Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 274,392 indexed, measured the same four ways as everything else here.
ethanolivertroy/mischief-managed
Skill Claude CodeCodex
Use when finishing a Pi, Codex, Cursor, Claude, or other coding-agent session and wanting to save a lean Markdown session note into your Obsidian vault with decisions, code changes, validation, caveats, and follow-ups.
MCP server Claude CodeCodexCursor +2
A lightweight MCP router for FastAPI. Runs locally from the tinymcp Python package.
Skill Claude CodeCodex
A workflow for producing and maintaining a structured technical teaching book or long-form series, from the initial idea through research, outlining, writing, review, and later updates.
Skill Claude CodeCodex
A visual-direction skill for improving ordinary portraits, selfies, and photos of two people while preserving a natural appearance. It turns the user's intended feeling and use into an editing strategy and checks the result.
FrancoisChastel/sydonia-toolkit
Skill Claude CodeCodex
Generate correct SQL against the Sydonia Toolkit ASYCUDA / SYDONIA customs model — reports, lookups, reconciliations, analytics — and verify it privacy-preservingly. Knows the asycuda schema searchpath, that coded columns are foreign keys to ref tables, that totals are derived (not stored), and the canonical join…
Skill Codex
Audit and port complete React applications to Beast BTSX → TSRX → Octane while preserving behavior, route contracts, and styling. Use for migrations from Vite, Create React App, React Router, TanStack Router, Remix, or Next.js. Tailwind is the default target; pure CSS is optional. Do not use for routine Beast…
Skill Codex
Explore and explain an unfamiliar codebase for onboarding. Use when a developer joins a project, when asked to "understand the codebase", "explain the architecture", "how does this project work", "where is X handled", or before making changes in code you haven't seen yet. Produces a structured map of stack…
Skill Claude CodeCodex
Adds MCP OAuth so an agent can protect the user's MCP server. Use when the user wants MCP OAuth or to protect their MCP server. It does not add API keys or client credentials (that's add-api-auth) or expose AgentKit tools over MCP (that's expose-agentkit-mcp).
Skill Claude CodeCodex
Render a skill's plan, review gate, quiz, poll, or report as a beautiful, self-contained INTERACTIVE HTML page via the open-source planpage package (Preact → static HTML + local post-back). The user edits and annotates the plan in the browser, attaches screenshots, stages everything in a fixed sidebar, then hits Send…
Skill Claude CodeCodex
Show current cloud credit and spend numbers - how much credit was granted, how much is used, how much is left, when it expires, and where the money went. Use whenever the user asks about cloud spend, cloud costs, credits, AWS/Azure/GCP spend, "how much have I spent", "how much is left", "what's my burn", "what's my…
Skill Codex
Free local academic paraphrase and evidence-safe writing skill. Use for meaning-preserving paraphrase, Indonesian-friendly academic English, research framing, literature writing, theses, methods/results/discussion, reviewer responses, evidential verbs, claim control, and original pattern retrieval. Do not use to…
Skill Claude CodeCodex
Tests that mock the layer where the bug lives cannot catch bugs at that layer. Write tests that drive the same code path the user drives, ending at something the user can see.
Skill Codex
Deliver a new product capability, rewrite, or cross-module migration as one thin observable path across its real system boundaries before extracting abstractions, freezing contracts, expanding variants, or hardening exceptions. Do not use for read-only review, an isolated small fix, or an explicitly test-only task.
naphiertech/search-engine-launch
Skill Claude CodeCodex
Use when preparing, auditing, launching, or repairing a public website or web application for search-engine crawling, indexing, search identity, sitemaps, robots directives, metadata, structured data, Google Search Console, or Bing Webmaster Tools.
Skill Claude CodeCodex
A read-only code review guide that checks a defined set of changes against the intended requirement, project rules, and evidence from the code and tests.
Skill Codex
Manage Linear tickets/comments via direct HTTP GraphQL with python3 scripts/linearmanager.py and token env vars only (no Linear MCP). Supports create/read/update/delete tickets and sub-tickets, issue templates, discovery commands (whoami, teams, projects), creating/moving tickets under a project, workflow status…
xxzxzmai-droid/dify-builder-skills
Skill Codex
A generator for Dify Chatflow agents. Dify is a platform for building AI chatbots and workflows, and a Chatflow is one of its configurable agent flows.
Skill Codex
Evidence-led Chinese investment research for listed stocks and China OTC public funds, using separate stock and fund workflows and nine-part report templates. Covers stock business models, industry cycles, competitive advantage, management and capital allocation, financial quality, earnings forecasts, valuation…
Skill Claude CodeCodex
Create, modify, evaluate, and package portable Agent Skills for coding agents. Use this skill when users want to create a skill from scratch, turn a workflow into a reusable skill, improve an existing skill, set up evals, compare skill behavior against a baseline, or optimize skill trigger descriptions across agent…
Skill Codex
A writing rule that adds spaces where Chinese, Japanese, or Korean characters meet Latin letters, numbers, or symbols.
Skill Claude CodeCodex
Review user-facing software changes for accessibility barriers across semantics, keyboard and other input, focus, structure, content, feedback, and assistive technology behavior. Use for web, mobile, desktop, CLI, and interactive UI changes; adapt the checks to the platform.
Skill Claude CodeCodex
Turn an article or book chapter into an order-preserving interactive outline tree with bidirectional links between tree nodes and full-text paragraphs. Use when the user wants a detailed reading structure, not a standalone summary.
nanxiaoyao/network-huawei-skills
Skill Claude CodeCodex
This skill should be used when the user asks to configure or troubleshoot AAA (Authentication / Authorization / Accounting) on Huawei S / CE / USG series devices — including 802.1X, MAC authentication, Portal authentication, RADIUS, HWTACACS (TACACS+), local authentication, authentication profiles, free-rule, NAC…
Skill Claude CodeCodex
Kinde Billing: models organization or user plan groups, features, and prices; connects test Stripe and publishes pricing; integrates plan selection, portal, and entitlements; records metered usage or handles billing webhooks and workflows; and troubleshoots subscriptions, trials, or tax. Use for Kinde billing work or…
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: