/validate-phase
Retroactively audit and fill Nyquist validation gaps for a completed phase
> /plugin marketplace add open-gsd/gsd-core > /plugin install gsd-core@gsd-core
How it fires
How this command gets triggered: by you, by Claude, or both.
- Fires itselfClaude auto-loads it when your prompt matches the work.
- You can call itInvoke it directly when you want it.
- Slash command
/validate-phase
Context preview
What this command does when you run it.
Retroactively audit and fill Nyquist validation gaps for a completed phase
Command definition
validate-phase.mdname: gsd:validate-phase description: Retroactively audit and fill Nyquist validation gaps for a completed phase argument-hint: "[phase number]" allowed-tools: - Read - Write - Edit - Bash - Glob - Grep - Agent - AskUserQuestion requires: [phase]
<objective> Audit Nyquist validation coverage for a completed phase. Three states:
- (A) VALIDATION.md exists — audit and fill gaps
- (B) No VALIDATION.md, SUMMARY.md exists — reconstruct from artifacts
- (C) Phase not executed — exit with guidance
Output: updated VALIDATION.md + generated test files. </objective>
<execution_context> @~/.claude/gsd-core/workflows/validate-phase.md </execution_context>
<context> Phase: $ARGUMENTS — optional, defaults to last completed phase. </context>
<process> Execute end-to-end. Preserve all workflow gates. </process>
Git. Ship. Done. A light-weight meta-prompting, context engineering, and spec-driven development system for Claude Code, OpenCode, Antigravity CLI, Kimi CLI, Kilo, Codex, Copilot, Cursor, Windsurf, and more.
Repo: open-gsd/gsd-core
Other commands on gsd-core.
- /add-tests
Generate tests for a completed phase based on UAT criteria and implementation
Open command - /ai-integration-phase
Generate an AI-SPEC.md design contract for phases that involve building AI systems.
Open command - /audit-fix
Autonomous audit-to-fix pipeline — find issues, classify, fix, test, commit
Open command - /audit-milestone
Audit milestone completion against original intent before archiving
Open command - /audit-uat
Cross-phase audit of all outstanding UAT and verification items
Open command - /autonomous
Run all remaining phases autonomously — discuss→plan→execute per phase
Open command

