Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 417,256 indexed, measured the same four ways as everything else here.
Instructions file CodexOpenCode
AGENTS.md instructions for hugohe3/ppt-master, covering agents.md, project overview, execution requirements, required conventions and compatibility boundary.
ChromeDevTools/chrome-devtools-mcp
Instructions file CodexOpenCode
AGENTS.md instructions for ChromeDevTools/chrome-devtools-mcp, covering instructions and rules for typescript.
Instructions file CodexOpenCode
AGENTS.md instructions for tldraw/tldraw, covering agents.md, core rules, repo overview, setup and common commands.
Skill Claude CodeCodex
This skill should be used when the user asks to "add MCP App support to my web app", "turn my web app into a hybrid MCP App", "make my web page work as an MCP App too", "wrap my existing UI as an MCP App", "convert iframe embed to MCP App", "turn my SPA into an MCP App", or needs to add MCP App support to an existing…
Skill Claude CodeCodex
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends an AI agent's capabilities with specialized knowledge, workflows, or tool integrations.
Skill Claude CodeCodex
Migrate a project to a newer version of the tldraw SDK. Use when upgrading tldraw packages, fixing TypeScript errors after a tldraw upgrade, or when the user mentions tldraw migration.
MCP server Claude CodeCodexCursor +2
Draw and visually collaborate with your agents on tldraw's canvas. Remote server at tldraw-mcp-app.tldraw.workers.dev.
Instructions file CodexOpenCode
AGENTS.md instructions for router-for-me/CLIProxyAPI, covering agents.md, repository, commands, config and architecture.
Skill Claude CodeCodex
Review Cypress E2E spec files for Metabase conventions, common gotchas, and flakiness/performance issues. Use when reviewing pull requests or diffs containing Cypress spec files in e2e/test/scenarios/.
Skill Claude CodeCodex
Migrate Emotion styled-components to Mantine components with style props and CSS modules. Use when converting .styled.tsx files or removing @emotion imports from components.
Skill Claude CodeCodex
Update or build a Metabase design-system component (frontend/src/metabase/ui — Chip, Badge, Alert, Switch, etc.) to match a Figma spec described in a Linear issue. Use when a ticket asks to restyle an existing metabase/ui component or implement a new one from Figma. Covers: checking out the issue, mapping the…
MCP server Claude CodeCodexCursor +2
Lets AI clients search, explore, query, and visualize data in a Metabase instance. Remote server at {metabase_host}.
Skill Claude CodeCodex
Capability-based multi-tool matrix for video production. Agents pick providers (CLI-Anything harnesses, public CLIs, Python libs, native binaries, cloud APIs) per capability rather than marching through fixed stages, including storyboard planning, story/audio direction, source triage, internet video/music…
Skill Claude CodeCodex
Command-line interface for CloudCompare — Agent-friendly harness for CloudCompare, the open-source 3D point cloud and mesh processing software. Supports 41 commands across 9 groups: project management, session control, point cloud operations (subsample, filter, segment, analyze), mesh operations, distance computation…
Skill Claude CodeCodex
Complete CLI harness for FreeCAD parametric 3D CAD modeler (258 commands). Covers ALL workbenches: Part (29 primitives + boolean + mirror + loft + sweep), Sketcher (26 cmds: geometry + constraints + editing), PartDesign (38 cmds: pad/pocket/groove/fillet/chamfer/patterns/hole/datum), Assembly (11 cmds), Mesh (16…
Instructions file CodexOpenCode
AGENTS.md instructions for mudler/LocalAI, covering localai agent instructions, policy for ai-assisted contributions, topics and quick reference.
Skill Claude CodeCodex
Use when Codex needs to inspect, debug, or automate an Electron app through agent-browser and Chrome DevTools Protocol, especially when the app has multiple BrowserWindow instances, lazy-created windows, duplicate URLs, or misleading agent-browser tab list output. Covers mapping Electron windows to raw CDP targets…
Skill Claude CodeCodex
Guide for using @moeru/eventa — a transport-aware event library powering ergonomic RPC and streaming flows. Use this skill whenever the user imports from '@moeru/eventa', mentions eventa, needs cross-process/cross-thread event communication (Electron IPC, Web Workers, WebSocket, BroadcastChannel, EventEmitter…
Skill Claude CodeCodex
Bundle TypeScript and JavaScript libraries with blazing-fast speed powered by Rolldown. Use when building libraries, generating type declarations, bundling for multiple formats, or migrating from tsup.
Instructions file CodexOpenCode
AGENTS.md instructions for moeru-ai/airi, covering project airi agent guide, tech stack (by surface), structure & responsibilities, key path index (what lives where) and commands (pnpm with filters).
Instructions file CodexOpenCode
AGENTS.md instructions for multica-ai/multica, covering repository guidelines, quick reference, architecture, state management (critical) and package boundaries (hard rules).
Skill Claude CodeCodex
Use when creating, inspecting, or debugging a Multica agent definition via the multica agent CLI or POST /api/agents. Not for assigning issues to agents that already exist, and not for runtime task prompts.
Skill Claude CodeCodex
Use when an issue comment needs to @mention someone — link to a person, trigger another agent, hand work to a squad, or broadcast with @all. Whether to mention at all is covered by the runtime brief, not here.
Skill Claude CodeCodex
Use when acting on a Multica issue beyond what the brief covers: PR linking vs close intent, reading a linked PR's real state, metadata keys, status-change side effects, sub-issue todo vs backlog.
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: