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Skill Claude CodeCodex
MANDATORY when designing schemas, writing migrations, creating indexes, or making architectural database decisions - enforces PostgreSQL 18 best practices including AIO, UUIDv7, temporal constraints, and modern indexing strategies.
Skill Claude CodeCodex
Use when a review finding cannot be fixed in current PR - creates properly documented tracking issue with full context, linked to parent, following full issue-driven-development process.
Skill Claude CodeCodex
Use when documentation drift is detected. Comprehensively audits codebase and creates/updates Swagger, features docs, and general documentation to achieve full sync.
Skill Claude CodeCodex
Use for development environment setup - create and maintain init scripts, run smoke tests, ensure consistent environment across sessions.
Skill Claude CodeCodex
Use for LARGE work requiring feature-level grouping. Creates epic tracking issues, manages related issues under a common label, tracks epic progress, and coordinates with milestones.
Skill Claude CodeCodex
Use when encountering failures - assess severity, preserve evidence, execute rollback decision tree, and verify post-recovery state.
Skill Claude CodeCodex
Use when user-facing features change. Ensures features documentation is updated. Pauses work if documentation has drifted, triggering documentation-audit skill.
Skill Claude CodeCodex
Use when receiving UAT feedback, bug reports, user testing results, stakeholder feedback, QA findings, or any batch of issues to investigate. Investigates each item BEFORE creating issues, classifies by type and priority, creates well-formed GitHub issues with proper project board integration.
Skill Claude CodeCodex
Use when writing code, documentation, or comments - always use accessible and respectful terminology.
Skill Claude CodeCodex
Use for MASSIVE work requests requiring multi-epic planning. Creates research spikes, documents all unknowns and decisions, builds resumable architecture documents, and structures work into epics and milestones.
Skill Claude CodeCodex
Use when writing code - ensure complete JSDoc, docstrings, and inline comments assuming documentation will be generated from code.
Skill Claude CodeCodex
IPv6 is THE first-class citizen. All code, tests, documentation, and configurations MUST be IPv6-first. IPv4 MAY be added only for legacy support as a second-class citizen.
Skill Claude CodeCodex
Use when an issue is too large for a single task - breaks into linked sub-issues with full documentation, ensuring manageable work units.
Skill Claude CodeCodex
Use for any development work - the master 13-step coding process that orchestrates all other skills, ensuring GitHub issue tracking, proper branching, TDD, code review, and CI verification.
Skill Claude CodeCodex
Use throughout all work - ensures GitHub issues are updated continuously as work happens, not batched at the end.
Skill Claude CodeCodex
Use before starting ANY work - hard gate ensuring a GitHub issue exists, creating one if needed through user questioning.
Skill Claude CodeCodex
Use when code changes touch database, cache, queue, or other service-dependent components - enforces testing against real local services instead of mocks.
Skill Claude CodeCodex
Use to maintain context across sessions - integrates episodic-memory for conversation recall and mcpmemory knowledge graph for persistent facts.
Skill Claude CodeCodex
Use for time-based grouping of issues into delivery phases. Creates, updates, and tracks milestones, associates issues and epics, monitors progress toward milestone completion.
Skill Claude CodeCodex
Use during all development - no TODOs, no FIXMEs, no "we'll add this later"; do it now or get explicit deferral permission.
Skill Claude CodeCodex
Source royalty-free images and videos from Pexels API for design, placeholders, or content. Supports search, curated/popular content, collections, multiple resolutions, and ALWAYS creates detailed sidecar metadata files.
Skill Claude CodeCodex
MANDATORY when working with geographic data, spatial queries, geometry operations, or location-based features - enforces PostGIS 3.6.1 best practices including STCoverageClean, SFCGAL 3D functions, and bigint topology.
Skill Claude CodeCodex
MANDATORY when touching auth tables, tenant isolation, RLS policies, or multi-tenant database code - enforces Row Level Security best practices and catches common bypass vulnerabilities.
Skill Claude CodeCodex
Use after completing implementation - create pull request with complete documentation, proper labels, linked issues, and verification summary.
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