Implement loopback HTTP console with claim new, integrate prepare, and pi packet sharing the same helpers as CLI; ship SPA and MCP brief/claim_archive wrappers.
Add human-readable --format table, one-page brief, claim archive via docs
apply CAS, and four MCP readonly tools. Includes P1 console design doc
and engineering-tool test evidence.
Wire CodeGraph into agentctl init/create/sync and expose cleanup report
plus docs drift so agents can inventory stale worktrees and MATRIX
regressions without auto-deleting or auto-promoting done.