Claude Code only auto-loads CLAUDE.md. The prose shim told agents to go
read AGENTS.md, which is easy to skip. Replacing the shim with
`@AGENTS.md` inlines AGENTS.md content into the session prompt, so the
startup rules (ai-docs, blumeops-tasks, change classification) land in
context unconditionally.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>