Sentry's code-review skill gives an agent the checklist Sentry engineers use on pull requests. It covers runtime errors, performance traps such as N+1 queries, side effects, backward compatibility and security holes, then asks whether the design fits the existing architecture and whether tests cover the real requirements. It says which kinds of change, like schema or API contract changes, should go to a senior engineer, and how to word feedback politely and usefully.
Review code before mergingThis skill reviews a diff or pull request for correctness, readability, architecture, speed, and security. It works for code from a person or an agent, and also checks change size and the change description before the code is merged.Coding agentCode ReviewQuality
Accessibility (Addy Osmani)Audits and improves web accessibility—semantics, keyboard, contrast, and ARIA practices.Coding agent
Add Firebase Authentication to an appThis skill guides adding Firebase Authentication to an app for user sign-in and account management. It covers users, identity providers, and tokens, then steps through provisioning, client setup, and security rules that limit data access by signed-in user.Coding agentFirebaseAuth
Agents SDK (Cloudflare)Builds agents on Cloudflare's Agents SDK with Workers-friendly patterns and constraints.Coding agent
Algorithmic ArtCreates seeded algorithmic art with p5.js and interactive parameter exploration.Coding agent
Animate web pages with GSAPThis skill is GreenSock's guide to the core GSAP API: tweens with to, from, and fromTo, easing, duration, stagger, and defaults. It also covers matchMedia for responsive and reduced-motion animation and when to pick GSAP over CSS or other libraries.Coding agentAnimationFrontend
