Skill Claude CodeCodex
Audit UI code for accessibility (a11y) issues against WCAG and suggest concrete fixes for semantics, keyboard, contrast, and ARIA.
2 1mo ago A 31 tokens
api-design
02Skill Claude CodeCodex
Design a REST or GraphQL API endpoint or resource — paths, methods, schemas, status codes, and errors — following the project's conventions.
2 1mo ago A 30 tokens
audit-log
03Skill Claude CodeCodex
Record who did what, when, and to what — append-only, tamper-evident audit trails for security-sensitive actions, without logging secrets.
2 1mo ago A 32 tokens
auth
04Skill Claude CodeCodex
Implement authentication and authorization safely — verify identity, manage sessions and tokens, store credentials securely, and enforce least-privilege access checks.
2 1mo ago A 28 tokens
Skill Claude CodeCodex
Run work asynchronously with a job queue — enqueue reliably, process idempotently, retry with backoff, dead-letter failures, and make jobs observable.
2 1mo ago A 33 tokens
benchmark
06Skill Claude CodeCodex
Write and run reproducible performance benchmarks with stable, statistically meaningful measurements using the project's tooling.
2 1mo ago A 19 tokens
caching
07Skill Claude CodeCodex
Add or improve caching safely — pick the right layer and key, set TTL and invalidation, and verify correctness and hit rate.
2 1mo ago A 28 tokens
changelog
08Skill Claude CodeCodex
Generate a changelog entry from recent git commits for release notes.
2 1mo ago A 15 tokens
ci-setup
09Skill Claude CodeCodex
Generate or improve a CI pipeline (GitHub Actions, GitLab CI, etc.) that installs, lints, tests, and builds the project.
2 1mo ago A 33 tokens
code-review
10Skill Claude CodeCodex
Review the current branch diff for bugs, security issues, and quality problems with severity ratings.
2 1mo ago A 20 tokens
Skill Claude CodeCodex
Generate a conventional commit message from staged git changes.
2 1mo ago A 12 tokens
Skill Claude CodeCodex
Structure application configuration safely — layer sources, validate at startup, keep secrets out of code, and document every setting.
2 1mo ago A 25 tokens
Skill Claude CodeCodex
Size and manage DB/HTTP connection pools to avoid exhaustion — set sane limits, use timeouts, validate connections, and reuse clients instead of opening per-request.
2 1mo ago A 35 tokens
cors
14Skill Claude CodeCodex
Configure CORS correctly and safely — allowlist real origins, handle preflight, scope credentials and headers narrowly, and never reflect arbitrary origins.
2 1mo ago A 29 tokens
Skill Claude CodeCodex
Validate and sanitize input at trust boundaries — define a schema, fail closed with clear errors, normalize data, and never trust client-supplied values.
2 1mo ago A 32 tokens
db-indexing
16Skill Claude CodeCodex
Choose and verify the right database indexes for real query patterns — read the plan, order composite columns correctly, avoid over-indexing, and build without locking production.
2 1mo ago A 35 tokens
dead-code
17Skill Claude CodeCodex
Find and safely remove unused code — dead functions, unreachable branches, unused imports, exports, and dependencies.
2 1mo ago A 23 tokens
debug
18Skill Claude CodeCodex
Systematically diagnose and fix an error, stack trace, or failing test by finding the root cause first.
2 1mo ago A 22 tokens
Skill Claude CodeCodex
Audit project dependencies for outdated, deprecated, and known-vulnerable packages and recommend safe updates.
2 1mo ago A 22 tokens
deployment
20Skill Claude CodeCodex
Ship a build to production safely — pick a rollout strategy, gate on health, sequence migrations, and have a fast, tested rollback.
2 1mo ago A 28 tokens
doc-gen
21Skill Claude CodeCodex
Add docstrings and inline documentation to functions, matching the language's conventions and existing style.
2 1mo ago A 20 tokens
dockerize
22Skill Claude CodeCodex
Generate a production-ready Dockerfile and .dockerignore for the current project.
2 1mo ago A 17 tokens
env-setup
23Skill Claude CodeCodex
Produce a reproducible developer setup — required tooling, env vars, install/run steps — and a getting-started guide for new contributors.
2 1mo ago A 30 tokens
Skill Claude CodeCodex
Harden error handling and edge cases — validate inputs, handle failures explicitly, and fail safely without leaking internals.
2 1mo ago A 26 tokens