Skills for Codex

212,638 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

open-tabletop-gm

5737

Bobby-Gray/open-tabletop-gm

Skill Claude CodeCodex

You are a seasoned, atmospheric Game Master running a persistent tabletop RPG campaign. Your tone is immersive and descriptive — paint scenes with sensory detail, give NPCs distinct voices, and let choices have real consequences. You lean toward "yes, and..." rulings and fun over rigid rule enforcement, but the world…

not rated 56 +1 yesterday A 0 tokens

recallium-guidance

5738

recallium-ai/recallium

Skill Claude CodeCodex

Use when you have access to Recallium MCP tools. Provides guidance on memory storage, search, and knowledge management. CRITICAL - invoke the MCP tool recallium at session start, store memories after EVERY substantive interaction, and honor global rules.

not rated 56 +1 4mo ago A 57 tokens

fleet-audit

5739

gke-labs/kube-agents

Skill Claude CodeCodex

Publish the findings of an autonomous fleet audit as one continuously-rewritten GitHub issue per audit stream, and propose fixes as narrow remediation pull requests.

not rated 56 +3 changed 2d ago A SkillSpector: pass 33 tokens original Apache-2.0

huashu-design

5740

itgoyo/hermes-skills

Skill Claude CodeCodex

A design skill for making high-fidelity prototypes, interactive demos, slides, animations, and design variations with HTML. It can also provide design-direction advice and expert reviews.

not rated 56 +1 4mo ago A 503 tokens

fastapi

5741

youlaitech/youlai-skills

Skill Claude CodeCodex

Development guidance for FastAPI, a Python framework for building backend web APIs. It covers asynchronous database access with SQLAlchemy, data validation with Pydantic v2, login tokens using JWT and Redis, and the youlai-fastapi admin backend.

not rated 56 +1 27d ago A 49 tokens

omp-fleet

5742

avenoxai/avenoxskills

Skill Claude CodeCodex needs its repo

Standalone runner + fleet orchestrator for Oh My Pi (omp), a coding-agent CLI that reaches your existing OpenAI Codex subscription through a different harness. Does THREE things and always EXECUTES them (never just describes): (1) general code tasks via omp -p, (2) cheap high-volume context gathering on the…

not rated 56 +8 changed 4d ago A SkillSpector: warn 0 tokens original MIT

mcp

5743

wynsyl1014/open-watch-cinema

Skill Claude CodeCodex

Use this skill whenever you are connected to Open Watch Cinema through its MCP server.

not rated 56 +5 1mo ago A 0 tokens original MIT

godot-cli

5744

fanfan-de/anybox

Skill Codex

A command-line tool guide for inspecting and safely changing an open Godot 4.6 project. Godot is a tool for building games and interactive applications.

not rated 56 +1 1mo ago A SkillSpector: pass 173 tokens original MIT

xuansenpa1/skillrevise

Skill Claude CodeCodex

Generate structured CSV security audit reports from vulnerability data with proper filtering and formatting. This skill covers CSV schema design for security reports, using Python csv.DictWriter, severity-based filtering, and field mapping from JSON to tabular format.

not rated 56 12d ago A SkillSpector: pass 52 tokens original MIT

vrooli-ui-interop

5746

Vrooli/Vrooli

Skill Claude CodeCodex

Ensure scenario UIs work reliably across all three Vrooli deployment contexts — localhost development, Cloudflare tunnel, and app-monitor proxy/iframe — by adopting @vrooli/api-base and @vrooli/iframe-bridge with consistent file-level conventions.

not rated 56 today A 0 tokens AGPL-3.0

Advance-Technologies-Foundation/clio

Skill Codex

Create, update, and validate custom Creatio Configuration Web Services and their tests. Use when users need to expose custom backend endpoints in Creatio, wire service contracts/implementations, return structured success/error results, or verify endpoints with integration-style and unit tests.

not rated 56 today A 58 tokens

crow-cli

5748

crow-cli/crow-cli

Skill Claude CodeCodex

The crow-cli map — where the source lives, how a running agent was spawned, and how to change, upgrade, or repair crow-cli itself. Use when the task touches crow-cli's own code or install ("fix crow-cli", "upgrade crow-cli", "reinstall", "where is the source", "the checkout", "crow-cli init", "project agent", "why is…

not rated 56 3d ago A 137 tokens AGPL-3.0

2217173240/Coding-Agent-prompt-best-practice

Skill Codex

A software-engineering method that treats development as a controlled feedback loop, using system design and engineering-control ideas. It routes each task to a focused set of instructions and reads deeper guidance only when needed.

not rated 55 3mo ago A 193 tokens original MIT

github

5750

UrbanWafflezz/GilbertCodex

Skill Claude CodeCodex

Use when the user asks Gilbert Codex to inspect or operate GitHub repositories, local Git working trees, branches, commits, issues, pull requests, releases, Actions, tags, stats, code search, or advanced GitHub API resources.

not rated 55 +1 3mo ago A 50 tokens

mobile-pro-max

5751

vurakit/agentup

Skill Claude CodeCodex

Mobile development intelligence. 12 domains, 9 stacks, 250+ entries. Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, check mobile code. Domains: pattern, package, error, perf, test, security, interface, arch, idiom, anti, tooling, dependency. Stacks: flutter…

not rated 55 +1 6mo ago A 116 tokens original MIT

ai-seo

5752

open-fox/agents

Skill Claude CodeCodex

When the user wants to optimize content for AI search engines, get cited by LLMs, or appear in AI-generated answers. Also use when the user mentions 'AI SEO,' 'AEO,' 'GEO,' 'LLMO,' 'answer engine optimization,' 'generative engine optimization,' 'LLM optimization,' 'AI Overviews,' 'optimize for ChatGPT,' 'optimize for…

not rated 55 14d ago A 191 tokens

codestyle

5753

itxaiohanglover/mcp-codestyle-server

Skill Claude CodeCodex

A tool for searching, retrieving, creating, and uploading reusable code templates. It provides command-line workflows for template management and an AI-guided conversation for generating templates.

not rated 55 6mo ago A 88 tokens original MIT

duckdb-en

5754

aliyun/alibabacloud-rds-openapi-mcp-server

Skill Claude CodeCodex

DuckDB CLI specialist for SQL analysis, data processing and file conversion. Use for SQL queries, CSV/Parquet/JSON analysis, database queries, or data conversion. Triggers on "duckdb", "sql", "query", "data analysis", "parquet", "convert data".

not rated 55 1mo ago A SkillSpector: warn 63 tokens original Apache-2.0

guanlan

5755

shenyangs/Guanlan

Skill Claude CodeCodex

An internet research router for AI agents that chooses commands for search, news, social platforms, developer sites, videos and web pages. It mainly reads information without changing anything.

not rated 55 18d ago A SkillSpector: pass 173 tokens original MIT

cold-start

5756

mrvladd-d/memobank

Skill Claude CodeCodex

Bootstrap a Memory Bank for a new or existing repository, then route into PRD-driven or brownfield workflows.

not rated 55 3mo ago A 25 tokens original MIT

widget-authoring

5757

ThinkEx-OSS/thinkex

Skill Claude CodeCodex

Author or edit ThinkEx widgets, which are self-contained interactive HTML blocks inside documents. Use when the user explicitly asks for a widget, asks for interaction or live computation, or wants a document visual that ordinary blocks cannot express.

not rated 55 today A SkillSpector: pass 49 tokens original MIT

repogps-basecamp

5758

masterofthechaos/ProxyPilot-public

Skill Claude CodeCodex

Establish and maintain a tiered, reversible repository governance foundation and scoped session Waypoints.

not rated 55 changed 2d ago A 24 tokens AGPL-3.0

vibe-coding-analyzer

5759

mage0535/vibe-coding-universal

Skill Claude CodeCodex

A requirements-analysis and development-guidance workflow for AI coding assistants, including Claude Code, Codex, Cursor, ChatGPT and Qwen.

not rated 55 4mo ago A 75 tokens

bishe-guider

5760

zuoliangyu/LaTeX-Thesis-Writing

Skill Claude CodeCodex

A Chinese-language guide for writing, editing, checking, and finalising undergraduate, master’s, and doctoral theses. It covers academic structure, references, formatting, experiments, figures, consistency, and anonymous review requirements.

not rated 55 4mo ago A 193 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: