OSS programmer. Member of RuboCop core team and MCP (Model Context Protocol) steering group. Engineering Manager and Distinguished Engineer at ESM, Inc.
MCP Ruby SDK v1.10.0 has been released. This release adds server-side validation for Mcp-Param-* headers to prevent mismatches between HTTP headers and tool arguments, along with improvements to OAuth, stdio, SSE, and elicitation handling. Enjoy!
https://t.co/fkjxO1SDBf
We wanted to do more for the people who’ve been with us the longest. So with Fable 5.2, the longer you’ve been subscribed, the more Fable resets you get.
Agent news: the official MCP Ruby SDK hit Tier 1 (Oct 30), joining TypeScript, Python, C#, Go and Rust.
Full 2026-07-28 spec support and a 100% conformance pass rate. Shoutout to maintainer @koic and the Ruby crew.
https://t.co/QT6z1yKTYL
MCP Ruby SDK v1.9.0 has been released. This release adds support for the Skills extension, enabling servers to publish Agent Skills and clients to discover and verify them. Enjoy!
https://t.co/JSGf8z8BFF
I visited Thailand and had countless amazing experiences, including exploring the Historic City of Ayutthaya, Wat Arun, Khlong Lat Mayom Floating Market, Wat Pho, and many other remarkable places. Timeless!