// Build agent apps
bamlbaml-language-0.21.1-nightly.20261008.a
The programming language for agents
Open source Maintained For developers
IN ONE PARAGRAPH
baml is the programming language for agents.
Good for: Developers and teams who want to build agent apps.
01How to start
- 1Read the official quick-start (link above).
- 2Install from the official package registry:
npm install @boundaryml/bamlpip install baml-py - 3Try it on a small example before wiring it into a project.
02Alternatives & comparison
Compare side by side → langextract A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization. ★ 39k superagent Superagent protects your AI applications against prompt injections, data leaks, and harmful outputs. Embed safety directly into your app and prove compliance to your customers. ★ 6.8k llama_index LlamaIndex is the document processing platform for AI ★ 53k agentscope Build and run agents you can see, understand and trust. ★ 34k openai-agents-python A lightweight, powerful framework for multi-agent workflows ★ 30k
Versions, why it is listed, for AI to read
Recent releases
- baml-language-0.21.1-nightly.20261008.a 2026-10-09
- baml-language-source-e3b3516a877f19c9468314fdcb894895d2b6ce05 2026-10-09
- baml-language-source-b9a57a495a916285d9ed5cd2d2eac0ed3d3fb066 2026-10-08
- baml-language-source-af1da722170257a9b5691a28203a521d7030c025 2026-10-07
- baml-language-source-6605f3821d8cef1e1a66a07e628dc362ca59c5dd 2026-10-07
For AI agents
- Interfaces：SDK · CLI
- Machine-readable record：/api/v1/software/baml.json · llms.txt
- Added 2026-10-10 · updated 2026-10-09