Skills for Codex

217,903 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

skill-creator

18986

Gonglitian/agent-skills

Skill Claude CodeCodex

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

not rated 2 3mo ago A 64 tokens

earth-mover/agent-skills

Skill Claude CodeCodex

Ingest data from array file formats into an Icechunk or Arraylake repository as a single Zarr datacube. Use this skill whenever the user mentions archival array or scientific file formats such as netCDF/HDF5/TIFF/GRIB/Zarr; cloud-optimized or ARCO (Analysis-Ready Cloud-Optimized) data; creating, converting or moving…

not rated 2 changed 7d ago A 134 tokens

Hankanman/agent-skills

Skill Claude CodeCodex

Automate GitHub Projects v2 planning from codebase analysis. Use when: (1) Need to create comprehensive project board with epics and user stories, (2) Converting codebase analysis into GitHub issues, (3) Bulk issue creation with labels and status synchronization, (4) Setting up kanban board with proper organization.…

not rated 2 8mo ago A 98 tokens

skill-creator

18989

learnerLj/agent-skills

Skill Claude CodeCodex

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

not rated 2 3mo ago A 64 tokens

living-plan

18990

eristoddle/agent-skills

Skill Claude CodeCodex

Manage the lifecycle of a project's planning docs (PLAN.md + TASKS.md + an implementer agent). Detects project state and routes to one of five actions — GRILL the user round-by-round to generate the decision record itself (a design-tree interview; the only action that creates material instead of reshaping it)…

not rated 2 1mo ago A 279 tokens original MIT

forge

18991

alphabetc1/agent-skills

Skill Codex

Explicit-invocation-only five-stage workflow for coding tasks. Use this skill only when the user explicitly invokes forge or $forge and wants a request turned into prompt.md, research.md, plan.md, implementation, review.md, and stage commits; do not trigger it from task shape alone.

not rated 2 6mo ago A 67 tokens original Apache-2.0

Yedidyar/agent-skills

Skill Claude CodeCodex

Walk through pull request review comments one at a time with the user before making or resolving changes. Uses one orchestrator agent that spawns a fresh subagent per comment with isolated context. Presents click-to-choose polls (AskQuestion) at every decision point so the user picks an approach instead of typing. Two…

not rated 2 2mo ago A 185 tokens

learning-platform

18993

cyyeh/skills-playground

Skill Claude CodeCodex

Create structured interactive learning platforms for any field or subject. Use this skill whenever the user wants to build a learning site, educational course collection, study guide platform, or knowledge base about ANY topic — psychology, physics, history, cooking, music theory, programming, medicine, etc. Also use…

not rated 2 6mo ago A 150 tokens original Apache-2.0

persistent-agent-memory

18994

MiguelAPerez/agent-skills.md

Skill Claude CodeCodex

File-based persistent memory for sub-agents and skills — where to store it, memory types (user, feedback, project, reference), save/recall rules, and MEMORY.md indexing. Read this skill when an agent definition says it uses persistent memory, or when saving or recalling learnings across sessions.

not rated 2 12d ago A 65 tokens

youtube-search

18995

valtterimelkko/agent-workflow-skills

Skill Claude CodeCodex

Search YouTube videos by query or within specific channels. Supports date filtering, sort ordering, and duration filters to exclude YouTube Shorts. Returns LLM-optimized JSON with video details.

not rated 2 3d ago A 40 tokens original MIT

cbeta-research

18996

yellowbee686/everything-analysis-agent

Skill Codex

Use the CBETA MCP server for Chinese Buddhist scripture search, catalog lookup, metadata retrieval, KWIC inspection, and source-text citation. Use when Codex needs live CBETA queries, Buddhist canon text lookup, work/juan/linehead citation, translator or dynasty searches, or CBETA MCP tool guidance.

not rated 2 5mo ago A 67 tokens original Apache-2.0

yecllsl/trae-agent-skills

Skill Claude CodeCodex

A downloader for running activities from COROS Training Hub, the web service that stores COROS training records. It saves activities as FIT files, a standard format for fitness data, and avoids downloading the same activity twice.

not rated 2 2mo ago A 19 tokens original MIT

skillscope-analyzer

18998

mathieu0905/skilllens

Skill Codex

Analyze one selected SkillScope skill-use window by extracting precise constraints from SKILL.md, inspecting Codex or Claude Code trace evidence in stages, writing early UI highlight artifacts, and producing an evidence-backed coverage report. Use when SkillScope launches Codex or Claude Code from the browser after a…

not rated 2 3mo ago A 72 tokens original MIT

dependency-hygiene

18999

vincenzodomina/ai

Skill Claude CodeCodex

Security-first dependency hygiene for Node and Python projects. Use when auditing dependencies, verifying automated dependency updates, reviewing or editing manifests and lockfiles, triaging vulnerability findings, handling supply chain incidents, or maintaining long-term dependency safety practices.

not rated 2 4d ago A 51 tokens

ucsandman/dashclaw-skills

Skill Claude CodeCodex

DashClaw platform expert for integration, troubleshooting, and governance. Snapshot-based — prefer live queries via python -m livingcode query, or GET {baseUrl}/api/doctor when Python/livingcode/the repo are unavailable.

not rated 2 28d ago A 56 tokens original MIT

project-setup

19001

pinkpixel-dev/agentskills-mcp

Skill Codex

Provides information about how to setup various kinds of projects. Useful for initializing projects based on requirements and scaffolding the project.

not rated 2 1mo ago A 28 tokens original MIT

侍卫

19002

mave99a/agent-skill-rpg-game-demo

Skill Claude CodeCodex

A game-themed skill named 侍卫, described as covering abilities and current status.

not rated 2 9mo ago A 12 tokens

iterm-control

19003

antonio-mello-ai/iterm-ai-agents-bundle

Skill Codex

Control iTerm from an agent: inspect windows/tabs/sessions, focus targets, create tabs/windows/splits/2x2 grids, close scoped targets safely, set iTerm badges, send commands to panes, run health checks, and take screenshots. Use when the user asks to manage iTerm panes, tabs, windows, badges, layouts, or agent…

not rated 2 3mo ago A 81 tokens original MIT

docx

19004

zasuozz-oss/agentic-superpowers

Skill Claude CodeCodex

Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when…

not rated 2 3mo ago A 168 tokens

commit-code

19005

marmot-protocol/agent-config

Skill Claude CodeCodex

End-to-end skill for creating git commits with proper tooling and safety checks. Use when you're asked to create a commit.

not rated 2 8mo ago A 27 tokens original MIT

project-manager

19006

darrencroton/ai-agent-coder

Skill Claude CodeCodex

Supervise autonomous execution of a frozen implementation plan (Mode B) - run one slice at a time in a fresh session, enforce the mechanical floor, assess every slice from repository evidence, commission independent review where risk warrants it, and stop for a human when the plan or the floor requires one.

not rated 2 changed 16d ago A 62 tokens original MIT

castor-docs

19007

mnavarrocarter/pi-agent-stuff

Skill Claude CodeCodex

Write and review documentation for Castor Labs PHP packages that use castor-labs/docs. Use this skill when creating, editing, reviewing, or improving .dev/docs content in a Castor package.

not rated 2 3mo ago A 45 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: