Skill Claude CodeCodex
A workflow for test-driven development (TDD), where tests are written before code and cover individual functions, connected services, and complete user journeys. End-to-end tests check a whole feature as a user would use it.
Skill Claude Code
A verification checklist for software changes that covers building, type checking, code style, tests, security checks, and reviewing the final difference in files. It produces a report showing which checks passed or failed.
Skill Claude CodeCodex
Software architecture specialist for system design, scalability, and technical decision-making. Use when planning new features, refactoring large systems, or making architectural decisions.
Skill Claude CodeCodex
Build and compilation error resolution specialist. Fixes build/type errors with minimal diffs, no architectural changes. Use when build fails or type errors occur.
Skill Claude CodeCodex
Create or verify workflow checkpoints using git commits and state tracking. Use for progress tracking during long implementation sessions.
Skill Claude CodeCodex
Expert code review for quality, security, and maintainability. Run after writing or modifying code. Reviews git diff, prioritizes issues by severity, suggests fixes.
Skill Claude CodeCodex
Interactive installer for everything-codex. Guides users through selecting and installing skills, AGENTS.md templates, and execution policy rules.
Skill Claude CodeCodex
PostgreSQL database specialist for query optimization, schema design, security, and performance. Use when writing SQL, creating migrations, or troubleshooting database performance.
Skill Claude CodeCodex
Documentation and codemap specialist. Generates and updates codemaps, READMEs, and guides from actual codebase structure. Use for keeping documentation current.
Skill Claude CodeCodex
Turn unstructured documents into validated, auditable structured data with clear schemas and edge-case handling.
Skill Claude CodeCodex
End-to-end testing specialist using Playwright. Generates, maintains, and runs E2E tests for critical user flows. Manages test journeys, flaky tests, and artifacts.
Skill Claude CodeCodex
Formal evaluation framework implementing eval-driven development (EDD). Define evals before coding, run continuously, track pass@k metrics.
Skill Claude CodeCodex
Cluster related instincts into higher-level skills. Analyzes instinct patterns and generates consolidated skill files.
Skill Claude CodeCodex
Go build, vet, and compilation error resolution specialist. Fixes build errors, go vet issues, and linter warnings with minimal changes. Use when Go builds fail.
Skill Claude CodeCodex
Expert Go code reviewer specializing in idiomatic Go, concurrency patterns, error handling, and performance. Use for all Go code changes.
Skill Claude CodeCodex
Enforce TDD workflow for Go. Write table-driven tests first, then implement. Verify 80%+ coverage with go test -cover.
Skill Claude CodeCodex
Comprehensive Go coding rules covering style, patterns, testing, and security.
Skill Claude CodeCodex
Export instincts for sharing with teammates or other projects. Strips sensitive data and outputs shareable YAML.
Skill Claude CodeCodex
Import instincts from teammates, other projects, or backup files. Handles duplicates and conflicts automatically.
Skill Claude CodeCodex
Show all learned instincts with their confidence levels, grouped by domain.
Skill Claude CodeCodex
Extract reusable patterns from current session and save them as learned skills for future use.
Skill Claude CodeCodex
Advanced: Backend-focused multi-model workflow (Research → Ideation → Plan → Execute → Optimize → Review), Codex-led.
Skill Claude CodeCodex
Advanced: Multi-model collaborative execution. Acquires prototypes from external models, then refactors and implements production-grade code.
Skill Claude CodeCodex
Advanced: Frontend-focused multi-model workflow (Research → Ideation → Plan → Execute → Optimize → Review), Gemini-led.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: