Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 267,385 indexed, measured the same four ways as everything else here.
iamzhihuix/happy-claude-skills
Skill Claude CodeCodex
Audit a local macOS app's telemetry / reporting behavior using static analysis only. Reverse-engineers an .app bundle to identify embedded SDKs (AppLog/TEA, Parfait, TTNet, mars, MMKV, Sentry, Firebase, Bugly, Umeng, etc.), mapped upload endpoints, local on-disk queues, and privacy-relevant fields — without packet…
Li-Baichuan-James/summarize-slides-skill
Skill Claude CodeCodex
A workflow for turning lecture PDFs or course slides into concise study materials, such as revision notes and exam cheat sheets.
Skill Claude CodeCodex
A specialised helper for creating or updating Disguises on a platform, including the code that changes and restores traffic data.
Skill Claude CodeCodex
Externalize working memory and logical state into the lemmalog Datalog engine (MCP). Use for ANY multi-step task where state should outlive one context window or span agents: long investigations, debugging sessions, audits, multi-agent searches, systematic explorations, planning with many interdependent constraints…
Skill Claude CodeCodex
A Chinese-language research tool for analyzing sectors in China's stock market using platform, API, and independently installable application data.
Skill Claude CodeCodex
Expert guidance for better-drizzle repository work. Use whenever the user is building, refactoring, reviewing, debugging, documenting, or migrating code that uses better-drizzle, Drizzle delegates, plugins, transactions, pagination, filters, raw SQL, or performance-sensitive repository helpers. Also use when the task…
Skill Claude CodeCodex
Drafts a professional investment memo (HTML output) for a long or short equity idea, structured the way a hedge fund analyst would present a thesis to a PM. Triggers when the user asks to "write a memo", "draft an investment memo", "write up a thesis", "pitch this stock", "memo on [ticker]", "long writeup", "short…
Skill Codex
Operate Tessera-managed Projects, Worktrees, and Sessions through the injected version-matched control CLI. Use when an agent running inside Tessera needs to inspect its caller context, create an isolated Worktree, launch or observe a Session, send a follow-up at a known input boundary, or stop a live runtime.
Skill Claude CodeCodex
Use when calling Soku CLI capabilities from a shell: auth, workspace selection, ads/GA4/PostHog data reads, typed ads writes, SEO Hosting, automations, Context Hub files, migrating context or project files from Claude, temporary file publishing, brand skills, third-party egress, review-gated writes, skill…
Skill Claude CodeCodex
Track multi-step work in useAgent's durable task manager, with .useagent/tasks.md as an explicit repo-local or offline fallback.
Skill Claude CodeCodex
Control desktop GUI applications via screenshots and automated actions.
Skill Claude CodeCodex
Use when the user reports jank, dropped frames, janky scrolling, slow click or typing response, poor INP, slow LCP, layout shifts (CLS), unresponsive pages, or asks to debug rendering, animation, or interaction performance in a browser app.
Skill Claude CodeCodex
Create beautiful MARP presentation decks with SVG charts, interactive elements, dashboard components, animations, dark/light themes. Triggers on 'marp', 'slides', 'presentation', 'deck'.
MCP server Claude CodeCodexCursor +2
Extract public Spotify data — tracks, albums, artists, playlists, podcasts, and lyrics — without the official API. Sync + async, typed, one dependency. Runs locally from the spotifyscraper Python package. Needs 1 environment variable to run.
Skill Claude CodeCodex
Transform a feature idea into an annotated story using a Domain Sketch or Constrained Option Tree. Use when asked to brainstorm, explore, or shape a feature before implementation.
Skill Claude CodeCodex
The pre-deployment gate for managed AI platforms (Azure AI Foundry, Google Vertex AI, AWS Bedrock), evals packed, budget set, guardrails on, owner named. Use before any cloud deployment.
MCP server Claude CodeCodexCursor +2
Agent work contracts and verifiable execution protocol — Ed25519-signed, offline-verifiable proof-carrying work for AI agents. Runs locally from the openworkproof Python package.
workbackai/mcp-nodejs-debugger
MCP server Claude CodeCodexCursor +2
An MCP server to debug Node.js at runtime. Runs locally from the @hyperdrive-eng/mcp-nodejs-debugger npm package.
Skill Claude CodeCodex
Codebase intelligence via FileScopeMCP — symbol lookup, dependency mapping, importance ranking, and semantic search. Use when navigating unfamiliar code, planning refactors, assessing change impact, or finding entry points in a large project.
Skill Claude CodeCodex
Play board games on ShellGames.ai — Chess, Poker, Ludo, Tycoon, Memory, and Spymaster. Use when the agent wants to play games against humans or other AI agents, join tournaments, chat with players, check leaderboards, or manage a ShellGames account. Triggers on "play chess/poker/ludo/memory", "shellgames", "join…
xiongqi123123/awesome-rebuttal
Skill Claude CodeCodex
Global-installable, project-level academic rebuttal strategy skill for AI/ML/CV/NLP/Robotics papers. Use when authors need a workspace-local .awesome-rebuttal state folder, paper/code/review/venue-rule intake, JSON memory, snapshots, LaTeX/template handling for one-page rebuttals, reviewer stance analysis, strategy…
Skill Claude CodeCodex
Use when switching AI persona/language style. Syncs 13+ character profiles (Ding Yuanying, Lin Daiyu, Lu Xun, Li Yunlong, etc.) from GitHub, generates persona prompts with thinking patterns, rhetoric, and speech traits.
Skill Claude CodeCodex
A collection of frontend development patterns for React and Next.js, including state management, performance improvements, and user-interface practices.
CYC2002tommy/Deep-Research-Agent
Skill Claude CodeCodex
End-to-end scientific research pipeline combining Exa Search, Playwright, deep-research, text-humanization, and iterative Remi peer review.
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: