Skills for Codex

213,011 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

html-design

4537

NimaChu/html-design

Skill Codex

Create, redesign, repair, validate, preview, and package lightweight standalone HTML deliverables. Use for marketing experiences, product prototypes, infographics, motion narratives, documents, browser tools, dashboards, guided workflows, knowledge interfaces, mini-games, presentations, reusable style and brand…

not rated 101 changed 13d ago A 82 tokens

innae1121-bit/gsghwp

Skill Codex

Route every Hancom/HWP document edit, analysis, and verification request to the GSGHWPBETA (gsg-hwp-beta-live) MCP. Never fall back to computer-use; report an unavailable or closed MCP connection and stop. Supports already-open HWP inspection and editing, native tables and captions, ratio-preserving images, PPTX/XLSX…

not rated 101 17d ago A SkillSpector: warn 98 tokens original MIT

soushen-hunter

4539

hexian2001/soushen-hunter

Skill Claude CodeCodex

A web-search skill that uses Playwright to search Bing or Google and extract structured results and page elements. Playwright is a tool for controlling a web browser with code.

not rated 101 6mo ago A 215 tokens

next-1688/1688-item-image-optimizer

Skill Claude CodeCodex

An image-editing skill for opening a product-image optimisation page and adding sales-oriented elements to 1688 product main images. 1688 is a Chinese online wholesale marketplace.

not rated 101 changed 12d ago A 197 tokens

nemo

4541

ChengHua926/nemo-skill

Skill Claude CodeCodex

Search engine for MCP tools and agent skills. Search 790+ MCP server tools and 760+ agent skills in one place, call remote MCP tools, and get full skill instructions via simple HTTP API.

not rated 101 7mo ago A 44 tokens

smart-contract-audit

4542

greatpie/smart-contract-audit-skill

Skill Claude CodeCodex

Script-backed, out-of-box auditing workflow for Solidity/EVM repositories based on EVMbench detect/patch/exploit methodology. Use when asked to audit a smart contract repo from a URL or local path, auto-prepare the environment, find high-severity loss-of-funds vulnerabilities, validate exploitability, propose safe…

not rated 101 6mo ago A 80 tokens

secutils-deno-runtime

4543

secutils-dev/secutils

Skill Claude CodeCodex

Reference for the restricted Deno runtime that hosts Secutils.dev responder scripts and API tracker configurator/extractor scripts. Documents what is and is not available inside the sandbox, the context global shape per script kind, the Deno.core utility namespace (encode/decode, binary string helpers, base64 building…

not rated 101 25d ago A 163 tokens AGPL-3.0

ingest

4544

jackwener/llm-wiki

Skill Claude CodeCodex

Ingest source material into an LLM Wiki vault. Use whenever the user invokes /ingest, asks to turn documents, notes, chats, or URLs into durable wiki knowledge, or asks to create or update interconnected wiki pages from source material.

not rated 101 +1 2mo ago A SkillSpector: pass 52 tokens original Apache-2.0

next-1688/1688-item-title-optimizer

Skill Claude CodeCodex

A Chinese-language assistant for improving product titles on 1688, an online Chinese wholesale marketplace. It produces title suggestions using rule-based keyword additions and deeper language-model rewrites.

not rated 101 +1 changed 12d ago A 134 tokens

morphous-catalog

4546

Ameyanagi/morphos

Skill Codex

Create or refresh Morphous website design-system/theme bundles from animal, insect, plant, landscape, mineral, weather, or other nature motifs. Use when Codex is asked to generate Morphous motif images, light/dark design-system boards, reusable image prompts, generated web assets, shadcn/tweakcn theme exports, or the…

not rated 101 1mo ago A SkillSpector: pass 79 tokens original Apache-2.0

homeassistant

4547

ha-china/ha_claw

Skill Claude CodeCodex

Source-layer Home Assistant guide material preserved behind the runtime guide.

not rated 101 +1 28d ago A SkillSpector: pass 15 tokens original MIT

standard-team

4548

xuanbingbingo/claude-standard-dev-team

Skill Claude CodeCodex

A Chinese-language playbook for coordinating a full software project through 11 phases, from requirements and architecture to implementation, testing, and release.

not rated 101 2mo ago C 101 tokens original MIT

lets-go-rss

4549

ALBEDO-TABAI/lets-go-rss

Skill Claude CodeCodex

A lightweight RSS subscription manager for tracking updates from services such as YouTube, Vimeo, Behance, Twitter/X, and several Chinese platforms. RSS is a format that lets one tool collect new posts from many sites.

not rated 101 4mo ago A 63 tokens

uml-diagramming

4550

antoinebou12/uml-mcp

Skill Claude CodeCodex

Produces Mermaid or PlantUML diagram code from user specifications for UML, architecture, and flow diagrams. Use when the user asks for diagram code or output for the generateuml / generateumlimage MCP tools. Supports Kroki-renderable output.

not rated 101 +2 changed 12d ago A SkillSpector: warn 55 tokens original MIT

kimodo-unity-bridge

4551

OneYoungMean/KimodoUnityBridge

Skill Claude CodeCodex

Install KimodoUnityBridge and route Unity animation work through its cooperating capability tools.

not rated 101 +3 changed 13d ago A 23 tokens original Apache-2.0

paper-reading-zh

4552

MrGeDiao/paper-reading-zh

Skill Codex

A Chinese-language workflow for closely reading research papers, especially in computer science and artificial intelligence, from sources such as PDFs, arXiv, or conference pages.

not rated 101 +2 changed 2d ago A SkillSpector: pass 117 tokens original MIT

Qiushen-first/cn-investment-banking-skills

Skill Codex

A workflow for comparing Chinese investment-banking documents, such as prospectuses, audit reports, legal opinions, and regulatory replies. It checks whether facts match while accounting for differences in period, entity, scope, unit, and definition.

not rated 101 1mo ago A SkillSpector: pass 115 tokens original Apache-2.0

video-shotcraft

4554

axcslmd/video-auto-maker

Skill Claude CodeCodex

A video-production workflow based on shot recipe cards, Remotion templates, real webpage screenshots, camera movement, and sound design. Remotion is a tool for creating videos with code.

not rated 101 +5 2d ago A 73 tokens

dcf-model

4555

Wind-Information-Co-Ltd/wind-skills

Skill Claude CodeCodex

Real DCF (Discounted Cash Flow) model creation for equity valuation. Retrieves financial data from SEC filings and analyst reports, builds comprehensive cash flow projections with proper WACC calculations, performs sensitivity analysis, and outputs professional Excel models with executive summaries. Use when users…

not rated 101 9d ago A Socket: passSnyk: warn 85 tokens

hoist-the-elephant

4556

jinhanbuilds/hoist-the-elephant

Skill Codex

A conversation-reset procedure for cases where repeated corrections have pulled a long task away from its main goal. It pauses the work, reviews the user’s actual intent and prior decisions, and restates the basis for continuing.

not rated 101 24d ago A SkillSpector: pass 75 tokens original MIT

claude-runner

4557

catsforbots/cat

Skill Claude CodeCodex

Use when the user asks Codex to run a task or prompt through an installed Claude Code harness using CAT's isolated Claude runner.

not rated 101 14d ago A 26 tokens

fin-paper-convert

4558

csmar432/finai-research

Skill Claude CodeCodex needs its repo

Compile LaTeX to PDF and convert to target journal format.

not rated 100 yesterday A SkillSpector: pass 12 tokens original MIT

zhigui

4559

CarlWangChina/zhigui-openclaw-ui-second-brain-skill

Skill Codex

Personal assistant workflow for durable memory, connected actions, decisions, planning and review. Use whenever the user discusses their life, commitments, goals, notes, choices, follow-ups, or schedule.

not rated 100 1mo ago A 42 tokens

website-explorer

4560

EndymionLee/PilotBrowseMCP

Skill Codex

Discover website capabilities from user behaviors. Learn APIs and automate workflows.

not rated 100 +1 1mo ago A SkillSpector: pass 17 tokens original MIT

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: