codex skills

18,898 tagged codex, measured the same way as everything else here.

Browse within: agentic-ai 438cursor 277claudecode 220coding-agents 219Autonomous Agents 210agent 206claudecode-skills 171skills 166ai-tools 161ai-coding 134openai 119awesome 117awesome-list 117codex-plugins 117

loop

145

breezewish/CodexPotter

Skill Codex

Use only when user explicitly invokes $loop.

not rated 630 changed 1mo ago A SkillSpector: warn 11 tokens original Apache-2.0

vibe-check

146

TexasBedouin/vibe-check

Skill Claude CodeCodex

Turn a complete beginner's app idea into a buildable plan, then keep them oriented while they build. Use it whenever someone who has never coded wants to build or "vibe code" an app, has an idea but no idea where to start, or wants it turned into a plan, MVP scope, tech stack, user flows, or blueprint. It has three…

not rated 621 +5 3mo ago A 292 tokens original MIT

color-expert

147

meodai/skill.color-expert

Skill Claude CodeCodex

Use when working with color naming, color theory, color spaces, color definitions, or any task involving color knowledge - palettes, ramps, gradients, conversions, accessibility, perceptual matching, pigment mixing, print-vs-screen color, CSS color syntax, or historical color terminology. Use this skill whenever the…

not rated 617 +7 changed 13d ago B 92 tokens CC-BY-4.0

rust-skills

148

leonardomso/rust-skills

Skill Claude CodeCodex

Comprehensive Rust coding guidelines with 265 rules across 26 categories. Use when writing, reviewing, or refactoring Rust code. Covers ownership, error handling, async patterns, concurrency, unsafe code, API design, memory optimization, performance, numeric safety, conversions, serde, pattern matching, macros…

not rated 610 +21 4mo ago A 84 tokens original MIT

spool

149

paperboytm/spool

Skill Claude Code

Share the current session and a share-ready Summary to the Spool hub via the spool CLI ("share to spool", "publish this session", withdraw a share, or a pasted spool session link) — and recall past AI sessions from inside any agent by searching all Claude Code, Codex, Gemini CLI, OpenCode, and Pi history when the user…

not rated 592 +1 2mo ago C 95 tokens

solo-artifacts

150

solo-agent/solo

Skill Claude CodeCodex

Use when a Solo task or thread should become an interactive, reviewable, self-contained HTML artifact for progress/status, review/decision, or comparison/leaderboard work inside Solo.

not rated 592 +5 1mo ago A SkillSpector: pass 40 tokens original MIT

lemma-user

151

lemma-work/lemma-platform

Skill Codex

Operate an existing Lemma pod from the CLI as a human or agent: inspect resources, query tables and records under RLS, search and read pod files (converted markdown, page images), run functions and workflows, submit waiting workflow forms, chat with pod agents, message pod members, and execute third-party connector…

not rated 604 +39 changed today A SkillSpector: warn 81 tokens AGPL-3.0

diagnose

152

sharpdeveye/maestro

Skill Claude Code

Use when the user wants to find problems, audit workflow quality, or get a comprehensive health check on their AI workflow.

not rated 591 5mo ago A 27 tokens original MIT

sleekdotdesign/agent-skills

Skill Claude CodeCodex

Design mobile app screens with Sleek, edit Sleek projects, and implement their designs in React Native or HTML.

not rated 589 +3 changed 15d ago A SkillSpector: warn 30 tokens original MIT

tunnel-mcp

154

openai/tunnel-client

Skill Claude CodeCodex ✓ vendor

Create, connect, list, and inspect MCP tunnel runtimes through the local tunnel-client plugin. Use when Codex needs to manage secure MCP tunnels with aliases and native tunnel-client runtime processes.

not rated 585 +18 today A SkillSpector: pass 43 tokens original Apache-2.0

solana-dev

155

solana-foundation/solana-dev-skill

Skill Claude CodeCodex

Use when user asks to "build a Solana dapp", "write an Anchor program", "create a token", "debug Solana errors", "set up wallet connection", "test my Solana program", "fuzz my Solana program", "deploy to devnet", "send a v1 transaction", "support larger transactions", "fix maxSupportedTransactionVersion", or "explain…

not rated 579 +3 changed 6d ago A Socket: passSnyk: passSkillSpector: warn 249 tokens original MIT

ui-ux-pro-max

156

shobcoder/shob

Skill Claude CodeCodex

UI/UX design intelligence expert for web and mobile applications. Use when designing interfaces, selecting color palettes, typography, visual styles, building landing pages, dashboards, or reviewing code for UX issues. Covers 50+ design styles, 97 color palettes, 57 font pairings, 99 UX guidelines, 25 chart types…

not rated 578 +2 1mo ago A SkillSpector: pass 104 tokens original MIT

brain-setup

157

mindmuxai/brain.md

Skill Claude Code

Bootstrap the Open Project Brain Standard into the current project — prefer brain init (ensure BRAIN.md, scaffold empty brain brainRoot-aware, default-wire CLAUDE.md + AGENTS.md). Optionally install a pre-commit hook and a Claude Code or Codex SessionStart hook.

not rated 578 +9 changed today A SkillSpector: warn 63 tokens original Apache-2.0

maestro-learn

158

catlog22/maestro-flow

Skill Claude CodeCodex

User-invoked learning toolkit — guided reading, investigation, pattern extraction, or second opinions. Manual /maestro-learn only; NEVER auto-invoke for code exploration or analysis — route those intents to the analyze step via /maestro-next.

not rated 567 changed 5d ago A 55 tokens

wow-assistant

159

gakonst/nanocodex

Skill Claude CodeCodex

Context-aware World of Warcraft lore, progressive hints, builds, and PvP/PvE guidance using the Nanocodex WoW companion's exported character snapshot.

not rated 564 8d ago A 37 tokens original Apache-2.0

concord-relay

160

Get-Concord-AI/concord-mcp

Skill Claude CodeCodex

Keep this Grok session reachable by other Concord agents while idle.

not rated 571 +75 changed 2d ago A SkillSpector: pass 18 tokens original MIT

gm-evaluate

161

RandallLiuXin/GodotMaker

Skill Claude Code

Evaluate the current tag's quality: enforce the playable-closed-loop gate, maintain a single cross-tag e2e/ suite that always reflects the current game (add tests for new mechanics, prune tests for mechanics this tag deliberately removed), and reason about gameplay quality. Independent from the build process — fresh…

not rated 555 +1 1mo ago A 84 tokens

codex-auth-setup

162

ndycode/codex-multi-auth

Skill Claude CodeCodex

Install or refresh codex-multi-auth for the official Codex CLI, run first login, and verify account health and routing.

not rated 554 +12 today A SkillSpector: pass 32 tokens original MIT

gpui-mockup

163

wavyrai/tmux-ide

Skill Claude Code

Explore visual directions for a herdr-gpui UI element as real GPUI code. Write 3–4 variants in one Rust file, show them side by side in a native mockup window in the user's own theme and fonts, capture the window to check your work, and iterate on the picks and notes the user sends back. Use instead of the HTML mockup…

not rated 555 +3 today A 0 tokens original MIT

doc

164

termio-sh/termio

Skill Claude CodeCodex

Use for ANY operation on a doc under docs/ — creating, updating/editing, changing its status, or querying. Keeps the YAML front matter (title/status/type/updated) correct and regenerates the docs/README.md wiki index. Invoke when the user says 'new doc', 'create a doc/design/RFC', 'start a design doc', 'update the…

not rated 562 +7 today A SkillSpector: warn 190 tokens original MIT

mco-cli

165

mco-org/mco

Skill Claude CodeCodex

Use mco to run explicit multi-provider Agent invocations, stream raw answers, persist file-backed artifacts, and coordinate read-only chain/debate/synthesis stages.

not rated 540 +3 13d ago A SkillSpector: pass 38 tokens original MIT

codex-bridge

166

UNLINEARITY/CLI-WeChat-Bridge

Skill Codex

Attach a messaging channel (WeChat, WeCom, or Telegram) to the current Codex conversation through the shared Codex app-server daemon, or manage the attached bridge. Use for $codex-bridge requests from Codex TUI sessions; this skill does not apply to Claude Code, OpenCode, Pi, or embedded (desktop app) Codex sessions.

not rated 541 +8 changed today A 79 tokens AGPL-3.0

tt-sidebar

167

stormzhang/token-tracker

Skill Codex

Open a live Token Tracker sidebar for only the current Codex session in a right-side terminal split at one-third width. Use when the user explicitly invokes $tt-sidebar or asks to monitor the current Codex session beside its terminal pane.

not rated 534 +3 10d ago A SkillSpector: pass 50 tokens original MIT

prose-writer

168

WILLOSCAR/research-units-pipeline-skills

Skill Codex

Write output/DRAFT.md (or output/SNAPSHOT.md) from an approved outline and evidence packs, using only verified citation keys from citations/ref.bib.

not rated 514 +1 15d 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: