Skill Codex
Improve and rewrite user prompts to reduce ambiguity and improve LLM output quality. Use when a user asks to optimize, refine, clarify, or rewrite a prompt for better results, or when the request is about prompt optimization or prompt rewriting.
Skill Codex
Edits, rewrites, or improves text for clarity, tone, grammar, or style.
Skill Claude CodeCodex
Validate API changes against an expected contract. Use when a mid-level developer needs to detect breaking changes.
Skill Claude CodeCodex
Define consistent API error codes and responses. Use when a mid-level developer needs error standardization.
Skill Claude CodeCodex
Build a basic HTTP request (curl or fetch) for an API. Use when a junior developer needs a quick request example.
Skill Claude CodeCodex
Manage Buffer content via the GraphQL API. Use when creating, scheduling, editing, or deleting posts, saving ideas, reading scheduled queues, or pulling post analytics. Not for general API debugging.
Skill Claude CodeCodex
Optimize GraphQL queries and resolvers for performance. Use when a mid-level developer needs to reduce N+1 or payload size.
Skill Claude CodeCodex
Review a system architecture for scalability, reliability, and maintainability. Use when a senior developer needs to critique a design.
Skill Claude CodeCodex
Model domains and bounded contexts for complex systems. Use when a senior developer needs domain-driven design guidance.
Skill Claude CodeCodex
Recommend caching strategies and invalidation patterns. Use when a mid-level developer needs performance guidance.
Skill Claude CodeCodex
Plan feature flag rollout and cleanup. Use when a mid-level developer needs controlled release guidance.
Skill Claude CodeCodex
Design safe queue consumers and retries. Use when a mid-level developer needs reliable background processing.
Skill Claude CodeCodex
Draft a practical system design for a feature. Use when a mid-level developer needs a starting architecture.
Skill Claude CodeCodex
Review data handling for privacy and retention. Use when a senior developer needs governance validation.
Skill Claude CodeCodex
Review database migrations for safety and rollback. Use when a mid-level developer needs validation of schema changes.
Skill Claude CodeCodex
Draft a basic SQL query from a simple requirement. Use when a junior developer needs help forming SELECT queries.
Skill Claude CodeCodex
Write concise docstrings for functions. Use when a junior developer needs help describing inputs, outputs, and errors.
Skill Claude CodeCodex
Improve a README for clarity and completeness. Use when a junior developer needs guidance on documenting setup and usage.
Skill Claude CodeCodex
Draft release notes from changes and PRs. Use when a mid-level developer needs a structured changelog.
Skill Claude CodeCodex
Create an onboarding guide for new engineers. Use when a senior developer needs structured onboarding materials.
Skill Claude CodeCodex
Guide quick orientation of an unfamiliar codebase with module mapping, entry points, and local run steps. Use when a junior developer needs to get situated fast.
Skill Claude CodeCodex
Explain a configuration file and its key options. Use when a junior developer is confused by a config file.
Skill Claude CodeCodex
Recommend basic data structures for a task. Use when a junior developer needs help choosing lists, maps, or sets.
Skill Claude CodeCodex
Provide a systematic debugging checklist. Use when a junior developer is stuck and needs a structured approach.
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: