Skill collection

addyosmani/agent-skills

24 agent skills across 10 categories, read straight from the repository tree.

addyosmanigithub.com/addyosmaniProfile →
24
Skills published
10
Categories
1
Ship scripts
81,574
Stars on the repo
Tracked on the radar · 81,574★Repository facts and velocity →
Documentation · 5
All in category →
documentation-and-adrsRecords decisions and documentation. Use when making architectural decisions, changing public APIs, shipping…git-workflow-and-versioningStructures git workflow practices. Use when making any code change. Use when committing, branching, resolving…planning-and-task-breakdownBreaks work into ordered tasks. Use when you have a spec or clear requirements and need to break work into…source-driven-developmentGrounds every implementation decision in official documentation. Use when you want authoritative…spec-driven-developmentCreates specs before coding. Use when starting a new project, feature, or significant change and no…
Testing & QA · 4
All in category →
idea-refineRefines raw ideas into sharp, actionable concepts through structured divergent and convergent thinking. Use…scriptsci-cd-and-automationAutomates CI/CD pipeline setup. Use when setting up or modifying build and deployment pipelines. Use when you…interview-meExtracts what the user actually wants instead of what they think they should want. Achieves this through…test-driven-developmentDrives development with tests. Use when implementing any logic, fixing any bug, or changing any behavior. Use…
Frontend · 3
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frontend-ui-engineeringBuilds production-quality, accessible, responsive user-facing UIs. Use when building or modifying interfaces…api-and-interface-designGuides stable API and interface design. Use when designing APIs, module boundaries, or any public interface.…performance-optimizationOptimizes application performance across frontend, backend, queries, and databases. Use when performance…
Data & Analytics · 2
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browser-testing-with-devtoolsTests in real browsers via Chrome DevTools MCP. Use when building or debugging anything that runs in a…observability-and-instrumentationInstruments code so production behavior is visible and diagnosable. Use when adding logging, metrics…
Code Review & Quality · 2
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code-review-and-qualityConducts multi-axis code review. Use before merging any change. Use when reviewing code written by yourself…context-engineeringOptimizes agent context setup. Use when starting a new session, when agent output quality degrades, when…
Security · 2
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doubt-driven-developmentSubjects every non-trivial decision to a fresh-context adversarial review before it stands. Use when…security-and-hardeningHardens code against vulnerabilities. Use when handling user input, authentication, data storage, or external…
Workflow & Productivity · 2
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incremental-implementationDelivers changes incrementally. Use when implementing any feature or change that touches more than one file.…using-agent-skillsDiscovers and invokes agent skills. Use when starting a session or when you need to discover which skill…
Databases · 1
All in category →
deprecation-and-migrationManages deprecation and migration. Use when removing old systems, APIs, or features. Use when migrating users…
DevOps & Cloud · 1
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shipping-and-launchPrepares production launches. Use when preparing to deploy to production. Use when you need a pre-launch…
Other · 2
debugging-and-error-recoveryGuides systematic root-cause debugging. Use when tests fail, builds break, behavior doesn't match…code-simplificationSimplifies code for clarity. Use when refactoring code for clarity without changing behavior. Use when code…
About this collection
How many skills does addyosmani/agent-skills publish?

24 that pass our gate — each has a real description and a SKILL.md we could read.

How do I install one?

Every skill page carries its own command — `npx skills add addyosmani/agent-skills --skill <name> --agent claude-code`. Swap the agent for codex, cursor or copilot.

Keep going
All skills →
The full catalog, by category and by tool.
Open Source Radar →
The repositories these collections come from.
More from addyosmani →
Everything this maker publishes.