task-scope-validator

# Task Scope Validator ## Trigger Use before executing any wave or task implementation. ## Inputs - `plan.json` generated by `task-generator`. - Optional wave assignment and team policy constraints. ## Outputs - Scope validation result (pass/fail), with severity list. - Remediation suggestions grouped by task. ## Procedure 1. Load all tasks and compare each against parent epic. 2. Flag tasks touching unrelated subsystems. 3. Require testability from `tests_to_write_first` and acceptance criteria. 4. Detect unresolved product decisions and unknowns. 5. Fail tasks that cannot be reviewed independently. ## Guardrails - Never hide blockers under optimistic assumptions. - If a task changes global policy/config, mark as non-implementable without explicit approval. ## Success criteria - All tasks are small, scoped, and independently verifiable. ## Prefer Superpowers - Run this through `analysis/checklist` style from Superpowers where available. ## Avoid scope creep - Do not merge adjacent tasks or add new tasks. - Do not reduce quality gates. ## Concrete artifact names - `docs/agent-plans/<feature>/plan.json`