Task Inspector

The Task Inspector analyzes inputs that resemble MS Project task records: id, name, duration, start/finish, predecessors, resources, and baselines. It computes forward and backward passes to determine earliest start/finish, latest start/finish, and total slack for each task. It flags the critical path (zero total slack) and generates a summary of schedule health, including baseline variance and potential overallocations.
Conceptually, the tool treats the project as a dependency graph. Each task contributes to the global schedule via constraints, calendars, and resource demand. The core logic separates required computations (forward pass, critical path, variances) from advanced features (what-if resourcing, scenario filters, grouping by phase). Data inputs are validated for dates, durations, and references; invalid cycles trigger error flags in outputs.
Benefits: project managers gain faster insights, PMOs validate baselines, analysts perform what-if analyses, and teams coordinate resources without needing MS Project access. Unique differentiator: supports lightweight, transparent calculations on imported data, with exportable results and per-period utilization views; avoids hidden assumptions in proprietary formats. Typical use cases include baseline review, change impact assessment, and contingency planning.