Skill Claude CodeCodex
Generates a feature design document (design.md) grounded in prior codebase research — overview, goals, user stories, scope, data model, API, UI, and test/security planning summaries.
Skill Claude CodeCodex
Multi-agent feature planning workflow that coordinates from requirements through architecture, UX design, implementation planning, test strategy, security review, and deployment considerations. Produces a comprehensive feature plan document.
Skill Claude CodeCodex
Explicitly invoked, exhaustive review of a diff, branch, or codebase area using three core review hats, up to three domain specialists, all severity levels, and a detailed persisted report.
Skill Claude CodeCodex
Lightweight pre-commit workflow that splits atomic candidates, validates an index-only snapshot, runs direct checks, and performs a targeted review before creating a safe, approved commit.
Skill Claude CodeCodex
Executes an approved task breakdown in dependency order, producing working code with tests alongside, updating task status, and reporting per-phase results.
Skill Claude CodeCodex
Orchestrated product workflow that chains codebase research, design document generation, task breakdown, and implementation. Each phase requires explicit approval before proceeding. Produces design.md, tasks.md, and working code.
Skill Claude CodeCodex
Validates the development environment and project health before starting work. Checks toolchain availability, project configuration, build status, and test baseline. Produces a go/no-go assessment.
Skill Claude CodeCodex
Structured refactoring with safety nets. Establishes baseline (tests pass), makes incremental changes, verifies after each step, and produces clean atomic commits. Prevents regressions through disciplined verify-after-change.
Skill Claude CodeCodex
Bootstraps a repository for effective agent-driven work by generating a tailored agent operating manual (.github/copilot-instructions.md) plus a durable docs/ working-memory skeleton (PLAN, TASKS, decisions, features, handoffs, reviews, retrospectives). Interviews the user, analyzes the repo, and produces tailored…
Skill Claude CodeCodex
Takes a high-level requirement or feature request and systematically breaks it into epics, user stories with acceptance criteria, assigns work to the appropriate specialist agents, and identifies dependencies.
Skill Claude CodeCodex
Recovers context from previous sessions. Queries session history, finds recent work in the current repository, summarizes progress, and reloads relevant plans, tasks, and decisions so work can continue seamlessly.
Skill Claude CodeCodex
Generates a structured retrospective after completing a feature, bug fix, or significant piece of work. Captures what was built, what went well, what to improve, and concrete follow-up actions.
Skill Claude CodeCodex
Generates boilerplate for common architectural patterns — services, aggregates, controllers, test projects, and more. Ensures new code follows established conventions and layer boundaries from the start.
Skill Claude CodeCodex
Performs a systematic security assessment of a feature or codebase area using STRIDE threat modeling and OWASP Top 10 checklist. Produces a structured security report with findings, risk ratings, and remediation recommendations.
Skill Claude CodeCodex
Breaks a feature design into an ordered, dependency-aware tasks.md — phases, complexity estimates, parallelizable markers, and paired test tasks.
Skill Claude CodeCodex
Retroactively audits existing code for untested paths, weak assertions, and missing edge case coverage. Identifies what should have been caught and generates concrete test cases to fill the gaps.
Skill Claude CodeCodex
Read-only audit of existing code and tests for untested paths, weak assertions, and missing edge cases; produces a risk-prioritized gap report. Never changes code.
Skill Claude CodeCodex
Generates concrete, runnable tests to fill approved coverage gaps following the project's test conventions and fixtures, runs them, and reports any real bugs the new tests expose.
Skill Claude CodeCodex
Analyzes code changes or a feature area and generates a comprehensive test strategy with coverage plan, edge case discovery, test data approach, and prioritized test cases. Coordinates with developer agents for implementation.