open source

Dev-first open-source autonomous agent framework for building and running multi-step agents.

Open-source IDE agent framework; build custom AI code agents for VS Code/JetBrains.

Open-source deep-research agent built on LangGraph; configurable models, tools, and MCP servers.

Autonomous coding agent for VS Code—plan/act modes, terminal execution, MCP, bring-your-own model.

Open (MIT-licensed) reasoning model with distilled 1.5B–70B local checkpoints; known for chain-of-thought quality.

Community-driven project to build an open autonomous AI software engineer.

Fully open multimodal (images/video+text) models & training stack; strong results and reproducible recipes.

Code-specialized model family (0.5B–32B) with competitive generation and reasoning.

Attention-free RNN-style open models with transformer-level performance and constant-memory inference.