Add MCP server endpoint - #658
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Serve build history and failure-log queries over the Model Context Protocol (Streamable HTTP, stateless, read-only) so AI agents can find when a test started failing and the suspect commit range, then chain into GitHub and bugs.ruby-lang.org MCP servers for triage. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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This adds
POST /mcp, a read-only Model Context Protocol endpoint built on the officialmcpgem over Streamable HTTP in stateless mode, so it works across multiple Puma processes on Heroku. AI agents can query build results to find when a test started failing, which servers it affects, and the suspect commit range as agithub.com/ruby/rubycompare URL, then chain into GitHub and bugs.ruby-lang.org MCP servers for triage. Tools:list_servers,current_status,report_history,search_failures,find_failure_origin,failing_servers,get_log_excerpt.🤖 Generated with Claude Code