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Open Gsd/Gsd Undo — measured AI agent skill | DecimalAI

open-gsd/gsd-undo

SkillScore79Maintained

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

by open-gsd

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Coding pack

decimalai skills pull open-gsd-gsd-undo

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/open-gsd-gsd-undo/SKILL.md

Raw file: /s/open-gsd-gsd-undo/SKILL.md ↗ · machine-readable summary at /s/open-gsd-gsd-undo.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

24 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 3d ago

—-39% tokens0% turns79% of whole cases pass with skill (19/24)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-08	✗→✓	▲ Improved	-28%	0%
case-09	✗→✓	▲ Improved	-68%	0%
case-10	✗→✓	▲ Improved	-15%	0%
case-13	✗→✓	▲ Improved	-36%	0%
case-14	✗→✓	▲ Improved	-63%	0%

Showing 5 of 24 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

open-gsd / gsd-core

skills/gsd-undo/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

Skill contents

SKILL.md

<objective> Safe git revert — roll back GSD phase or plan commits using the phase manifest, with dependency checks and a confirmation gate before execution.

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

</objective>

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

<context> $ARGUMENTS </context>

<process> Execute end-to-end. </process>

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Other measured skills in the registry, with their headline benchmark lift.