Lists multiple specific concrete actions: build dependency network, critical path analysis, produce interactive Gantt, flag near-critical tasks, run what-if cascade scenarios, show programme impact, draft communications, and produce filtered workstream/jurisdiction views.

Clearly answers both 'what does this do' (builds dependency networks, produces Gantt charts, runs what-if scenarios, drafts communications, produces filtered views) AND 'when should Claude use it' with an explicit 'Trigger on:' clause listing numerous natural trigger phrases.

Excellent coverage of natural trigger terms users would actually say, including conversational phrases like 'what moves if', 'can we still close on time', 'if we miss this deadline', 'just show me the [workstream] tasks', as well as technical terms like 'Gantt chart', 'critical path', and 'schedule impact'.

Highly distinctive with a clear niche: legal matter plan scheduling with critical path analysis, what-if delay scenarios, and jurisdiction/workstream views for local counsel. The domain-specific terminology (matter plan, programme, workstream, local counsel) makes it very unlikely to conflict with generic project management or charting skills.

Extremely verbose at ~4000+ words. Extensive sections explain concepts Claude already knows (what critical path analysis is, what float means, forward/backward pass calculations, dependency types). The 'Key Concepts' and 'Common Scheduling Failures' sections are largely educational material that Claude doesn't need. Domain knowledge sections, while potentially useful, are heavily padded with explanatory prose rather than concise reference material.

The skill provides detailed step-by-step processes and specific formulas (ES, EF, LS, LF calculations), output table formats, and communication templates. However, there is no executable code for the core calculations (CPM algorithm, forward/backward pass), the HTML Gantt rendering instructions are descriptive rather than providing actual implementation code, and the CSV parsing is described but not demonstrated with concrete code examples.

The multi-step process is clearly sequenced across 8 steps with explicit validation checkpoints ('If critical inputs are missing, stop and ask'), feedback loops (what-if cascade protocol with 9 clearly numbered steps), and mode-specific branching. The 'Before Starting Any Mode' checklist and the three-scenario modelling for regulatory lags demonstrate strong validation discipline. Mode 4's explicit instruction to calculate float on the full network before filtering is a good error-prevention checkpoint.

The content is largely monolithic — all domain knowledge, methodology explanations, scheduling patterns, and common failures are inline rather than referenced from separate files. Cross-skill handoffs are well-organized, but the massive inline sections on CPM methodology, legal scheduling patterns, and common failures could be split into reference documents. The skill does reference other skills (matter-plan-builder, status-report-drafter) but doesn't split its own content effectively.