AGNTCY Slim v0.5.0 Release – SLIMRPC and A2A over SLIMRPC

[msardara]

🚀 AGNTCY Slim v0.5.0 Release – SLIMRPC and A2A over SLIMRPC

We’re excited to announce AGNTCY Slim v0.5.0, introducing SLIMRPC for protobuf-based RPC over SLIM with gRPC-like ergonomics, and A2A over SLIMRPC (SLIMA2A) for native A2A communication running on secure, low-latency SLIM sessions (MLS-ready).

🌟 What’s New in v0.5.0

🔌 RPC over SLIM (SLIMRPC)

• Protobuf-based RPC over SLIM with familiar gRPC patterns:
• Unary and all streaming modes (unary-stream, stream-unary, stream-stream)
• Automatic SLIM naming for services and handlers
• Uses sticky SLIM sessions under the hood for performant, secure messaging
• Docs: SLIMRPC

🤝 A2A over SLIMRPC (SLIMA2A)

• Drop-in SLIMRPC transport for A2A clients/servers
• Minimal changes: register the SLIMRPC transport and provide a channel factory
• Docs: SLIMA2A

🛠️ Slim RPC Protoc PLugin

• protoc-slimrpc-plugin generates Python stubs and servicers from .proto
• Works with protoc and buf
• Docs: SLIMRPC Protoc Plugin

For a detailed summary of the changes, check the changelog 📜

📚 Documentation & Links

• SLIMRPC
• SLIMRPC Compiler
• A2A over SLIMRPC
• Configuration Reference

🤝 Community & Support

• Issues: GitHub Issues
• Discussions: GitHub Discussions
• Docs: docs.agntcy.com

🙏 Acknowledgments

Thank you to all contributors and community members for feedback and ideas that helped shape this release.

---

#release #v0.5.0 #slimrpc #a2a #rpc #python