOps
Self-hosted LLM operations gateway in one Go binary: OpenAI-compatible router, durable agent tracker, faithfulness evals + drift, traces, MCP server, console
Memory Server
Persistent semantic memory service and MCP adapter for AI agents, powered by PostgreSQL and local Ollama models.
Lumberroom
One memory every AI tool can read and write, with per-client policy deciding what each may see. Rust MCP server, Postgres and pgvector, built-in OAuth 2.1.
Cerefox
Personal knowledge base with hybrid search and read/write access for AI agents
Lancer MCP
Self-hosted MCP server for hybrid semantic code search and repository intelligence.
Opencode Mem
High-performance MCP memory server for AI coding agents. Rust, PostgreSQL, pgvector, hybrid search, hierarchical summarization.
AIMLPM/markcrawl
in MCP server for web research and RAG pipelines.
Obsidian Graph
Semantic knowledge graph navigation for Obsidian or markdown vaults using AI-powered vector embeddings and PostgreSQL+pgvector
Lore Oss
Agent-driven, human-in-the-loop knowledge base: AI agents extract business rules from code via MCP, reviewers approve/reject in a web UI, and rejected rules feed back to refine —…
Engram Go
Self-hosted MCP memory server — 35 tools for persistent context across AI coding sessions. Runs on Docker with PostgreSQL + pgvector + Ollama.
Aperio
One brain. Every AI agent. Nothing forgotten. — Self-hosted memory layer via MCP + Postgres + pgvector
ayushagrawal288/memex
no cloud dependencies.
geondongkim/geond-agent-protocol
first shared memory and coordination layer for AI coding agents: repository evidence, reservations, handoffs, code graph context, and dashboard review backed by PostgreSQL/pgvecto…
Querywise
QueryWise: Natural-language SQL assistant with semantic context, glossary- aware query generation, and a React/FastAPI stack.
carrasquelalex1/hipocampo
phase progressive retrieval. Bilingual EN/ES. `python scripts/hipocampo_mcp_server.py`
Cogni
AI study app that decides what to study — persistent tutor memory, grade tracking with a 'what do I need on the final' calculator, and study through your own Claude via MCP. BYOK…
Ruflo Hub
Docker container for centralized Ruflo MCP server with PostgreSQL (RuVector). Architecture: Ruflo (stdio) → Express proxy (Streamable HTTP /mcp).
Aethos Memory
Universal, cross-tool persistent memory bank for AI assistants (Claude Code, Cursor, Windsurf, OpenCode, Codex) powered by FastMCP, Gemini embeddings & Supabase pgvector.
Vaultmcp
MCP-first knowledge mesh for AI agents. Postgres+pgvector at master, real-time sync to N servers, extensible substrate for other apps. Sibling of VaultMesh.
Forged
Browser automation that learns. An MCP server that makes AI agents faster at repeated browser tasks by recording what works and replaying deterministic steps via Playwright.
Diariz
Self-hosted, multi-user transcription platform: record or upload audio. Speaker-labeled, timestamped transcripts, Recognize speakers across recordings, Summarize, extract action i…
SoupNet
Your taste and judgment, in every AI agent you use. Shared, append-only memory of a human's judgment calls - agents recipe-check via MCP or plain URLs. MIT, self-hostable.
Precis MCP
MCP server giving LLM agents a seven-verb API over papers, documents, code, state, patents, and cached web/Wolfram/YouTube tool calls
Cocoindex Claude Code
Complete knowledge base system with semantic search for Claude Code CLI. Powered by CocoIndex, PostgreSQL + pgvector, and MCP protocol.
Aleph Docs
Multimodal documentation-aware LLM knowledge system: MCP server + pgvector semantic memory with Ebbinghaus forgetting curve + live 3D viewer. Embeds Markdown, images, video, audio…
Harborclerk
An MCP server that lets AI agents query your document archive instead of uploading it — with OCR, hybrid search, and cited local-AI answers in a private, Mac-native app.
Openbrain MCP
Self-hosted AI memory layer (MCP server). Typed memory tables, hybrid search, session handoff. For Onramp + any MCP client.
Knowledge Layer
Knowledge layer for AI-native teams
Harnex
Multitenant backend that lets agents discover and execute against any HTTP API. MCP-native — exposes search and execute tools via the Model Context Protocol. Connectors for GitHub…
Copal
Self-hosted, headless personal knowledge hub — a persistent memory layer (MCP + REST) for your LLM assistants. Postgres + pgvector.
Langhuan
把知识库变成可被 MCP 调用的检索服务 —— 单二进制、中文友好的 RAG 知识处理层 Turn your knowledge base into an MCP-callable retrieval service — a single-binary, Chinese-friendly knowledge processing layer for RA…
Nobrainr
Persistent memory and knowledge graph for AI agents via MCP — PostgreSQL + pgvector + Ollama
AskAi
Open Source RAG based index, search, summarisation and AskAI LLM project. Complete product end to end ready to use.
Mneia
Shared project memory and handoff for teams working with AI agents. Checkpoint decisions, rehydrate context, hand work over — through MCP or the CLI, in Claude Code, Cursor, or Co…
Memory MCP Ce
Persistent conversational memory for AI via MCP — built by humans and AI, for humans and AI.
SerialMemoryServer
Model Context Protocol (MCP) server with temporal knowledge graph memory system for AI agents
Mememory
Persistent semantic memory for AI agents. MCP server with PostgreSQL + pgvector. All data stays local.
Yugioh Cards Rag
RAG proof of concept: hybrid retrieval (pgvector HNSW + lexical RRF), cross-encoder reranking, dual embeddings (OpenAI + local GPU/CPU), and an MCP server — Python, PostgreSQL, Do…
Java Kotlin MCP Server Prototype
MCP server for PDF semantic search — drop a PDF in MinIO, it's auto-embedded (Ollama + pgvector) and queryable via hybrid vector+keyword retrieval.
Stigmergy
A team's knowledge, captured where the work happens, filed by an agent, and answered with citations you can check.
Sillok
A knowledge ledger that forces the storage decision — current truth in Git, what happened in Postgres, AI reads a handful of rows. 저장 위치를 강제하는 지식 원장. FastAPI + pgvector + MCP.
AIQSA
Self-hosted, model-agnostic AI workspace: OpenAI, Anthropic, Gemini, OpenRouter, and OpenAI-compatible models with MCP tools, web search, Knowledge bases, and Memory in one conver…
Self Doc
Self-hosted documentation RAG pipeline that serves semantic search to LLM agents over the Model Context Protocol.
AgenticMind
Auditable, self-improving knowledge & memory for AI agents over MCP. Zero-key & multilingual by default · citation-enforced answers · replayable why-trace · judge-gated compoundin…
Meet Edward
Open-source AI assistant with persistent memory, self-evolution, and proactive monitoring. Built with Next.js, FastAPI, LangGraph, and Claude. Your data stays on your machine.
Powernode Platform
Open-source mission control for AI agent fleets — chat to provision, agents to operate, humans to approve.