tdd
01dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Implement behavior test-first or fix a defect through a failing behavior test and the smallest passing change.
not rated 8
changed today A 22 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Implement or modify HTTP API contracts with validation, errors, authorization, and client-compatibility checks. Use for endpoint, request schema, response, or API middleware changes.
not rated 8 today A 38 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Change application or Redis caching with key, invalidation, concurrency, failure, and data-isolation verification. Use for cache-aside, TTL, cache stampedes, or stale application data.
not rated 8 today A 42 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Secure changed backend boundaries while preserving access policy and accepted events. Use for authentication, authorization, webhooks, uploads, external requests, or security-sensitive API changes.
not rated 8 today A 36 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Change queue consumers, scheduled tasks, or background workers with duplicate-delivery, retry, timeout, shutdown, and commit-boundary verification.
not rated 8 today A 31 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Diagnose failed CI jobs from the exact commit, primary error, environment, and reproduction. Use for failed pipelines, flaky checks, or local-versus-CI discrepancies.
not rated 8 today A 41 tokens
original MIT
code-review
07dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Review code changes, branches, or PRs against requirements and repository standards. Select general review or security-focused differential review according to the requested task and risk.
not rated 8 today A 34 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Design or improve a module interface, dependency seam, or test boundary for the requested change without speculative abstraction.
not rated 8 today A 25 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Plan and validate schema migrations with lock, data, application-compatibility, rollout, and restoration checks. Use for migration files or schema-change deployment.
not rated 8 today A 36 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Diagnose slow SQL, lock waits, or connection exhaustion using actual queries, plans, and workload evidence. Use for database latency and throughput defects, not routine schema design.
not rated 8 today A 40 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Prepare or verify an application release with artifact identity, configuration, migrations, readiness, and restoration checks. Use for deployment or post-release verification.
not rated 8 today A 32 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Diagnose a difficult reproducible bug or performance regression through a feedback loop, competing hypotheses, and regression proof.
not rated 8 today A 27 tokens
copy · 84% MIT
docker
13dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Containerize an application, write or optimize Dockerfiles and image builds, or configure and diagnose Docker Compose services.
not rated 8 today A 24 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Change GitHub Actions with event, permission, dependency, cache, artifact, and untrusted-input checks. Use for workflow YAML or repository action changes.
not rated 8 today A 34 tokens
original MIT
go-change
15dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Change Go packages or services with context, goroutine, resource, and race verification. Use for Go implementation, debugging, and concurrency changes.
not rated 8 today A 31 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Verify HTTP caching and cache-header changes across browsers, proxies, and applications. Use for Cache-Control, Vary, ETag, Nginx cache, revalidation, or personalized-response caching.
not rated 8 today A 45 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Investigate application errors, latency regressions, or outages using a bounded timeline and corroborated logs, metrics, traces, and changes. Use for backend or web incidents.
not rated 8 today A 39 tokens
original MIT
mongodb
18dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Design MongoDB schemas, write queries, optimize query performance, or diagnose application client connections. Select the relevant workload and version-matched procedure.
not rated 8 today A 30 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Change Node.js backend behavior with HTTP, cancellation, timeout, streaming, and resource-lifecycle verification. Use for APIs, middleware, and Node service lifecycle work.
not rated 8 today A 37 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Review ORM query correctness and performance, including EF Core specifics. Check generated SQL, loading, pagination, transactions, tracking, and concurrent updates.
not rated 8 today A 32 tokens
original MIT
php-change
21dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Implement, fix, refactor, or test PHP code and diagnose PHP tool or dependency-version mismatches. Preserve project compatibility. Excludes standalone Composer changes and PHP-FPM operations.
not rated 8 today A 39 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Repair Composer or change PHP dependencies with lockfile, platform, and transitive-diff verification. Use for composer.json, composer.lock, dependency resolution, or installation failures.
not rated 8 today A 39 tokens
original MIT
dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Diagnose PHP-FPM and OPcache for 502/504 errors, slow requests, worker exhaustion, or stale code after deployment. Use for PHP runtime, php.ini, and FPM pool issues.
not rated 8 today A 49 tokens
original MIT
postgres
24dayfinggg/openai-codex-agent-skills
Skill Claude CodeCodex
Inspect PostgreSQL schemas or work on table design, SQL, indexes, extensions, search, or migrations. Select version-matched procedures for the actual database task.
not rated 8 today A 34 tokens
original MIT
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