Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 268,745 indexed, measured the same four ways as everything else here.
jacob-bd/antigravity-cli-skill
Skill Claude CodeCodex
Expert guide for Google's Antigravity CLI (agy), the official successor to Gemini CLI. Use when the user mentions 'agy', 'antigravity', 'antigravity cli', 'gemini cli replacement', 'gemini cli migration', or any task involving the agy command-line tool including running prompts, managing plugins, resuming sessions, or…
MCP server Claude CodeCodexCursor +2
N3MO: The Impact Tracker. Runs locally from the n3mo Python package.
Amsterdam/amsterdam-agent-skills
Skill Claude CodeCodex
Mandatory for all Gemeente Amsterdam UI work. Use for pages, layouts, forms, dashboards, landing pages, React/JSX/TSX components, styling, theming, scaffolding frontend projects, or any visual interface. Covers @amsterdam/design-system-react, CSS tokens (--ams-), BEM CSS with ams- prefixes, 4/8/12-column Grid…
huangzhenhao90/claude-infographic-charts
Skill Claude CodeCodex
Generate visual charts, diagrams, and interactive widgets in the style of Claude's artifact system. Produces clean, flat, professional outputs — either standalone SVG files or self-contained HTML pages — with a 9-color ramp palette, proper typography, and light/dark mode support. Use this skill whenever the user asks…
neondatabase/vercel-marketplace-neon
Skill Claude CodeCodex ✓ vendor
Diagnose and fix excessive Postgres egress (network data transfer) in a codebase. Use when a user mentions high database bills, unexpected data transfer costs, network transfer charges, egress spikes, "why is my Neon bill so high", "database costs jumped", SELECT optimization, query overfetching, reduce Neon costs…
tengj/article-poster-generator
Skill Claude CodeCodex
A tool for turning a long article into several shareable vertical infographic posters. It splits the content into pages using predefined visual styles and page layouts, then renders them as high-resolution PNG images.
CreatoonForge/korean-writing-reviewer
Skill Claude CodeCodex
A Korean-language writing reviewer for documents such as reports, scripts, messages, notes, and technical writing. It checks grammar, style, structure, and overall quality while preserving the author’s meaning and tone.
Skill Claude CodeCodex
Set up, verify, or uninstall talkback-mcp — connect AI assistants to Ableton Live via MCP. Use when the user wants to install, configure, troubleshoot, check, or remove talkback, or mentions connecting to Ableton.
Skill Claude CodeCodex
Transform verbose markdown skills/commands into deterministic skflow scripts. Analyzes each step, classifies it as a shell command (sh), LLM judgment (ask), user interaction (askUser), or terminal state (done), then generates a compiled state-machine script that only yields to the LLM when judgment is needed.
EricSun787/stm32-development-workflow
Skill Claude CodeCodex
A command-line workflow for developing STM32 microcontroller programs with STM32CubeCLT, including HAL setup, building, compiling firmware, and flashing it with an ST-Link.
Skill Claude CodeCodex
Use this skill when a user asks for SEO keyword research, keyword discovery, search volume analysis, keyword difficulty, search intent mapping, topic clusters, content opportunities, competitor keyword gaps, or a keyword strategy for a domain, URL, product, market, or seed topic. When a website is provided, crawl and…
Skill Claude CodeCodex
Expert senior-level Go guidance for architecture, API-first design/codegen, advanced concurrency, performance tuning, testing/quality, cloud-native 12-factor practices, and Go 1.24+ tooling for large-scale systems.
Skill Claude CodeCodex
Use SurrealKit, SurrealDB's schema-management and migration CLI, to scaffold projects from templates, sync schema in development, plan and execute production rollouts (with rollback), generate JSON/TypeScript types from a live database, and write declarative TOML test suites for schemas, permissions, and API…
daetojemax/figma-to-swiftui-skill
Skill Claude CodeCodex
Implement or update iOS SwiftUI UI from Figma designs; also use for implementation plans, token mapping, or asset export for that UI.
junhahyung/claude-skill-overleaf
Skill Claude CodeCodex
Read and write Overleaf projects via the Overleaf git bridge (the universal mechanism, works on any machine for any user) with an optional read-only MCP companion. Use when the user wants to view, edit, add files (e.g. a rebuttal), or sync changes to an Overleaf paper. Handles first-run token setup, project cloning…
Skill Claude CodeCodex
Spec-driven development with executable contracts.
Skill Claude CodeCodex
Coach the conventional deadlift and RDL — which geometry survives a hinge pattern, what visual verification must carry alone, and the coaching education for each fault.
Skill Codex
Reconstruct a Minecraft-style creature, character, prop, or vehicle concept as a native Blockbench model using an optional provider-selected 3D mesh, agent vision, and deterministic compilation. Use when Codex should turn PNG, JPEG, or WebP artwork, optionally accompanied by a textured GLB or GLTF from any image-to-3D…
AllenAI2014/remotion-guofeng-starter
Skill Claude CodeCodex
A reusable style and production workflow for making short Chinese-style paper-animation videos with Remotion, a tool for creating videos in code. It combines visual assets, narration, and animated scenes.
Skill Claude CodeCodex
Unified Research family. Use Research for citation-first investigation, bounded synthesis, decision support, and UI/UX or accessibility review.
Skill Claude CodeCodex
Create polished, functional projector tools. Use when building any projector item — ensures correct styling, real functionality, and proper structure.
Skill Claude CodeCodex
Use CrewHub to discover capabilities, identify your agent, work in rooms, and stream live updates.
Skill Claude CodeCodex ✓ vendor
Deploy, operate, and troubleshoot the openclaw-dev template: a secure, hosted OpenClaw AI assistant on Azure (Azure Container Apps + Azure OpenAI in Foundry Models, passwordless via Managed Identity, Entra ID Easy Auth, ephemeral sandbox execution, optional Microsoft Teams channel) using the repo's devclaw wrapper…
Skill Claude CodeCodex
Trace harness generation for SysMoBench. Use when bootstrapping a new task: clone the system into artifacts/ /, instrument it to emit NDJSON traces at the task-required granularity, write a run.sh, and produce INSTRUMENTATION.md. One-time work per task; the resulting harness is reused for every spec evaluation via the…
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: