Skill: project-phase-planner

Quick Review

The skill provides a structured approach to maintaining a phase-based project plan with clear steps (read snapshot, derive phases, update plan, mark completions). The description and procedure are adequate for a CLI agent to understand when and how to invoke it. However, the novelty is limited—this is essentially structured file editing and project management documentation, tasks a CLI agent could perform with moderate prompting. The skill adds organization and process consistency but doesn't involve complex algorithms, API integrations, or domain-specific transformations that would significantly reduce token costs or enable capabilities beyond standard agent abilities. Structure is clear with logical sections, though it's a relatively simple single-file skill. Task knowledge is reasonable with concrete steps and file references.