Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 281,710 indexed, measured the same four ways as everything else here.
A workshop guide for improving an existing AI skill before publishing it for others to use. It evaluates the skill’s purpose, compares it with similar tools, tests its real output, and refines it through measured revisions.
A writing rule for final outputs that removes discarded ideas and rejected alternatives from the published result. It keeps only the accepted outcome and context readers actually need.
Explain how something works in this codebase by exploring code and producing a clear architectural explanation. Optionally critique the architecture for issues.
Use when planning, running, grading, or reporting the by-hand Octocode research benchmark — pairwise matchups (Octocode anchor vs one baseline: gh+RTK, gh+Headroom, or plain gh) over markdown questions, with a fresh isolated runner agent per (question, arm, pass), one blind judge per question grading two answers X/Y…
Use when helping someone install, configure, or debug a fresh clone of JARVIS (this repo) — especially "the mic doesn't work", "JARVIS says his language systems are down", any Firefox/browser question, login/auth failures, or Accessibility permission prompts. Carries facts about this project that were only learned by…
Extend Pydantic AI agents with batteries-included capabilities from pydantic-ai-harness -- Code Mode (collapse many tool calls into one sandboxed Python execution), a filesystem and shell, sub-agents, planning, context compaction, and more. Use when the user mentions pydantic-ai-harness, CodeMode, Monty, code mode, or…
Turn on Partial Prefetching in a Next.js app and work through the insights it surfaces. Use when the user wants to enable or adopt Partial Prefetching, flip the partialPrefetching flag, opt routes in with export const prefetch = 'partial', audit calls, or resolve the link-prefetch-partial and instant-shell-url-data…
Trigger this skill when multiple pieces of evidence in a case must be systematically mapped to legal argumentative claims. Typical trigger scenarios include: preparing litigation documents (complaint, answer, counsel's brief) that require a complete evidence–claim correspondence; organizing the evidence list before…
Explain a pull request or a spec as a visual architecture and product review — before/after component relationships, capabilities, runtime flows, the public API delta, trade-offs, pattern/product fit and evidence-backed human decisions — rendered by cezar as a self-contained HTML report. Use for…
Use native WebMCP tools to edit the project open in Timeline Studio. Inspect clips and available assets, preview and apply multi-track, caption style/position and project framing edits; sample rendered media; run local voiceover, transcription, relighting analysis and depth-video jobs; insert media; undo; save; or…
Help the user turn their Retentioneering ideas, friction reports, bug findings, or feature needs into high-quality upstream contributions: from capturing and validating the idea, through minimal reproductions and issue drafts, to preparing, testing, and submitting a pull request that follows this repository's…
UI/UX best practices for web interfaces. Use when reviewing animations, CSS, audio, typography, UX patterns, prefetching, or icon implementations. Covers 11 categories from animation principles to typography. Outputs file:line findings.
Use the user's already signed-in official ChatGPT website account, especially GPT-5.5 Pro / ChatGPT Pro, to perform product research, market research, competitor research, second-opinion research, or any browser-only work. Load chrome:control-chrome first, then computer-use:computer-use for fallback. Save verified…
Analyze a Laravel application for complexity hotspots, security surface, and database access patterns using laravel-brain. Activate when: the user asks what needs work, what should be improved, what to work on next, where to focus, what is the most complex code, what are the security issues, audit the codebase…
Create polished shieldcn README badges, badge groups, charts, headers, sponsors grids, and full README hero sections. Use when a user wants shadcn/ui-styled badges, Shields.io replacement, npm/GitHub/CI/status badges, download charts, README header banners, contributor/sponsor images, or README Studio guidance.…
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: