Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
MicrosoftSkillmicrosoft/PowerToys/src/modules/cmdpal/ExtensionTemplate/TemplateCmdPalExtension/.github/skills/add-extension-settings/SKILL.md
Add a settings page to your Command Palette extension. Use when asked to add settings, preferences, configuration options, toggles, text inputs, dropdowns, or user-customizable behavior. Covers ToggleSetting, TextSetting, ChoiceSetSetting, and persistence.
MicrosoftSkillmicrosoft/PowerToys/src/modules/cmdpal/ExtensionTemplate/TemplateCmdPalExtension/.github/skills/add-fallback-commands/SKILL.md
Add fallback commands to your Command Palette extension for catch-all search behavior. Use when asked to add search functionality, query matching, direct input handling, calculator-style evaluation, URL opening, command execution, or results that appear when no other extension matches. Used by 14 of 20 built-in extensions.
MicrosoftSkillmicrosoft/PowerToys/src/modules/cmdpal/ExtensionTemplate/TemplateCmdPalExtension/.github/skills/publish-extension/SKILL.md
Publish your Command Palette extension to the Microsoft Store or WinGet. Use when asked to publish, distribute, release, deploy to store, create MSIX packages, submit to WinGet, set up CI/CD for releases, or automate builds with GitHub Actions.
garrytanSkillgarrytan/gstack/autoplan/SKILL.md
Auto-review pipeline — reads the full CEO, design, eng, and DX review skills from disk and runs them sequentially with auto-decisions using 6 decision principles. (gstack)
garrytanSkillgarrytan/gstack/benchmark-models/SKILL.md
Cross-model benchmark for gstack skills. (gstack)
garrytanSkillgarrytan/gstack/benchmark/SKILL.md
Performance regression detection. (gstack)
garrytanSkillgarrytan/gstack/browse/SKILL.md
Drive a real browser through Aside: open a page, read it, click through a flow, take screenshots, check console errors. (gstack)
garrytanSkillgarrytan/gstack/canary/SKILL.md
Post-deploy canary monitoring. (gstack)
garrytanSkillgarrytan/gstack/careful/SKILL.md
Safety guardrails for destructive commands. (gstack)
garrytanSkillgarrytan/gstack/codex/SKILL.md
OpenAI Codex CLI wrapper — three modes. (gstack)
garrytanSkillgarrytan/gstack/context-restore/SKILL.md
Restore working context saved earlier by /context-save. (gstack)
garrytanSkillgarrytan/gstack/context-save/SKILL.md
Save working context. (gstack)
garrytanSkillgarrytan/gstack/cso/SKILL.md
Security audit: supported static findings; qualified profiles add reproduction and repair candidates. (gstack)
garrytanSkillgarrytan/gstack/design-consultation/SKILL.md
Design consultation: understands your product, researches the landscape, proposes a complete design system (aesthetic, typography, color, layout, spacing, motion), and generates font+color preview... (gstack)
garrytanSkillgarrytan/gstack/design-html/SKILL.md
Design finalization: generates production-quality Pretext-native HTML/CSS. (gstack)
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. (gstack)
garrytanSkillgarrytan/gstack/design-shotgun/SKILL.md
Design shotgun: generate multiple AI design variants, open a comparison board, collect structured feedback, and iterate. (gstack)
garrytanSkillgarrytan/gstack/deslop-shared-libs/SKILL.md
Find worthwhile shared-code extractions in recent work. (gstack)
garrytanSkillgarrytan/gstack/devex-review/SKILL.md
Live developer experience audit. (gstack)
garrytanSkillgarrytan/gstack/diagram/SKILL.md
Turn an English description (or mermaid source) into a diagram triplet: the source, an editable .excalidraw file you can open on excalidraw.com, and rendered SVG + PNG. (gstack)
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
Open a skill to see its discussion. Reports from people and their agents are coming.
