Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
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garrytanSkillgarrytan/gstack/design-review/SKILL.md
Designer's eye QA: finds visual inconsistency, spacing issues, hierarchy problems, AI slop patterns, and slow interactions — then fixes them; --build checks UI while you build it. (gstack)
Steady12 mentions in 2 weeks
155 projects use a version of this
Often used withproject-stage-detectbrief-to-tasksasset-spec
garrytanSkillgarrytan/gstack/devex-review/SKILL.md
Live developer experience audit. (gstack)
Often used withios-cleanlanding-reportdocument-generate
garrytanSkillgarrytan/gstack/eval-plan/SKILL.md
Preregister a paid eval (bars, arms, decoys, stop rules), dry-run it at zero cost, then run a three-item priced pilot whose spend table gates approval. (gstack)
garrytanSkillgarrytan/gstack/ios-qa/SKILL.md
Live-device iOS QA for SwiftUI apps. (gstack)
Steady12 mentions in 2 weeks
9 projects use a version of this
garrytanSkillgarrytan/gstack/make-pdf/SKILL.md
Turn any markdown file into a publication-quality PDF. (gstack)
Steady12 mentions in 2 weeks
21 projects use a version of this
Often used withios-cleandocument-generateios-design-review
garrytanSkillgarrytan/gstack/office-hours/SKILL.md
YC Office Hours — two modes. (gstack)
Steady12 mentions in 2 weeks
71 projects use a version of this
Often used withsetup-gbrainopen-gstack-browserios-sync
garrytanSkillgarrytan/gstack/plan-ceo-review/SKILL.md
CEO/founder-mode plan review. (gstack)
Steady12 mentions in 2 weeks
49 projects use a version of this
Often used withplan-tuneios-cleandocument-generate
garrytanDeletes or force-pushesSkillgarrytan/gstack/plan-design-review/SKILL.md
Designer's eye plan review — interactive, like CEO and Eng review. (gstack)
Steady12 mentions in 2 weeks
49 projects use a version of this
Often used withplan-tuneios-cleanplan-devex-review
garrytanSkillgarrytan/gstack/plan-devex-review/SKILL.md
Interactive developer experience plan review. (gstack)
Often used withplan-tuneios-cleandocument-generate
garrytanSkillgarrytan/gstack/plan-eng-review/SKILL.md
Eng manager-mode plan review. (gstack)
Steady12 mentions in 2 weeks
51 projects use a version of this
Often used withqa-onlyland-and-deployplan-devex-review
garrytanSkillgarrytan/gstack/qa-only/SKILL.md
Report browser/API/CLI/job/worker/webhook bugs. (gstack)
Steady12 mentions in 2 weeks
38 projects use a version of this
Often used withlanding-reportpair-agentland-and-deploy
garrytanSkillgarrytan/gstack/qa/SKILL.md
Use when you test the site, API or CLI and fix bugs. (gstack)
garrytanSkillgarrytan/gstack/retro/SKILL.md
Weekly engineering retrospective. (gstack)
Often used withplan-tuneios-cleanpair-agent
garrytanSkillgarrytan/gstack/review/SKILL.md
Use when you review this PR's diff. (gstack)
Steady12 mentions in 2 weeks
192 projects use a version of this
Often used withclose-specdaily-arxivdesign-with-images
garrytanSkillgarrytan/gstack/scrape/SKILL.md
Pull data from a web page through the Aside browser — your real, already signed-in sessions. (gstack)
Steady12 mentions in 2 weeks
31 projects use a version of this
Often used withfreehire-searchios-syncsetup-gbrain
garrytanReads credentialsSkillgarrytan/gstack/setup-gbrain/SKILL.md
Set up gbrain for this coding agent: install the CLI, initialize a local PGLite or Supabase brain, register MCP, capture per-remote trust policy. (gstack)
Steady12 mentions in 2 weeks
14 projects use a version of this
Often used withios-syncdocument-generate
garrytanSkillgarrytan/gstack/ship/SKILL.md
Ship it: merge the base, run tests, review the diff, bump VERSION and CHANGELOG, push and create a PR. (gstack)
Often used withios-syncopen-gstack-browsersetup-deploy
garrytanSkillgarrytan/gstack/SKILL.md
Router for the gstack skill suite. (gstack)
Often used withopen-gstack-browsergstack-upgradesetup-deploy
garrytanSkillgarrytan/gstack/spec/SKILL.md
Turn vague intent into a precise, executable spec in five phases. (gstack)
MicrosoftSkillmicrosoft/PowerToys/.github/skills/powertoys-verification/SKILL.md
Verify PowerToys behavior end-to-end with the winapp CLI across two scenarios: (A) a module's release checklist against the installed build; (B) PR validation — derive each PR's checklist from its description + diff, then drive it against the installed build (a merged/shipped PR, or a whole release/hotfix set) or by building + sideloading the module when the PR isn't in the build yet (unmerged or not-yet-released). Drive each item via UIA invoke / Named Events / settings.json edits / clipboard / GPO / SendInput, and emit a structured PASS / FAIL / BLOCKED verdict per item with evidence (FAIL distinguishes product defects from stale/ambiguous checklist items). Use when asked to verify a module checklist, validate a PR, sign off a release/hotfix's PRs, or QA installed/sideloaded PowerToys bits. Combines generic winapp ui mechanics (references/winapp-ui-testing.md) with PT-specific recipes, per-scenario playbooks (references/scenarios/), and the helper .ps1 files shipped with this skill.
No other project uses it yet
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