Lists multiple specific concrete actions: 'writes session logs', 'records delegation decisions', 'tracks review/dispute outcomes', and specifies the format (NDJSON). These are concrete, well-defined capabilities.

Clearly answers both 'what' (writes session logs, records delegation decisions, tracks review/dispute outcomes in NDJSON format) and 'when' (explicit 'Use when' clause covering logging session activity, recording audit trails, or running pre-response verification checklists).

Includes natural keywords users would say: 'session logs', 'delegation decisions', 'review/dispute outcomes', 'NDJSON', 'audit trails', 'verification checklists', 'session activity'. Good coverage of domain-specific terms a user would naturally use.

Highly distinctive with a clear niche: NDJSON session logging, delegation decisions, audit trails, and pre-response verification checklists. The combination of these specific capabilities and the NDJSON format makes it very unlikely to conflict with other skills.

The skill is lean and efficient. It uses a table for quick reference, provides concrete CLI examples without explaining what logging or NDJSON is, and assumes Claude understands the concepts. Every section earns its place.

Every event type has a fully executable, copy-paste-ready CLI command with realistic arguments. The verification step (`tail -1`) is concrete. The checklist is specific and actionable.

The workflow is clear: log events using specific commands at specific times (immediately after each event, not batched), verify with tail, then run the pre-response checklist before responding. The hard gate and checklist serve as explicit validation checkpoints with a feedback loop ('fix any missing log NOW').

The skill provides a concise overview with well-signaled one-level-deep references: full schema in README.md, logging-mandatory snippet, base-output-contract snippet, and self-improvement skill. Content is appropriately split between the overview here and detailed materials elsewhere.