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In 2025, Google worked on AI agent standards like A2A, upstreamed security fixes with CodeMender, & supported 1.2k+ GSoC contributors. Check out our 2025 Open Source Retrospective! What tools shaped your year?
Google Open Source
@GoogleOSS
Announcing new open source releases, exploring projects, sharing how we approach FOSS, and supporting communities around the world.
- What happens when AI agents use rich GenUI instead of text walls? 🤖✨ Join Craig Labenz at #RenderATL on Aug 12 at 4:00 PM EDT to explore how to build & test smart components for AI without degrading UX.
- Open source runs on a small pool of maintainers—etcd & ingress-nginx showed what happens when it shrinks. @CloudNativeFdn's Merge Forward brings underrepresented groups into cloud native through 8 monthly community groups to build a more resilient supply chain. Link below ⬇️
- modelcontextprotocol/go-sdk v1.7.0 is out! Maintained in collaboration with Google, the Go SDK now supports the latest MCP (stateless) protocol (2026-07-28): • Stateless execution • server/discover RPC • MRTR & OAuth session support Release notes 👇
- Transparent post-mortems strengthen collective defense. Hugging Face's technical breakdown of an agent intrusion highlights a major win for open source: proprietary API models refused to parse exploit logs, locally hosted open-weights models (GLM-5.2) solved the forensic puzzle.
