MCP 2.0 spec extended: servers can now publish subscribable events
ycombinator · x · 2026-10-28
calcsam announces MCP events, an extension of the MCP 2.0 spec. MCP servers can now publish events — like a failed deploy or a merged PR — that any client can subscribe to. Shared by Y Combinator.
More from coding & agent
- ai-design-skills rockets to 9.1k GitHub stars with 1,395 stars in a single day — elayadesign · 2026-10-28
- EmbeddingGemma2 Turned Into a 20ms Real-Time Trainable Multimodal Endpoint on CPU — michellechen · 2026-10-28
- Anthropic hiring manager kills the coding interview: "It no longer provides signal" — felixrieseberg · 2026-10-28
- Nous' memelord Goes Beyond Research, Now Hookable via MCP — alexcovo_eth · 2026-10-28
- Custom node pack brings looping H3 video generation to Comfy Cloud — PurzBeats · 2026-10-28
- Chaosfolk: open-source tool sics 16 AI personas on your web app to break it — Vjeux · 2026-10-28