ToolAI.io · GitHub Channel
Track active open-source AI repositories across LLM, agent, MCP, RAG and coding topics, with stars and verified project facts.
Public repository data
mempalace/mempalace
A local-first, open-source AI memory system that stores conversation history and project files as verbatim text for semantic retrieval, achieving 96.6% R@5 on LongMemEval without requiring LLMs or API calls.
vectifyai/pageindex
PageIndex is a Python project for creating hierarchical document indexes and performing reasoning-based retrieval without a vector database or artificial chunking. It supports self-hosted processing of PDF and Markdown documents, with optional agentic RAG examples and hosted MCP/API services.
neuml/txtai
txtai is a Python-based AI framework for semantic and vector search, retrieval-augmented generation, LLM orchestration, autonomous agents and multimodal language-model workflows.
oomol-lab/open-connector
An open-source authentication gateway that connects over 1,000 SaaS providers to AI agents through SDK, CLI, MCP, HTTP, and OpenAPI interfaces.
astrbotdevs/astrbot
AstrBot is an open-source, all-in-one AI agent chatbot platform and development framework that integrates mainstream instant messaging platforms, large language models, plugins, and agent capabilities for building production-ready conversational AI applications.
hkuds/lightrag
A lightweight, graph-based retrieval-augmented generation (RAG) framework that uses a dual-layer architecture combining knowledge graphs and vector embeddings to deliver efficient indexing, low-cost incremental updates, and high-quality contextual retrieval.
microsoft/ai-agents-for-beginners
18 Lessons to Get Started Building AI Agents
microsoft/markitdown
Python tool for converting files and office documents to Markdown
openai/whisper
Robust Speech Recognition via Large-Scale Weak Supervision
openai/gpt-oss
gpt-oss-120b and gpt-oss-20b are two open-weight language models by OpenAI
PaddlePaddle/PaddleOCR
Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages
openai/evals
Evals is a framework for evaluating LLMs and LLM systems, and an open-source registry of benchmarks
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