Skills for Codex

212,637 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

ocm-browser

5569

mathaix/OpenClawMachines

Skill Claude CodeCodex

Drive a browser from an OpenClaw machine. Companion to the browser-harness skill — explains the OCM-specific bridge proxy, the readiness check you must run first, and how pairing works. Start here before writing any browser code.

not rated 58 +1 2mo ago A SkillSpector: pass 51 tokens original Apache-2.0

join-buyer

5570

AntSeed/antseed

Skill Claude CodeCodex

Help the user set up an AntSeed buyer node to consume AI services from the peer-to-peer network. Walk them through installation, funding, and connecting their existing tools (Aider, Continue.dev, Cursor, or any OpenAI-compatible client) through the local proxy.

not rated 58 +1 yesterday A 0 tokens GPL-3.0

searxng

5571

stvlynn/skills

Skill Claude CodeCodex

Privacy-respecting web search powered by a local SearXNG instance. Use when searching the web, looking up information, researching topics, or needing quick answers. Supports multiple categories including general, images, videos, news, and more. Aggregates results from 70+ search engines without tracking.

not rated 58 5mo ago A 65 tokens

remotion-ads

5572

Maartenlouis/remotion-ads

Skill Claude CodeCodex

Professional video ad creation with Remotion — Instagram Reels (9:16), website explainers (16:9), and carousels (4:5). Use when creating video ads, animated social content, or educational explainer videos. Includes ElevenLabs voiceover with word-level captions, AI icon generation, background music, ad copywriting…

not rated 58 +1 4mo ago A 99 tokens original MIT

verify

5573

Harzva/learn-likecc

Skill Claude CodeCodex

This skill verifies Claude Code configurations and setup.

not rated 58 yesterday A 0 tokens

nightscout-cgm

5574

shanselman/nightscout-cgm-skill

Skill Claude CodeCodex

Analyze CGM blood glucose data from Nightscout. Use this skill when asked about current glucose levels, blood sugar trends, A1C estimates, time-in-range statistics, glucose variability, or diabetes management insights.

not rated 58 3mo ago A 49 tokens original MIT

prompt-master

5575

mackswendhell/prompt-mestre

Skill Claude CodeCodex

Gera prompts otimizados para qualquer ferramenta de IA. Use quando for escrever, corrigir, melhorar ou adaptar um prompt para LLM, Cursor, Midjourney, IA de imagem, IA de vídeo, agentes de código ou qualquer outra ferramenta de IA.

not rated 58 4mo ago A 56 tokens original MIT

tigerbx

5576

htylab/tigerbx

Skill Claude CodeCodex

Use TigerBx 0.2.3+ for research-use neuroimaging workflows: T1w brain extraction and segmentation, HLC parcellation, registration, VBM, EPI/DTI distortion correction, NERVE embeddings, and image metrics. Trigger when choosing or calling tigerbx Python APIs/CLI, interpreting outputs or labels, or building TigerBx batch…

not rated 58 +1 2mo ago A 81 tokens

agentchat

5577

arlington-labs/agentchat

Skill Claude CodeCodex

Send and receive messages in AgentChat groups — create groups, invite friends, share bug reports and prompt discoveries between agents over S2 streams.

not rated 58 5mo ago A 31 tokens

AmadeusITGroup/otter

Skill Claude CodeCodex

Write keyboard-only test variants and focus management checks using Playwright: navigation patterns, focus expectations, helpers, and file structure conventions.

not rated 58 yesterday A SkillSpector: warn 34 tokens original BSD-3-Clause

qr-code-generator

5579

mingle98/AI-Agent-Node

Skill Claude CodeCodex

A tool for turning text, web links, contact details, or Wi-Fi settings into QR code image files, in PNG or SVG format.

not rated 58 12d ago A SkillSpector: pass 57 tokens original Apache-2.0

oqto-setup

5580

byteowlz/oqto

Skill Claude CodeCodex needs its repo

Guide users through Oqto platform setup, troubleshoot installation issues, and verify deployment configuration. Use when the user is installing Oqto, configuring the platform, or encountering setup-related problems.

not rated 58 2d ago D 43 tokens original MIT

vrc-udon-project-docs

5581

sechiro/VRCUdonSkills-for-Codex

Skill Codex

A set of project-owned starter documents for VRChat UdonSharp projects, including setup, system, scene, reference, and agent guidance. Project-owned means the documents describe the specific project's rules and environment.

not rated 58 5mo ago A 142 tokens original MIT

kimun-cli

5582

nico2sh/kimun

Skill Claude CodeCodex

Use when the user has kimun installed and wants to create, append, search, or read notes from the terminal, or when automating note management as part of a workflow or agent task.

not rated 58 +2 4d ago A SkillSpector: pass 42 tokens original MIT

tufte-xiaohei-fusion

5583

quzhi-ai/tufte-xiaohei-fusion

Skill Claude CodeCodex

A design workflow that combines Tufte-style information graphics with a recurring hand-drawn black character called Xiaohei in a tall mobile image. Tufte-style graphics prioritize clear evidence and accurate data displays.

not rated 58 +1 3mo ago A 217 tokens original MIT

precoil-emt

5584

David-Precoil/testing-business-ideas-with-claude

Skill Claude CodeCodex

Use this skill when the user wants to test a business idea, strategy, or initiative against real-world risk. Triggers include: 'test my idea', 'what are the riskiest assumptions', 'help me validate this', 'run EMT on this', 'extract assumptions', 'assumption mapping', 'what could go wrong with this plan', 'pressure…

not rated 58 +1 6mo ago A 135 tokens original MIT

quote-calculator

5585

duncan-buildroom/freeskills

Skill Claude CodeCodex

Build a small instant-quote widget for a service business — the buyer picks a few options and sees a price range right away, then leaves their contact details. Works for movers, cleaners, lawn care, painters, junk removal, detailers, handymen. One self-contained HTML file, no backend, nothing to pay for, and it's one…

not rated 58 +2 1mo ago A 148 tokens

xkcd_explorer

5586

markqvist/lc

Skill Claude CodeCodex

Explore XKCD comics randomly or by topic.

not rated 58 +1 7d ago A 14 tokens

gh-cli

5587

znlgis/my-opencode-deepseek-config

Skill Claude CodeCodex

Patterns for invoking the GitHub CLI (gh v2.100.0+) from agents. Use when the task mentions GitHub, gh, pull requests/PRs, issues, releases, gists, Actions/workflow runs, forks, repo cloning, reviews, or you need exact gh commands. Covers pagination, repo targeting, search vs list, discussions, projects, rulesets…

not rated 58 +1 changed 6d ago A SkillSpector: warn 88 tokens original MIT

longtext-translate

5588

zlhhhh8901/longtext-translate

Skill Claude CodeCodex

A workflow for translating, checking, or polishing text of any length. It first converts local PDFs and EPUBs into Markdown, a plain-text document format, before translating them.

not rated 58 +1 2mo ago A 86 tokens

notify-user

5589

5dive-ai/5dive

Skill Claude CodeCodex

Send progress, completion, and option-prompt messages to the paired user via this agent's Telegram bot. Use whenever work takes more than a few seconds, when blocking on a user decision, or when presenting choices. Never go silent for more than 30s on a long-running task.

not rated 58 +1 today A SkillSpector: warn 61 tokens original MIT

ZengLiangYi/ChatCrystal

Skill Codex

Write reusable ChatCrystal task memories after substantive work completes. Use when implementation or debugging produced a durable fix, pitfall, pattern, or decision worth preserving, and when the environment can either persist it through writetaskmemory or emit a structured memory candidate for later save.

not rated 58 3d ago A SkillSpector: pass 62 tokens original Apache-2.0

premortem

5591

AndyShaman/premortem

Skill Claude CodeCodex

A short premortem planning session that asks what could make a plan fail before work begins. It examines a plan from several viewpoints, suggests responses, and records the discussion in the project documentation.

not rated 58 4mo ago A 138 tokens original MIT

zz-haooo/Meta-Team

Skill Claude CodeCodex

Structured 5-step workflow for producing long-form research reports that satisfy rubric-based evaluation across 6 axes (Explicit, Implicit, Synthesis, Communication, Instruction Following, References).

not rated 58 +1 1mo ago A 41 tokens

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: