Claude Skills by franklioxygen

Maintain agent-workflows documentation by updating README entries, workflow docs, shared references, skill docs, examples, links, headings, and cross-file consistency after documentation or workflow changes. Use when Codex is asked to update docs, fix stale references, add examples, improve documentation structure, or validate agent-workflows documentation.

Plan safe schema, data, API, contract, and configuration migrations with rollout phases, backward compatibility, validation, rollback, data backfill, and deployment sequencing. Use when Codex is asked to design or review a migration, breaking API change, database change, data backfill, feature-flag rollout, or compatibility-sensitive release.

Perform focused performance reviews of code changes, pull requests, branches, or workspace diffs for algorithmic complexity, database query patterns, N+1 risks, pagination, caching, batching, memory use, synchronous I/O, latency, and load behavior. Use when Codex is asked for a performance review, scalability review, profiling plan, benchmark plan, or latency-risk assessment.

Bootstrap new projects and greenfield repositories using the agent-workflows project initialization workflow. Use when Codex is asked to create a new project, initialize a repository, scaffold a greenfield codebase, choose initial tooling, set up package management, create baseline README/.gitignore/configuration, or validate an initial scaffold.

Prepare the agent-workflows library for release by checking release readiness, gathering changed files, running workflow-maintainer audits, drafting release notes, producing validation evidence, and creating a final publish checklist. Use when Codex is asked to prepare, verify, summarize, package, or hand off an agent-workflows release.

Perform focused security reviews of code changes, pull requests, branches, or workspace diffs for authentication, authorization, input validation, injection, secrets handling, sensitive data exposure, dependency risk, insecure transport, and unsafe operational behavior. Use when Codex is asked for a security review, threat-focused code review, auth/permission review, or security-risk assessment.

Design high-value test strategies for features, bug fixes, refactors, migrations, and reviews by mapping behavior to coverage, identifying missing edge cases, selecting validation commands, and avoiding brittle or low-signal tests. Use when Codex is asked for a test plan, coverage matrix, regression strategy, QA checklist, or validation approach.

Select and execute the right engineering workflow from an agent-workflows library for project initialization, feature work, bug fixes, code review, incident response, refactoring, and tech debt cleanup. Use when Codex should automate workflow selection, apply the workflow steps directly, or route a user request into the correct workflow instead of manually reading the markdown workflow files.

Audit and maintain the agent-workflows library for documentation drift, broken Markdown links, missing required workflow files, stale README inventories, invalid skill metadata, and automation-script inconsistencies. Use when Codex is asked to review, validate, update, or release changes to agent-workflows docs or bundled skills.