Skills for Codex

211,610 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

ufy2024/AuC

Skill Claude CodeCodex

Guidance for packaging Python programs for Windows as optimized installers using Nuitka and Inno Setup.

not rated 1.1k +1 1mo ago A SkillSpector: warn 108 tokens original MIT

agent-observability

1154

BagelHole/DevOps-Security-Agent-Skills

Skill Claude CodeCodex

Instrument AI agents with tracing, token metrics, latency, and cost visibility. Use for reliability and debugging.

not rated 1.1k +31 3mo ago A SkillSpector: warn 26 tokens original MIT

crabbox

1155

openclaw/agent-skills

Skill Claude CodeCodex

Crabbox/Testbox remote proof: portable provider routing, untrusted isolation, Linux/macOS/Windows/WSL2, live E2E, diagnostics, cleanup.

not rated 1.1k +6 today A SkillSpector: pass 39 tokens original MIT

blueprint-authoring

1156

flopperam/unreal-engine-mcp

Skill Claude CodeCodex

Blueprint authoring workflow for the Flopperam Unreal Engine MCP. Covers the full create, author, commit, verify cycle using the narrow bp tool surface. Use when creating or editing Blueprints, adding variables/components/events/functions, wiring graphs, or debugging compile errors.

not rated 1.1k +2 2mo ago A 62 tokens

openclaw-plugin

1158

LycheeMem/LycheeMem

Skill Claude CodeCodex

This plugin is a thin adapter between OpenClaw and LycheeMem. It does not replace memory-core, does not claim plugins.slots.memory, and does not duplicate LycheeMem algorithms.

not rated 1.1k +77 1mo ago A SkillSpector: pass 0 tokens original Apache-2.0

eli5

1159

DreambigOu/ELI5

Skill Claude CodeCodex

Explain any topic, code, concept, or error tailored to a specific audience's level of understanding. Use this skill whenever the user says 'explain like I am', 'ELI5', 'explain this to my', 'break this down for', 'dumb it down', 'simplify this for', or asks you to explain something to a specific person or audience…

not rated 1.1k +163 5mo ago A Socket: passSnyk: pass 162 tokens original MIT

statem

1160

henryqin1997/statem

Skill Claude CodeCodex

Use when a long coding or research task should be managed with statem state-machine runbooks, including creating specs, starting or resuming runs, checking current state, transitioning with goto, saving progress, and reading history.

not rated 1.1k +86 10d ago A SkillSpector: warn 47 tokens original Apache-2.0

simulink-streaming-dsp

1161

matlab/simulink-agentic-toolkit

Skill Claude CodeCodex

Building or editing Simulink (.slx) models that stream signals in frames using DSP System Toolbox — audio, vibration, radar, comms. Use when the prompt names a Simulink block (Discrete FIR Filter, Buffer, Unbuffer, Rate Transition, Downsample, Upsample, Sample-Rate Converter, FIR Decimation, Time Scope, Spectrum…

not rated 1.1k +31 2d ago A SkillSpector: pass 159 tokens

pr-lens

1162

coldteadotai/pr-lens

Skill Claude CodeCodex

WHAT: Draws a code change or part of a codebase as an animated architecture or data-flow diagram, on its own or in a pull request. WHEN: asked to diagram, visualise or explain a change or a system, or when a pull request should carry a diagram. KEYWORDS: PR Lens, diagram, architecture, data flow, visualise, visualize…

not rated 1.1k +781 changed yesterday A SkillSpector: warn 81 tokens original MIT

chAng-L19/codex-redteam-mode

Skill Claude CodeCodex

Compact operational boundary policy for durable red-team workflows. It does not route domains or decide workflow completion.

not rated 1.1k +20 19d ago A SkillSpector: pass 26 tokens original MIT

instrument-agent

1164

raindrop-ai/workshop

Skill Claude CodeCodex

Set up Raindrop AI traces for an agent and verify they flow into Workshop. Use when the user says "set up traces", "add tracing", "instrument my agent", "wire Raindrop", "Workshop is empty", or "make traces show up in Workshop." Guides unknown repos by discovering runtime and telemetry setup, using current Raindrop…

not rated 1.1k +1 20d ago A SkillSpector: pass 114 tokens original MIT

pm-analytics

1165

SpaceZephyr/pm-skills

Skill Claude CodeCodex

A product-analytics workflow that turns data patterns into product recommendations and presents the findings as an HTML report.

not rated 1.1k +10 2mo ago A 217 tokens

jarrodwatts/claude-code-config

Skill Claude CodeCodex

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance…

not rated 1.1k +1 7mo ago A 67 tokens

data-analysis

1167

vstorm-co/pydantic-deepagents

Skill Claude CodeCodex

Comprehensive data analysis skill for CSV files using Python and pandas.

not rated 1.1k +5 21d ago A SkillSpector: pass 15 tokens original MIT

nested-hub

1168

microsoft/agentrc

Skill Claude CodeCodex ✓ vendor

Generate a lean AGENTS.md hub file for a repository or area, including recommended topics for detail files.

not rated 1.1k +9 yesterday A SkillSpector: pass 25 tokens original MIT

pandoc-docx-template

1169

Achuan-2/pandoc_docx_template

Skill Claude CodeCodex

Use this skill when converting Markdown to Word DOCX or DOCX back to Markdown with Pandoc, especially when the output should use the bundled Chinese Word reference templates, heading numbering variants, list indentation variants, SCI paper templates, and Lua filters for HTML tags, image captions, font color, and…

not rated 1.1k +3 2mo ago A 69 tokens

loki-mode

1170

asklokesh/loki-mode

Skill Claude CodeCodex

Autonomous spec-driven build system with a built-in trust layer. It does not call work done until it is verified (RARV-C closure loop, 8 quality gates, completion council, verified-completion evidence gate). Triggers on "Loki Mode". Takes a spec (PRD, GitHub issue, OpenAPI doc, etc.) to deployed product with minimal…

not rated 1.1k +3 changed today A 96 tokens

skill-creator

1171

fuyuxiang/echo-agent

Skill Claude CodeCodex

Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.

not rated 1.1k +3 11d ago A SkillSpector: warn 28 tokens original MIT

ue-specifiers

1172

fjz13/UnrealSpecifiers

Skill Codex

Use when writing, editing, reviewing, validating, or explaining Unreal Engine C++ reflected declarations: UCLASS, USTRUCT, UENUM, UINTERFACE, UPROPERTY, UFUNCTION, UPARAM, UMETA, meta=(...), Blueprint exposure, Details Panel, replication/RPC, SaveGame, Config, Instanced objects, UMG binding, type pickers, UHT…

not rated 1.1k +3 3mo ago A 0 tokens

pptx

1173

agents-flex/agents-flex

Skill Claude CodeCodex

Create and validate Microsoft PowerPoint presentations (.pptx), including structured slide decks, tables, workflows, metadata, and reproducible generation scripts. Use for presentation, slides, PowerPoint, PPT, or PPTX creation and verification tasks.

not rated 1.1k +7 yesterday A SkillSpector: pass 50 tokens original Apache-2.0

skill-release-gate

1174

fancyboi999/ai-engineering-from-scratch-zh

Skill Claude CodeCodex

A release-checking skill for evaluating whether an agent skill bundle is complete, safe, correctly triggered, and portable to its target host.

not rated 1.1k +15 4d ago A SkillSpector: pass 49 tokens original MIT

use-aholo-viewer

1175

manycoretech/aholo-viewer

Skill Codex

Guide external npm package users and AI coding agents integrating @manycore/aholo-viewer into web applications. Use when asked to install, bootstrap, render 3D Gaussian Splatting or mesh content, configure cameras, scenes, lighting, viewer pipeline options, or write TypeScript examples for the public…

not rated 1.1k +12 yesterday A SkillSpector: pass 78 tokens original MIT

java-x86-to-graviton

1176

aws/aws-graviton-getting-started

Skill Claude CodeCodex

Validates Java application compatibility with AWS Graviton (ARM64) architecture by analyzing native libraries, dependencies (including transitive), and architecture-specific code. Performs static analysis, applies ARM64-required dependency updates, configures Graviton JVM flags, and validates builds on ARM64. Use when…

not rated 1.1k +2 3d ago A 97 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: