Skill Claude CodeCodex
Design complete API contracts covering endpoints, auth, rate limiting, error handling, retries, circuit breaker and idempotency. Activate when user mentions "api contract", "api design", "endpoint", "webhook", "REST", "GraphQL", "OpenAPI", "design the API".
Skill Claude CodeCodex
Record and query the decision log for a project. Activate when user mentions "audit", "trail", "log decisions", "decision history", "why was this decided", "ADR", "architecture decision".
Skill Claude CodeCodex
Auto-generate CHANGELOG.md entries from git commit history. Activate when user mentions "changelog", "release notes", "what changed", "generate changelog", "CHANGELOG", "release history".
Skill Claude CodeCodex
Report the current state of the context window and recommend compression or cleanup actions. Activate when user mentions "context health", "context window", "how much context", "context full", "running out of context", "compress context".
Skill Claude CodeCodex
Audit and document what personal or sensitive data the project collects, processes, and stores. Activate when user mentions "privacy", "data policy", "what data", "GDPR", "personal data", "data retention", "PII".
Skill Claude CodeCodex
Run an adversarial multi-role debate to surface trade-offs and reach a reasoned decision. Activate when user mentions "debate", "discuss", "trade-off", "decision", "compare options", "pros and cons", "choose between".
Skill Claude CodeCodex
Auto-generate Mermaid or C4 diagrams from code analysis. Activate when user mentions "diagram", "mermaid", "architecture diagram", "C4", "class diagram", "sequence diagram", "ERD", "flowchart", "visualize code".
Skill Claude CodeCodex
Extract behavioral specifications and architecture diagrams from existing code (Blueprint Distillation / reverse engineering). Activate when user mentions "distill", "reverse engineer", "extract spec", "blueprint distillation", "understand codebase", "document existing code".
Skill Claude CodeCodex
Detect and reconcile divergence between specs and implementation. Activate when user mentions "drift", "sync", "spec divergence", "out of sync", "spec doesn't match", "implementation differs".
Skill Claude CodeCodex
Estimate effort, duration and cost using 4 complementary models (Function Points, Planning Poker AI, COCOMO, Historical). Activate when user mentions "estimate", "estimation", "effort", "how long", "cost", "story points", "sizing".
Skill Claude CodeCodex
Execute TDD implementation from task list following RED-GREEN-REFACTOR cycle with mandatory tests, stub detection, and quality gates. Activate when user mentions "implement", "build", "code", "develop", "implementar".
Skill Claude CodeCodex
Plan and execute technology migrations with wave planning, breaking change detection and task generation. Activate when user mentions "migrate", "migration", "upgrade", "move from", "switch to", "Vue to React", "JS to TS", "v1 to v2".
Skill Claude CodeCodex
Generate technical blueprint from Gherkin specs including API contracts, service design, database schema, and WebSocket events. Activate when user mentions "plan", "blueprint", "technical design", "architecture", "planificar".
Skill Claude CodeCodex
Run weekly team planning with RFC review, WSJF prioritization and assignment by person/pair/squad with capacity calculation. Activate when user mentions "planning", "sprint", "weekly planning", "RFC", "team planning", "prioritize backlog", "WSJF".
Skill Claude CodeCodex
Perform a structured code review of a pull request aligned with SDD principles. Activate when user mentions "PR review", "pull request", "review PR", "code review", "review this diff".
Skill Claude CodeCodex
Generate professional Product Requirement Documents (PRD) from multiple sources — Figma designs, briefs, user research, existing code. Includes risk analysis, RICE prioritization, Gherkin stories and launch plan. Activate when user mentions "PRD", "product requirements", "requirement document", "product spec", "figma…
Skill Claude CodeCodex
Apply structured reasoning models to analyze a decision or problem. Activate when user mentions "reason", "pre-mortem", "5 whys", "pareto", "think through", "analyze decision", "inversion", "first principles", "second order".
Skill Claude CodeCodex
Perform strict 7-dimension peer review analyzing correctness, tests, performance, architecture, security, style, and diff cleanliness. Activate when user mentions "review", "revisar", "peer review", "code review", "check my code".
Skill Claude CodeCodex
Perform OWASP Top 10 static security audit identifying vulnerabilities in access control, cryptography, injection, configuration, and logging. Activate when user mentions "security audit", "OWASP", "security scan", "vulnerabilities", "auditar seguridad".
Skill Claude CodeCodex
Router to all 43 Don Cheli skills (habilidades). Activate when the user asks about any capability not covered by the specific doncheli- skills, including: token optimization, code-rag, SOLID refactoring, living documentation, captures, stub detection, loop detection, Nyquist validation, session recovery, context…
Skill Claude CodeCodex
Evaluate the quality of a spec and return a structured score with improvement recommendations. Activate when user mentions "spec quality", "score spec", "how good is my spec", "spec review", "validate spec quality".
Skill Claude CodeCodex
Generate Gherkin BDD specifications with P1/P2/P3+ priorities and auto-generated DBML schemas from requirements. Activate when user mentions "specify", "spec", "gherkin", "requirements", "feature file", "BDD".
Skill Claude CodeCodex
Run the full autonomous test suite end-to-end and report results. Activate when user mentions "test end to end", "autonomous testing", "run all tests", "full test run", "E2E tests", "test suite".
Skill Claude CodeCodex
Identify, quantify, and prioritize technical debt in the codebase. Activate when user mentions "tech debt", "code quality", "technical debt", "code smells", "refactor candidates", "what to clean up".