Open Source Articles
4 articles across AI Catchup's news, guides, tutorials, and comparisons.
All Open Source articles
Claude Code Adds Configurable AGENTS.md Support
Claude Code 2.1.277 adds AGENTS.md support through a built-in mod. By default Claude Code reads AGENTS.md when a project has no CLAUDE.md or CLAUDE.local.md, and /config changes the behavior. Since 2.1.281 it also works on Amazon Bedrock, Google Vertex AI, Microsoft Foundry, LLM gateways, and with telemetry disabled.
OpenAI Welcomes the Git AI Team Behind an Open-Source Agent Attribution Tool
OpenAI says Aidan Cunniffe and Sasha Varlamov from the Git AI team have joined OpenAI. Their open-source Git extension tracks AI-generated code at line level, linking it to the agent, model, and prompts that produced it, with commands for attribution stats and AI-aware blame.
Anthropic Open-Sources a Commerce Agents Blueprint for Claude
Anthropic's open-source Claude Commerce Agents blueprint, released September 2, 2026, ships a shopping agent and a merchant agent that run on the Messages API, the Agent SDK, or Managed Agents, four runnable verticals, a Claude Code plugin, and an engineering deep-dive. It is Apache-2.0, unmaintained by design, and no demo places an order or charges a card.
Warp Goes Open Source: AGPL Client, MIT UI Framework, and a New `settings.toml`
On April 27, 2026 (changelog v0.2026.04.27.15.32) Warp open-sourced its client at github.com/warpdotdev/warp under AGPL v3, with the `warpui` UI framework crates released under MIT. The same release adds a TOML settings file editable from the settings page or by asking Warp's agent. The server stays closed-source. OpenAI is the founding sponsor.