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MCP servers tagged pgvector
40 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.
Ragrabbit
Open Source, Self-Hosted, AI Search and LLM.txt for your website
Mybrain
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…
LaunchStack
AI-powered StartUp Accelerator Engine built with Next.js, LangChain, PostgreSQL + pgvector. Upload, organize, and chat with documents. Includes predictive missing-document detecti…
Bookstack MCP
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…
Atomicmemory
Portable semantic memory for AI agents: core engine, TypeScript SDK, framework adapters, MCP server, CLI, and host plugins.
Caura
Caura (formerly MemClaw) — governed shared memory for AI agent fleets. Multi-agent, multi-tenant, MCP-native. Trust tiers, keystone policies, audit trails, knowledge graph, self-i…
Hive MCP Server
Hive MCP server — AI dev session logs, plans, and semantic search via Supabase pgvector
Ogham MCP
Shared memory MCP server — persistent, searchable, cross-client
Docsmint
DocsMint - self-hosted AI-native knowledge workspace with semantic search, GraphRAG, REST, CLI, SDK, and MCP.
Scanadi MCP AI Memory
A production-ready Model Context Protocol (MCP) server for semantic memory management
Cerebellum
Agent-readable second brain using PostgreSQL + pgvector for semantic search and memory storage.
Aegis Memory
Secure context engineering for AI agents. Content security · integrity verification · trust hierarchy · ACE patterns. Self-hosted, Apache 2.0.
Specmem
SpecMem - TRUE Semantic Memory for Claude Code - Runs locally - Remembers your code base - Per-project isolation, semantic search, team coordination. https://justcalljon.pro
Remembrallmcp
Whole-codebase knowledge for AI coding agents. A field-aware code graph (functions, classes, methods, fields, references) plus persistent memory. Rust, Postgres + pgvector, MCP.
Fastapi Agent Blueprint
AI Agent Backend Platform on FastAPI — MCP server + AI orchestration + async DDD architecture. Zero-boilerplate CRUD, auto domain discovery, 14 Claude Code AI development skills.
dnotitia/akb
mcp`.
Fortemi
Self-hosted AI knowledge base with hybrid semantic search (pgvector + FTS + RRF), MCP server, multi-provider LLM inference (Ollama, OpenAI, OpenRouter, llama.cpp), multimodal inge…
Bidwright
AI-native construction estimating platform for intake, takeoff, pricing, scheduling, knowledge, and quotes.
Genesys
Open-source causal graph memory for AI agents. 89.9% on LoCoMo. MCP server with ACT-R scoring, spreading activation, and active forgetting.
Pdf To Pgvector
MCP server that extracts, chunks, embeds and stores PDF documents into a pgvector database for semantic search and RAG pipelines.
Yt Embeddings Strapi Plugin
Strapi v5 plugin for vector embeddings with OpenAI and Neon PostgreSQL. Enables semantic search, RAG chat, and MCP (Model Context Protocol) integration.
Memable
Long-term semantic memory for AI agents (TypeScript)
Memento AI
Long-term semantic memory for AI agents (TypeScript)
Ainative Postgres
Zero-config Postgres MCP server with auto-provisioning. Drop-in replacement for @modelcontextprotocol/server-postgres — no DATABASE_URL needed. Auto-provisions a managed PostgreSQ…
AIForge
The #1 AI-native monorepo template — Next.js + Expo + FastAPI + LangGraph + Supabase with 90% code sharing
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
HiveMem
Personal knowledge system — MCP server with PostgreSQL semantic search and temporal knowledge graph
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.