27 agent markdown files indexed from addyosmani/agent-skills. Install any of them pinned to an exact hash with mdr add addyosmani/agent-skills/<name>.
AGENTS.md agents
addyosmani/agent-skills · AGENTS.md
git:20260709.b665c5c · audit A · 98,554 stars
CLAUDE.md claude
addyosmani/agent-skills · CLAUDE.md
git:20260720.8fd2081 · audit A · 98,554 stars
api-and-interface-design skill
addyosmani/agent-skills · skills/api-and-interface-design/SKILL.md · Guides stable API and interface design. Use when designing APIs, module boundaries, or any public interface. Use when…
git:20260813.ce89b03 · audit A · 98,554 stars
browser-testing-with-devtools skill
addyosmani/agent-skills · skills/browser-testing-with-devtools/SKILL.md · Tests in real browsers via Chrome DevTools MCP. Use when building or debugging anything that runs in a browser. Use…
git:20260611.e8c9b46 · audit B · 98,554 stars
ci-cd-and-automation skill
addyosmani/agent-skills · skills/ci-cd-and-automation/SKILL.md · Automates CI/CD pipeline setup. Use when setting up or modifying build and deployment pipelines. Use when you need to…
git:20260331.fea75b1 · audit A · 98,554 stars
code-review-and-quality skill
addyosmani/agent-skills · skills/code-review-and-quality/SKILL.md · Conducts multi-axis code review. Use before merging any change. Use when reviewing code written by yourself, another…
git:20260807.91d4d07 · audit A · 98,554 stars
code-simplification skill
addyosmani/agent-skills · skills/code-simplification/SKILL.md · Simplifies code for clarity. Use when refactoring code for clarity without changing behavior. Use when code works but…
git:20260331.fea75b1 · audit A · 98,554 stars
constraint-driven-development skill
addyosmani/agent-skills · skills/constraint-driven-development/SKILL.md · Establishes a project's quality bar as a written contract and stops agents quietly lowering it. Interviews the user on…
git:20260907.cda4542 · audit A · 98,554 stars
context-engineering skill
addyosmani/agent-skills · skills/context-engineering/SKILL.md · Optimizes agent context setup. Use when starting a new session, when agent output quality degrades, when switching…
git:20260907.226bdd3 · audit A · 98,554 stars
debugging-and-error-recovery skill
addyosmani/agent-skills · skills/debugging-and-error-recovery/SKILL.md · Guides systematic root-cause debugging. Use when tests fail, builds break, something that worked yesterday broke…
git:20260907.cda4542 · audit A · 98,554 stars
deprecation-and-migration skill
addyosmani/agent-skills · skills/deprecation-and-migration/SKILL.md · Manages deprecation and migration. Use when removing old systems, APIs, or features. Use when migrating users from one…
git:20260831.1483fc1 · audit A · 98,554 stars
documentation-and-adrs skill
addyosmani/agent-skills · skills/documentation-and-adrs/SKILL.md · Records decisions and documentation. Use when you need to document an architecture decision (ADR) or the reasoning…
git:20260907.cda4542 · audit A · 98,554 stars
doubt-driven-development skill
addyosmani/agent-skills · skills/doubt-driven-development/SKILL.md · Subjects every non-trivial decision to a fresh-context adversarial review before it stands. Use when you want every…
git:20260907.cda4542 · audit A · 98,554 stars
frontend-ui-engineering skill
addyosmani/agent-skills · skills/frontend-ui-engineering/SKILL.md · Builds production-quality, accessible, responsive user-facing UIs. Use when building or modifying interfaces and pages…
git:20260827.e778fc6 · audit A · 98,554 stars
git-workflow-and-versioning skill
addyosmani/agent-skills · skills/git-workflow-and-versioning/SKILL.md · Structures git workflow practices. Use when making any code change. Use when committing, branching, resolving…
git:20260907.cda4542 · audit A · 98,554 stars
idea-refine skill
addyosmani/agent-skills · skills/idea-refine/SKILL.md · Refines raw ideas into sharp, actionable concepts through structured divergent and convergent thinking. Use when an…
git:20260625.5aacc3b · audit A · 98,554 stars
incremental-implementation skill
addyosmani/agent-skills · skills/incremental-implementation/SKILL.md · Delivers changes incrementally in thin, verifiable slices. Use when implementing any feature or change that touches…
git:20260907.cda4542 · audit A · 98,554 stars
interview-me skill
addyosmani/agent-skills · skills/interview-me/SKILL.md · Extracts what the user actually wants instead of what they think they should want. Achieves this through…
git:20260819.1d32b88 · audit A · 98,554 stars
observability-and-instrumentation skill
addyosmani/agent-skills · skills/observability-and-instrumentation/SKILL.md · Instruments code so production behavior is visible and diagnosable. Use when adding logging, metrics, tracing, or…
git:20260908.fe6f081 · audit A · 98,554 stars
performance-optimization skill
addyosmani/agent-skills · skills/performance-optimization/SKILL.md · Optimizes application performance across frontend, backend, queries, and databases. Use when performance requirements…
git:20260828.6a268d7 · audit A · 98,554 stars
planning-and-task-breakdown skill
addyosmani/agent-skills · skills/planning-and-task-breakdown/SKILL.md · Breaks work into ordered tasks. Use when you have a spec or clear requirements and need to break work into…
git:20260828.8300e1b · audit A · 98,554 stars
security-and-hardening skill
addyosmani/agent-skills · skills/security-and-hardening/SKILL.md · Hardens code against vulnerabilities. Use when auditing an input handler for vulnerabilities, when handling user input…
git:20260920.d1463fd · audit A · 98,554 stars
shipping-and-launch skill
addyosmani/agent-skills · skills/shipping-and-launch/SKILL.md · Prepares production launches. Use when preparing to deploy to production, or when asking what needs to be in place…
git:20260907.cda4542 · audit A · 98,554 stars
source-driven-development skill
addyosmani/agent-skills · skills/source-driven-development/SKILL.md · Grounds every implementation decision in official documentation. Use when you want to verify an approach against the…
git:20260907.cda4542 · audit B · 98,554 stars
spec-driven-development skill
addyosmani/agent-skills · skills/spec-driven-development/SKILL.md · Creates specs before coding. Use when starting a new project, feature, or significant change and no specification…
git:20260912.bc97fd4 · audit A · 98,554 stars
test-driven-development skill
addyosmani/agent-skills · skills/test-driven-development/SKILL.md · Drives development with tests using the red-green-refactor loop. Use when implementing any logic, fixing any bug, or…
git:20260907.cda4542 · audit A · 98,554 stars
using-agent-skills skill
addyosmani/agent-skills · skills/using-agent-skills/SKILL.md · Discovers and invokes agent skills. Use when starting a session, or when you need to decide which skill or workflow…
git:20260907.cda4542 · audit A · 98,554 stars