debrief-coding

# Debrief Coding Reads `.cache/codemap/logs/` JSONL telemetry, analyses usage patterns, writes a diagnostic report. It discovers legacy flat shards plus recursive `claude/`, `codex/`, and `direct/` runtime trees and keeps unattributed legacy records separate. Codex hooks contribute runtime-scoped CLI and tool shards but no skill-start events, so missing skill telemetry and cross-layer joins remain evidence gaps. NOT for: validating codemap installation health/integration (use `$codemap-py:integration audit`); building or querying the structural index (use `$codemap-py:scan-codebase` or `$codemap-py:query-code`). ## Runtime note Codex has no `bin/` PATH entry and no `$CLAUDE_PLUGIN_ROOT`-equivalent environment variable. Resolve this skill's installed plugin-root path once, substitute it for `PLUGIN_ROOT` below, and keep it in reasoning — shell state does not persist across tool calls. Telemetry evidence source is otherwise identical to the Claude sibling: local JSONL files under `.cache/codemap/logs/`, written regardless of which runtime's session produced them. ## Flags - `--since <YYYY-MM-DD>` — filter to records on or after this date (default: all) - `--session <id>` — filter to a single session UUID - `--anonymize` — run `anonymize.py` on the log directory before reading; replaces qualified names with stable pseudonyms, preserves runtime topology, pseudonymizes shard stems, and keeps the salt in `.cache/codemap/logs/.salt` (never included in output) - `--output <path...