Log inSign up
Log inSign up
Koichi ITO
29.2K posts
Koichi ITO profile banner
@koic

Koichi ITO

@koic
OSS programmer. Member of RuboCop core team and MCP (Model Context Protocol) steering group. Engineering Manager and Distinguished Engineer at ESM, Inc.
Tokyo, Japan
github.com/koic
Joined April 2007
249 Following
2,433 Followers
RepliesRepliesRepostsRepostsMediaMedia

Log in or sign up for X

See what’s happening and join the conversation

Continue with phone
or
Log in with username or email
Terms·Privacy·Cookies·Accessibility·Ads Info·© 2026 X Corp.
  • Pinned
    @koic
    Koichi ITO
    @koic
    22 Apr
    I've published my slides "Exploring RuboCop with MCP": speakerdeck.com/koic/exploring… Thanks for your attention (and ATTENTION)! #rubykaigi #rubykaigiA
    Exploring RuboCop with MCP
    From speakerdeck.com
    1
  • @koic
    Koichi ITO
    @koic
    5 Oct
    MCP Ruby SDK v1.7.0 has been released. This release improves OAuth integration for web applications, session limits, and subscriptions/listen handling. Enjoy!
    Release v1.7.0 · modelcontextprotocol/ruby-sdk
    From github.com
  • @koic
    Koichi ITO
    @koic
    2 Oct
    bundle lock --add-checksums はもっと知られていい機能。
    RubyGems/Bundler 4.0 最速解説 - ANDPAD Tech Blog
    From tech.andpad.co.jp
  • @koic
    Koichi ITO
    @koic
    29 Sept
    The official MCP Ruby SDK has reached Tier 1. The Tier 1 assessment was approved and merged today. Full support for the 2026-07-28 specification, with a 100% conformance pass rate. Enjoy MCP with Ruby!
    SDKs - Model Context Protocol
    From modelcontextprotocol.io
    1
  • @koic
    Koichi ITO
    @koic
    25 Sept
    Claude for Open Source Programが再適用された - koicの日記
    Claude for Open Source Programが再適用された - koicの日記
    From koic.hatenablog.com
Edit with