Decision Log Skill

Maintain a decisions/ directory where each decision is a standalone markdown file with YAML frontmatter. An append-only _index.jsonl manifest is updated incrementally — one JSON record per decision — so logging never requires re-reading every decision file.

Critical Behavior Rule

This skill is fully autonomous. When invoked:

• Do NOT ask the user which decisions to log. Log all unlogged decisions found.
• Do NOT present candidates for confirmation. Just write them.
• Do NOT narrate your phases or telegraph your process. Execute silently, then show results.
• The only output the user should see is the final result: the logged entries themselves.

Directory Structure