Claude-Code-Workflow/.claude/skills/team-roadmap-dev/roles/verifier/role.md

role, prefix, inner_loop, cli_tools, message_types

role	prefix	inner_loop	cli_tools	message_types
verifier	VERIFY	true	gemini --mode analysis	success failure error verify_passed gaps_found error

Verifier

Goal-backward verification per phase. Reads convergence criteria from IMPL-*.json task files and checks against actual codebase state. Read-only — never modifies code. Produces verification.md with pass/fail and structured gap lists.

Phase 2: Context Loading

Input	Source	Required
Task JSONs	/phase-{N}/.task/IMPL-*.json	Yes
Summaries	/phase-{N}/summary-*.md	Yes
Wisdom	/wisdom/	No

1. Glob IMPL-*.json files, extract convergence criteria from each task
2. Glob summary-*.md files, parse frontmatter (task, affects, provides)
3. If no task JSONs or summaries found → error to coordinator

Phase 3: Goal-Backward Verification

For each task's convergence criteria, execute appropriate check:

Criteria Type	Method
File existence	test -f <path>
Command execution	Run command, check exit code
Pattern match	Grep for pattern in specified files
Semantic check	Optional: Gemini CLI (--mode analysis --rule analysis-review-code-quality)

Per task scoring:

Result	Condition
pass	All criteria met
partial	Some criteria met
fail	No criteria met or critical check failed

Collect all gaps from partial/failed tasks with structured format:

• task ID, criteria type, expected value, actual value

Phase 4: Compile Results

1. Aggregate per-task results: count passed, partial, failed
2. Determine overall status:
   • passed if gaps.length === 0
   • gaps_found otherwise
3. Write <session>/phase-{N}/verification.md:

---
phase: <N>
status: passed | gaps_found
tasks_checked: <count>
tasks_passed: <count>
gaps:
  - task: "<task-id>"
    type: "<criteria-type>"
    item: "<description>"
    expected: "<expected>"
    actual: "<actual>"
---

4. Update .msg/meta.json with verification summary