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supabase
vecs

Postgres/pgvector Python Client

110K 291 45
orm011
pgserver

Pip-installable, embedded-like postgres server for your python app

46K 96 12
sachitrafa
yourmemory

Agentic AI memory with Ebbinghaus forgetting curve decay. +16pp better recall than Mem0 on LoCoMo.

11K 206 15
ogham-mcp
ogham-mcp

Shared memory MCP server — persistent, searchable, cross-client Claude, Opencode

9K 96 18
vektori-ai
vektori

Memory that remembers the story not just the facts. Three layer sentence graph for AI agents -> Facts, Episodes, raw Sentences. One DB. Zero config.

9K 114 9
AIMLPM
markcrawl

Fast Python web crawler for RAG and AI ingestion. Extracts clean Markdown from any site for LLMs and vector stores.

8K 2 0
retospect
precis-mcp

MCP server giving LLM agents a seven-verb API over papers, documents, code, state, patents, and cached web/Wolfram/YouTube tool calls

6K 1 1
brevia-ai
brevia

Extensible API and framework to build your Retrieval Augmented Generation (RAG) and Information Extraction (IE) applications with LLMs

6K 32 3
rishimeka
genesys-memory

Open-source causal graph memory for AI agents. 89.9% on LoCoMo. MCP server with ACT-R scoring, spreading activation, and active forgetting.

5K 15 2
byte5ai
palaia

Palaia — Local, crash-safe memory for AI agents. Semantic vector search (fastembed/OpenAI/Ollama). SQLite + sqlite-vec or PostgreSQL + pgvector. MCP server for Claude Desktop & Cursor. Multi-agent. Auto-capture.

5K 15 3
nicholasglazer
gnosis-mcp

Zero-config MCP server for searchable documentation (SQLite default, PostgreSQL optional)

5K 20 5
DavidMStraub
sifts

Simple full text & vector search engine Python library

5K 4 1
alopez3006
snipara-mcp

MCP server for Snipara - Context optimization and Agent infrastructure for LLMs

5K 1 0
VioletCranberry
cocosearch

Local-first hybrid semantic code search tool. Indexes codebases into PostgreSQL with pgvector embeddings via Ollama, combines vector similarity + keyword search with RRF fusion. Supports 30+ languages. Features CLI, MCP server, WEB dashboard and interactive REPL.

4K 25 4
anthonypdawson
vector-inspector

A comprehensive desktop application for visualizing, querying, and managing vector database data

3K 5 0
bolnet
attestor

Auditable memory for agent teams. Self-hosted, deterministic retrieval, no LLM in the critical path. Python + MCP + Docker.

2K 13 1
bolnet
memwright

Production-grade memory infrastructure for multi-agent systems. Namespace isolation, RBAC, provenance, ranked retrieval.

2K 12 1
stantonius
pgserver-search

Embedded Postgres with pg_trgm + pgvector bundled — search-focused fork of pgserver

2K 1 0
InstaNode-dev
llama-index-tools-instanode

LlamaIndex tools for instanode.dev — provision Postgres + webhooks from LlamaIndex agents

2K 0 0
InstaNode-dev
crewai-instanode-tools

CrewAI tools for instanode.dev — provision Postgres + webhooks from CrewAI agents

2K 0 0
InstaNode-dev
langchain-instanode

LangChain tools for instanode.dev — let LangChain agents provision ephemeral Postgres + webhooks

2K 0 0
superlinear-ai
raglite

🥤 RAGLite is a Python toolkit for Retrieval-Augmented Generation (RAG) with DuckDB or PostgreSQL

2K 1K 102
AyushSonuu
memharness

Framework-agnostic memory infrastructure for AI agents

1K 1 0
different-ai
embedbase

Open-source API & SDK to integrate your data and easily hook them up to LLMs.

1K 522 56
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