Everything for Codex

Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 281,573 indexed, measured the same four ways as everything else here.

Tracer-Cloud/opensre

Skill Claude CodeCodex

Weather + news morning briefing: fetch live weather and headlines, compose a plain-text briefing, deliver it. Multi-step; load before acting.

not rated 13k +85 changed 1mo ago A 36 tokens original Apache-2.0

get-convex/convex-backend

Skill Codex

Designs and builds Convex components with isolated tables, clear boundaries, and app-facing wrappers. Use this skill when creating a new Convex component, extracting reusable backend logic into a component, building a third-party integration that owns its own tables, packaging Convex functionality for reuse, or when…

not rated 13k 24d ago A SkillSpector: warn 95 tokens

image-studio-ui-tests

267

Automattic/wp-calypso

Skill Claude CodeCodex

Run comprehensive UI tests for the Image Studio feature. Covers Media Library entry points, Edit Mode, Generate Mode, Block Editor integration, navigation, and delete. Use when running the full UI smoke test or testing any Image Studio surface.

not rated 13k today A 52 tokens GPL-2.0

free-llm-apis

268

mnfst/awesome-free-llm-apis

Skill Claude CodeCodex

Guide users through obtaining and configuring free API keys for LLM providers. Use when the user wants to set up a free LLM API, get a free API key, connect to a free model provider, configure an OpenAI-compatible endpoint at no cost, or asks about free tiers for AI models. Triggers on "free API key", "free LLM", "set…

not rated 12k +505 changed 8d ago A Socket: passSnyk: passSkillSpector: pass 116 tokens original CC0-1.0

browserwing-executor

269

MemTensor/MemOS

Skill Claude CodeCodex

Control browser automation through HTTP API. Supports page navigation, element interaction (click, type, select), data extraction, accessibility snapshot analysis, screenshot, JavaScript execution, and batch operations.

not rated 12k +67 2d ago A SkillSpector: warn 42 tokens original Apache-2.0

cangjie-skill

270

kangarooking/cangjie-skill

Skill Claude CodeCodex

A process for turning a book, course, podcast, interview, long video, or other long material into reusable instructions for an AI agent. It extracts methods and principles, checks them, and packages them as skills.

not rated 12k +278 changed 1mo ago A 143 tokens original MIT

pos-tagging-fixes

271

spencermountain/compromise

Skill Claude CodeCodex

Diagnose and fix part-of-speech tagging in the compromise source repository. Choose between lexical data, ambiguity clues, indexed neighbour rules, preTagger logic, and postTagger patterns with attention to execution order, side effects, runtime, and bundle size. Use for internal tagging changes, not ordinary…

not rated 12k +3 2d ago A 72 tokens original MIT

creative-tim-ui

272

creativetimofficial/ui

Skill Claude CodeCodex

Creative Tim UI block library assistant. Use when adding, generating, or modifying UI blocks/components/pages from creative-tim.com/ui. Covers design philosophy (minimalism, the 95% rule, research-first), block discovery, both CLI install methods, PRO API key setup, and Creative Tim design rules (orange brand…

not rated 12k +15 7mo ago A SkillSpector: warn 91 tokens original MIT

fireworks-tech-graph

273

yizhiyanhua-ai/fireworks-tech-graph

Skill Claude CodeCodex

Create precise SVG technical diagrams, export PNG or offline HTML, and animate supported semantic SVGs to GIF. Use for architecture, UML, agent, cloud or workflow diagrams; not photos, raster art or statistical charts.

not rated 12k +39 changed 16d ago A 49 tokens original MIT

target-connector

274

cocoindex-io/cocoindex

Skill Claude CodeCodex

This skill should be used when creating a new target connector for CocoIndex to integrate with external systems. It provides guidance on implementing TargetHandler, TargetActionSink, and related types for declarative target state synchronization with change detection and automatic cleanup.

not rated 12k +36 changed 16d ago A SkillSpector: pass 52 tokens original Apache-2.0

minicpm5-deploy

275

OpenBMB/MiniCPM

Skill Claude CodeCodex

Pick the right inference backend for a MiniCPM5-1B or MiniCPM5-2B checkpoint and route to a backend-specific cookbook skill. Use when the user wants to deploy / serve / chat-with / benchmark a MiniCPM5 model and has not yet committed to a specific engine, or when they say "deploy MiniCPM5", "run MiniCPM5", "serve…

not rated 12k +39 changed 1mo ago A SkillSpector: warn 109 tokens original Apache-2.0

genoffice

276

genspark-ai/genoffice

Skill Claude CodeCodex

Create, convert, read and edit Office documents locally with GenOffice's command line. Build a new presentation (pptx) from a brief through a checked outline, per-page spec and render pipeline, a new spreadsheet (xlsx) from CSV or JSON data with formulas, a new Word document (docx) from Markdown or HTML, or a PDF…

not rated 12k +340 changed 2d ago A 202 tokens original Apache-2.0

drawio-reconstruction

277

HKUSTDial/Supervisor-Skills

Skill Codex

Reconstructs reference images into high-fidelity, editable Draw.io files with rendered previews: native Draw.io elements carry text and structure, SVG covers simple icons that match the reference, and cropped or transparent PNGs preserve complex visuals. Use when the user wants a diagram image, research figure…

not rated 12k +520 yesterday A Socket: passSnyk: passSkillSpector: pass 102 tokens

TencentCloud/Octop

Skill Claude CodeCodex

Generate bilingual Octop expert manifest metadata from a SkillHub skillset package.

not rated 12k +310 changed 1mo ago A 20 tokens original MIT

apikey-image-gen

279

EKKOLearnAI/hermes-studio

Skill Claude CodeCodex

Generate or edit images through Ekko Studio using the selected/requested profile's configured Studio image provider from config.yaml.

not rated 12k changed 1mo ago A SkillSpector: warn 27 tokens

MiniMax-AI/MiniMax-H3

Skill Claude CodeCodex

Create complete stylized 3D animated shorts from a story idea through an ordered production workflow covering project brief, story outline, character and environment cards, standardized shot planning, text or optional pencil storyboards, video-model selection, single-shot generation, assembly, BGM matching, and final…

not rated 12k +413 9d ago A Socket: passSnyk: passSkillSpector: pass 115 tokens

shadowbroker

281

BigBodyCobain/Shadowbroker

Skill Claude CodeCodex

Query the ShadowBroker OSINT intelligence platform for real-time geospatial intelligence, place AI intel pins on the map, manage autonomous monitoring, inject data into native layers, fetch satellite imagery, aggregate news, generate intelligence reports, and participate in the Wormhole mesh network.

not rated 11k +31 yesterday B SkillSpector: warn 56 tokens AGPL-3.0

app-builder-sdk

282

holaboss-ai/holaOS

Skill Claude CodeCodex

Build a new holaOS app using @holaboss/app-builder-sdk (5 backend primitives + optional shadcn dashboard UI). The canonical path for vibe-coded apps — integration modules AND dashboard apps both live here.

not rated 11k +13 9d ago A SkillSpector: warn 47 tokens

resolve-handoff

283

omnigent-ai/omnigent

Skill Claude CodeCodex

Emit the complete Resolve handoff with exact modes, outcomes, test evidence, and publication state.

not rated 11k +91 changed 23d ago A 23 tokens original Apache-2.0

fff

284

dmtrKovalenko/fff

MCP server Claude CodeCodexCursor +2

MCP server "fff" as configured in dmtrKovalenko/fff. Launched with ./target/release/fff-mcp.

not rated 11k +30 yesterday A tokens not measured original MIT

html-artifacts

285

langchain-ai/open-swe

Skill Claude CodeCodex ✓ vendor

Author the HTML for a plan artifact, dashboard iframe, or Slack attachment — structure, design plan, available runtime, theming, and craft. Read this before writing HTML for publishartifact, outputiframe, or slackattachhtml.

not rated 11k +20 changed 10d ago A Snyk: passSkillSpector: pass 52 tokens original MIT

Windows-MCP

286

CursorTouch/Windows-MCP

MCP server Claude CodeCodexCursor +2

Lightweight MCP Server for interacting with Windows Operating System. Runs locally from the windows-mcp Python package.

not rated 11k +280 yesterday A Socket: warn tokens not measured original MIT

aden-hive/hive

Skill Claude CodeCodex

Required before any hive-browser CLI command. The browser is driven from the terminal by running hive-browser ... --json via terminalexec — not via MCP tools. Teaches the browser lifecycle rules (the bridge attaches to the USER'S running Chrome — never kill or launch browser processes; timeouts are transport issues…

not rated 11k +14 4d ago A SkillSpector: warn 142 tokens original Apache-2.0

Narcooo/inkos

Skill Claude CodeCodex

A method for creating interactive films with branching story paths, tracked variables, shootable scenes, multiple endings, and consistent assets.

not rated 11k +58 changed 1mo ago A SkillSpector: pass 40 tokens AGPL-3.0

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: