Skill Claude CodeCodex
Hand implementation work to Codex workers once planning is done. Invoke when Claude (Fable) has a plan/spec ready and is about to start coding — Fable specs and reviews, Codex implements. Skip for small edits (<30 lines) or pure judgment tasks.
Skill Codex
Explain what Codex did in a session, what changed, why it matters, what evidence supports completion, and what remains. Use when the user invokes /explain or $explain, asks what an agent accomplished, or wants to understand an agent-made change, implementation, diff, branch, PR, or commit.
Skill Claude CodeCodex
Write an Amazon-style Working Backwards PR/FAQ for a product that hasn't been built yet, grounded in the codebase the skill is invoked in. Produces a press release (max 500 words) and FAQ (max 500 words) written as if the product already launched. Use for: (1) Pressure-testing a product or feature idea before building…
Skill Claude CodeCodex
Load whenever creating or editing a SKILL.md, slash command, or agent definition. Principles for keeping skills thin, deterministic, and progressively disclosed.
Skill Claude CodeCodex
Inspect Mac disk use, identify recoverable space, and carry out scoped cleanup with verification. Use for low-storage or disk-cleanup requests; keep requests for plans or explanations read-only.
Skill Claude CodeCodex
Audit and fix security vulnerabilities in "vibe-coded" apps — projects built fast with AI assistance, especially on Supabase, Firebase, or other BaaS backends. Trigger when building, reviewing, debugging, or deploying a web app with a BaaS backend, or when code touches databases, API keys, authentication, environment…
Skill Codex
Switch the Codex default model and provider in config.toml, list every Fireworks serverless model Codex can use, or restore GPT and the existing Grok subscription adapter. Use for $switch-model, the typo $swtich-model, or requests to change Codex's default model.
Skill Codex
Save useful material from the current conversation as concise project notes, including learnings, references, and full prompts for later use. Excludes decisions and work status.
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: