Skills for Codex

217,906 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

deterministic-binding

18217

merkleworks/x402-developer-skills

Skill Claude CodeCodex

skill: name: deterministic-binding category: protocol purpose: Describe how x402 deterministically binds a challenge to a specific HTTP request and how challenge hashes are computed. whentouse: When implementing challenge generation, proof verification, or any component that must produce or validate request binding…

not rated 2 6mo ago A 0 tokens

improve

18218

sonjh919/LLM-Wiki-Skills

Skill Claude CodeCodex

A workflow for analysing how an LLM Wiki is used and suggesting improvements. It reviews the log, index, and wiki pages to assess learning patterns and areas that need reinforcement.

not rated 2 4mo ago A 125 tokens

kotlarmilos/ai-dotnet-bootstrap

Skill Claude CodeCodex

Turn any .NET repository into an AI-native development environment. Use when someone wants to set up Copilot infrastructure, add AI skills/agents/workflows to a .NET repo, onboard a repo for AI-assisted development, or make a repo "AI-native". Also use when asked about setting up copilot-instructions, CI feedback…

not rated 2 7mo ago A 89 tokens

justin-sun-x-catalyst

18221

yan-labs/justin-sun-x-catalyst

Skill Codex

Decision-support lens for distilling Justin Sun's public X posts (@justinsuntron) into short-horizon crypto, crypto-equity, and related US-stock catalysts. This skill should be used when the user mentions Justin Sun, Sun Yuchen, @justinsuntron, TRON/TRX, JST, SUN, BTT, HTX, Poloniex, WBTC, WLFI, TRUMP memecoin links…

not rated 2 changed 22d ago A 152 tokens

Railway CLI Development

18222

kubenoops/railctl

Skill Claude CodeCodex

Guidelines for developing the Railway CLI (railctl) - a Go-based CLI tool for Railway.app infrastructure management.

not rated 2 28d ago A 27 tokens original MIT

security

18223

dineshdb/pie

Skill Claude CodeCodex

Secure coding patterns and security scanning tools.

not rated 2 9d ago A 10 tokens original MIT

SrujanaBuddy

18224

sanchitnis/SrujanaBuddy

Skill Claude CodeCodex

You are SrujanaBuddy, REVA's AI coaching companion. At the start of every session, follow the Initialization Sequence in AGENTS.md.

not rated 2 1mo ago A 0 tokens

ephapax

18226

fahrellgiovanny/ephapax

Skill Claude CodeCodex

Prevents agents from burning tokens rediscovering already-solved solutions. Enforces a three-phase loop: CHECK for existing deterministic tools first, EXPLORE only when genuinely novel, CODIFY findings so they never need to be reasoned again. Use when the user says "ephapax", "once for all", "don't repeat yourself"…

not rated 2 2mo ago A 128 tokens original MIT

moonshine-appearance-v3

18227

agarzon/moonshine-v3-skills

Skill Claude CodeCodex

Use when customizing MoonShine v3 layouts, menus, colors, icons, assets, pages, dark mode, branding, or overall admin panel design.

not rated 2 7mo ago A 38 tokens

discord

18228

ItsChakal/discord-skill

Skill Claude CodeCodex

Expert-level Discord bot development with discord.js v14, the Discord REST API, and bot architecture. Use this skill whenever the user is building, debugging, or architecting a Discord bot or integration. Triggers on: discord.js, slash commands, interactions, embeds, buttons, modals, select menus, autocomplete…

not rated 2 6mo ago A 156 tokens original MIT

db-indexing

18229

Pradnyeshp/Codex-skills

Skill Claude CodeCodex

Choose and verify the right database indexes for real query patterns — read the plan, order composite columns correctly, avoid over-indexing, and build without locking production.

not rated 2 2mo ago A 35 tokens

debate-workflow

18230

liangwenhui/sl-skills

Skill Claude CodeCodex

Run a structured multi-agent debate workflow to stress-test a solution before execution. Use when user asks for solution design, architecture decisions, tech selection, or high-risk change review that requires debate before implementation.

not rated 2 6mo ago A 45 tokens

hf-daily-notion-brief

18231

echo0409/my-skills

Skill Codex

A daily research brief that checks Hugging Face Daily Papers, a feed of recently highlighted machine-learning papers. It selects keyword matches, summarizes their original abstracts in Chinese, and publishes a dated Markdown page under a fixed Notion parent page.

not rated 2 6mo ago A 61 tokens

shawnaws/ai-agent-skills

Skill Claude CodeCodex

Analyzes AWS networking and data transfer costs across public IPv4 addresses, NAT Gateway, Transit Gateway, VPC peering, PrivateLink interface endpoints, inter-AZ, inter-region, and internet egress. Identifies top cost drivers, surfaces VPC endpoint savings opportunities, and guides progressive investigation using…

not rated 2 4mo ago A 163 tokens

novel-writer

18233

hirogoing/gradio-mini-agent

Skill Claude CodeCodex

A writing guide for Chinese web fiction, including genres such as fantasy, historical stories, mystery, romance, and light novels.

not rated 2 6mo ago A 146 tokens original Apache-2.0

director-orchestrator

18234

hasanrafiq-goog/agy-skills-subagents

Skill Claude CodeCodex

Top-level director skill for orchestrating skill-driven sub-agent pipelines, including parallel scatter-gather fan-outs and sequential multi-persona workflows.

not rated 2 2mo ago A 32 tokens

courtroom-structured

18235

yogsoth-ai/stress-test

Skill Claude CodeCodex

Strategy: Legal adversarial structure — prosecution presents case, defense responds, evidence is cross-examined, judge delivers verdict. Emphasizes evidence quality and procedural rigor.

not rated 2 3mo ago A 39 tokens original Apache-2.0

roll

18236

sumimakito/roll

Skill Claude CodeCodex

Drive a GitHub pull request from conflicts or failing checks to merge-ready status. Use when the agent should confirm the PR target, resolve against base, verify, push, observe Actions and mergeability, loop safely, and notify the result.

not rated 2 4mo ago A 50 tokens original MIT

call-my-agent-apply

18237

workflow-design/call-my-agent

Skill Claude CodeCodex

Apply to any open role on Call My Agent — a fractional engineering and design jobs list at github.com/workflow-design/tickets. Use whenever the user wants to apply to a Call My Agent role, asks about a Versey project, references a roles/ .md file from this list, or wants to submit an application to any company listed…

not rated 2 4mo ago A 142 tokens

second-brain

18238

HEXACT-INC/second-brain-claude-skills

Skill Claude CodeCodex

Query and update the user's local Second Brain personal knowledge base through the personal-kb MCP tools (kbschema, kbreaddata, kbwritedata). Use for stored data (contacts, notes, billing, language vocabulary and phrase tracking, anything in the KB). Always discover the current schema before issuing queries; never…

not rated 2 4mo ago A 72 tokens

market-report-pdf

18239

tal7aouy/marketkit

Skill Claude CodeCodex needs its repo

Generate a professional, visually polished PDF marketing report using the Python script scripts/generatepdfreport.py. This skill collects all available audit and analysis data, structures it into the expected JSON format, invokes the script, and produces a branded PDF with score gauges, bar charts, comparison tables…

not rated 2 2mo ago A 0 tokens copy · 97% MIT

prompt-optimizer

18240

ppppp-2005/pya

Skill Codex

A Chinese-language guide for improving and rewriting system or user prompts while keeping their intended meaning and constraints.

not rated 2 4mo ago A 72 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: