docs(#280): the base ExecutionContext — Context and Authorization, Components, Tools, Judges, Testing, FinOps, Saga, Changelog Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XQGj6TfWHuvSMazca2Fw4p
docs: Add explanation of SAGA vs catchError
docs(#150): the agent's own loop — Agents page, ADR-0015, pause seam one call per pause, reasoning attempts removed