8,394 mods tagged anthropic that install into Codex, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.
vibheksoni/stealth-browser-mcp
Skill Codex
Use this skill when operating stealth-browser-mcp from an AI agent or MCP client for browser automation, page inspection, element interaction, screenshots, file uploads, CDP commands, network debugging, cookies/storage, stealth setup, or reliable multi-step browser workflows. It provides the correct tool order, state…
Windy3f3f3f3f/claude-code-from-scratch
MCP server Claude CodeCodexCursor +2
MCP server "test" as configured in Windy3f3f3f3f/claude-code-from-scratch. Runs test/mcp-server.cjs with node.
MCP server Claude CodeCodexCursor +2
One of 2 in .mcp.json
MCP server "mintlify-docs", hosted remotely at www.mintlify.com, as configured in nottelabs/notte.
Skill Claude CodeCodex
Explain any topic, code, concept, or error tailored to a specific audience's level of understanding. Use this skill whenever the user says 'explain like I am', 'ELI5', 'explain this to my', 'break this down for', 'dumb it down', 'simplify this for', or asks you to explain something to a specific person or audience…
Skill Claude CodeCodex
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright…
Skill Claude CodeCodex
Manage contacts, communication channels, access control, and invite links.
Gabberflast/academic-pptx-skill
Skill Claude CodeCodex
Use this skill whenever the user wants to create or improve a presentation for an academic context — conference papers, seminar talks, thesis defenses, grant briefings, lab meetings, invited lectures, or any presentation where the audience will evaluate reasoning and evidence. Triggers include: 'conference talk'…
Skill Claude CodeCodex
An interactive wizard that creates model-routing settings from your AI subscription choices. Model routing decides which available model handles each kind of task.
Skill Claude CodeCodex needs its repo
Writes Vitest tests following project patterns: tests/ directories, vi.mock() for module mocking with vi.hoisted() for test-time factories, global LLM mock from src/test/setup.ts, environment variable save/restore in beforeEach/afterEach, vi.clearAllMocks() lifecycle, and test file organization. Use when user says…
MCP server Claude CodeCodexCursor +2
MCP server "gomodel" as configured in ENTERPILOT/GoModel. Runs in Docker (docker.io/enterpilot/gomodel:0.1.99). Needs 2 environment variables to run.
Skill Claude CodeCodex
Runs an autonomous software factory that knows what it is supposed to deliver and proves it did, with a signed receipt. Use when the user says Loki Mode or asks to build, fix or verify software autonomously.
Skill Claude CodeCodex
Comprehensive data analysis skill for CSV files using Python and pandas.
Skill Claude CodeCodex
MetaBot's persistent server-side scheduler (cron + one-shot). Optional skill — not installed by default. Use when the user wants tasks that survive Claude session restarts, are visible to other bots, or need to run in MetaBot's PM2 process rather than this Claude session.
Skill Claude CodeCodex
Android APK static analysis — OWASP Mobile Top 10, Retrofit API audit, transport security, smali reading, component export, auth flow analysis. Use when target is an APK/Android app. Triggers - APK, Android, mobile app, decompiled, smali, jadx, apktool.
Skill Claude CodeCodex
Use when auditing third-party AI API relays, LLM proxies, gateways, or resale APIs locally before trusting coding, tool, or wallet-sensitive traffic; works with Cursor, OpenClaw, Hermes, and other skill-capable agents.
Skill Claude CodeCodex
Image processing skill for cropping images to 50% from center and rotating them 90 degrees clockwise. This skill should be used when users request image cropping to center, image rotation, or both operations combined on image files.
Skill Claude CodeCodex
Meta-skill that generates new design language skills. Works on Claude Code and Codex. Use when the user says 'create a design skill', 'generate design language', 'new design system skill', 'design skill inspired by X', 'design skill from this screenshot', '/hue', or 'use hue'. Also triggers for 'remix my design skill'…
MCP server Claude CodeCodexCursor +2
MCP server "nixos" as configured in utensils/mcp-nixos. Launched with nix run .#mcp-nixos.
haidrrrry/claude-remotion-skill
Skill Claude CodeCodex
Create and edit professional motion graphics videos with Remotion (React-based video). Use this skill EVERY time the user wants to create a video, edit a video, animate something, build an intro/outro/logo animation, make a Reel/Short/promo/launch video, add text animations or captions to footage, composite images and…
Skill Codex
Track tickets, issues, and progress for your project. Load project context, manage sessions, guide setup.
Skill Claude CodeCodex
Deep security audit of a smart-contract repo OR a live on-chain contract by address - detect Solidity, model the protocol invariants and trust boundaries first, run Slither (best-effort) plus a bounded agentic pass that hunts for a path breaking each invariant, triage, adversarially verify, prove with a fuzzer, and…
Hao0321/claude-skill-social-post
Skill Codex needs its repo
A workflow for planning, writing, publishing, and evaluating social-media posts in the user's established voice. It covers Facebook, Instagram, YouTube, Threads, and X, including selected comment operations.
Skill Claude CodeCodex
Step 5 of the PaperOrchestra pipeline (arXiv:2604.05018). Iteratively refine drafts/paper.tex by simulating peer review and applying targeted revisions, with strict accept/revert halt rules, deterministic 0-100 decision bands (Accept/Minor/Major/Reject) that drive a target-met early stop, and a Devil's Advocate…
Skill Claude CodeCodex
Universal LLM gateway with intelligent routing, Graphify code intelligence, Distill compression, routing telemetry, Code Mode, and 12+ provider support. 60-80% cost reduction for Claude Code, Cursor, and Codex.
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: