EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Jul 28·5 min read
MCP 2026-07-28 Specification: transport going stateless
TL;DR
MCP has released its 2026-07-28 specification, transitioning to a stateless protocol core, enhancing reliability and scalability for developers. This update is accompanied by SDKs for immediate client and server development.
✦ Why It Matters
Start building with the new stateless MCP protocol and SDKs to enhance your application's reliability today.
Key Takeaways
- Migrate to the new stateless protocol for improved scalability.
- Utilize Multi Round-Trip Requests for efficient server-client interactions.
- Implement new authorization measures to enhance security.
- Refer to migration notes for SDK updates to avoid breaking changes.
How It Works
The stateless protocol allows each request to carry its own metadata, including protocol version and client capabilities, eliminating the need for session management. This enables requests to be processed independently, improving load balancing and reducing server complexity.