Conciseness

The body is mostly efficient — tables, terse rules, and copy-paste commands with little explanation of concepts Claude already knows — but it could be tightened: security boundary statements are repeated in at least three places, 'planning files go in your project root' is stated twice, and inline time-sensitive markers ('v2.36.1', 'v2.37.0', 'issue #237', example dates like '2026-09-13') are not confined to a changelog/deprecated section.

Actionability

Guidance is largely executable: exact commands ("sh \"$PWF_SKILL_DIR/scripts/init-session.sh\"", "check-complete.sh --validate path/to/task_plan.md", "set-active-plan.sh --list", "attest-plan.sh --show"), a precise plan-format contract ("### Phase N: Name" with exactly one **Status:** line), a concrete parallel-workflow example, and an error-table format. Minor gaps: the env var for the skill directory is PWF_SKILL_DIR in one section and SKILL_DIR in another, and several commands rely on placeholders the reader must resolve.

Workflow Clarity

Multi-step processes are clearly sequenced with explicit validation checkpoints and feedback loops: 'FIRST: Restore Project State' before anything else, an init-then-validate gate ('Validation must succeed before substantive work and after changing phase structure'), the 3-Strike protocol as an error-recovery loop with user escalation, and checklists (Read vs Write decision matrix, 5-Question Reboot Test). Even the semi-destructive archive operation is guarded with preview/--yes/--restore and an explicit 'Never archive on age or completion alone' rule.

Progressive Disclosure

References are one level deep and clearly signaled (references/reference.md, references/examples.md, references/plan-inventory.md all exist in the bundle, and scripts/ matches every script named in the body), but the core 'Templates' section links templates/task_plan.md, templates/findings.md, and templates/progress.md and instructs 'Copy these templates to start' — and no templates/ directory ships in the bundle, nor do the referenced paths exist. The primary getting-started path therefore dead-ends, and 270+ lines of body content mix advanced material (attestation, archiving, parallel workflows) that could partly live in references.

Specificity

The description names concrete artifacts ("Keeps task_plan.md, findings.md, and progress.md on disk") and specific mechanisms ("Gemini lifecycle hooks inject selected project planning context", "--metadata reads same-project local agent session records and emits aggregate counts only"), but the core user-facing actions (creating plans, tracking phases, logging findings) are only implied, and a large share of the text is boundary negations ("it does not request continuation or run commands declared in Markdown", "The skill has no network upload path") rather than capabilities.

Completeness

Both halves are present: a clear what ("Persistent file-based planning for multi-step AI-agent work" with named files and hook behavior) and an explicit when ("Use for research or work needing 5+ tool calls"). Not a 5 because the trigger guidance is narrow — a single unusual condition — while the body itself lists broader use conditions (multi-step tasks, building projects) that the description omits.

Trigger Term Quality

Some relevant natural keywords appear ("planning", "multi-step", "research", "task_plan", "findings", "progress"), but common variations users would actually say are missing (todo, task tracking, long-running work, project organization), and the trigger clause "Use for research or work needing 5+ tool calls" leans on a criterion (tool-call counting) a user would rarely voice.

Distinctiveness Conflict Risk

The niche is fairly distinct — persistent file-based planning with named markdown files and Gemini lifecycle hooks — with minor overlap risk against generic planning/task-list skills; the specific file trio and hook integration would not easily trigger the wrong skill.