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@open-gsd/gsd-undo

A

Safe git revert. Roll back phase or plan commits using the phase manifest with dependency checks.

skillclaude

Install

agr install @open-gsd/gsd-undo --target claude

Writes 1 file into .claude/skills/, pinned to git-22d4462c.

  • .claude/skills/gsd-undo/SKILL.md

Document

name: gsd-undo description: "Safe git revert. Roll back phase or plan commits using the phase manifest with dependency checks." argument-hint: "--last N | --phase NN | --plan NN-MM" allowed-tools:

  • Read
  • Bash
  • Glob
  • Grep
  • AskUserQuestion

Three modes:

  • --last N: Show recent GSD commits for interactive selection
  • --phase NN: Revert all commits for a phase (manifest + git log fallback)
  • --plan NN-MM: Revert all commits for a specific plan

<execution_context> @/.claude/gsd-core/workflows/undo.md @/.claude/gsd-core/references/ui-brand.md @~/.claude/gsd-core/references/gate-prompts.md </execution_context>

Trustgrade A

  • passBody integrity

    Whether the stored document is plausibly the kind of file the artifact declares, rather than something fetched by mistake.

  • passType matchnot applicable to this artifact type

    Whether the artifact is really the kind of thing its metadata claims it is.

  • passFreshness

    How long since the source repository was last pushed to.

  • passPrompt injection

    Scans the artifact's own text for instructions aimed at your agent rather than at you.

  • passLicense

    Whether the source repository declares an SPDX license permissive enough to redistribute.

How the grade is calculated

Each check contributes 0 points when it passes, 1 when it warns, and 2 when it fails. The total maps to a letter:

  • Aevery check passed
  • Bone warning
  • Ctwo warnings
  • Dprompt injection or body integrity failed, or three warnings
  • Fone of those failed, and something else is wrong

These are automated hygiene checks, not a security audit, and not a dependency or vulnerability scan. A grade of A means nothing was flagged — not that the artifact is safe.

Versions

  • git-22d4462c987b2026-07-30