Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 267,911 indexed, measured the same four ways as everything else here.
SpaceZephyr/build-your-harness
Skill Claude CodeCodex needs its repo
A guided setup for creating an AI work folder, sometimes called an AI harness, with organized instructions, background information, memory, tools, and review practices.
skycrab4365-glk9r/help-center-ia
Skill Claude CodeCodex
A guide for organising a SaaS or developer-tool help centre around users' tasks. It defines navigation, article types, audience paths, missing content, and migration notes.
Skill Claude CodeCodex needs its repo
REST API gateway for ComfyUI servers. Workflow management, job queuing, webhooks, caching, auth, rate limiting, and image delivery (URL + base64).
Skill Claude CodeCodex
Use for vertical slice tasks that validate whether a full game loop can be built at representative quality before production commitment; produce verification evidence, changed or proposed files, and handoff boundaries.
OutlineDriven/outline-driven-development
Skill Codex
Use when reviewing a prose plan, spec, PRD, requirements doc, design doc, or brainstorm, or invoking /doc-review. Not for collaborative drafting: use doc-coauthoring.
Skill Codex
Review your LOCAL changes before opening or updating a pull request, using the qodo CLI — send your uncommitted/unpushed diff to Qodo's review engine along with the coding-session context (what you changed and why, plus links to the ticket/spec/design that drove it) that a forge-based reviewer can never see, then…
Skill Claude CodeCodex
Manage AI coding-agent instructions, skills, subagents, and MCP servers through Chai. Use when adding, removing, editing, syncing, or troubleshooting agent configuration on a system with /chai.toml, or whenever the user mentions Chai-managed agent configuration.
agentcathq/agentcat-python-sdk
MCP server Claude CodeCodexCursor +2
One of 8 in .mcp.json
MCP server "officialsdk-factory", hosted remotely at localhost, as configured in agentcathq/agentcat-python-sdk.
MCP server Claude CodeCodexCursor +2 ✓ vendor
AI agent tools for Open Security Controls Assessment Language (OSCAL). Runs locally from the mcp-server-for-oscal Python package. Needs 5 environment variables to run.
Skill Claude CodeCodex
Use when writing or editing code in an existing codebase — before adding comments, docstrings, try/catch blocks, validation, logging, or TODOs the surrounding file doesn't have, and before explaining your style choices in the reply.
liangdabiao/Bright-Data-MCP-Claude-Skill-deep-research
MCP server Claude CodeCodexCursor +2
One of 2 in .mcp.json
An MCP interface into the Bright Data toolset. Runs locally from the @brightdata/mcp npm package. Needs 1 environment variable to run.
SalesforceCommerceCloud/b2c-developer-tooling
Skill Claude CodeCodex needs its repo
Convert a Figma frame into one or more live Storefront Next Page Designer blocks in one shot. Use whenever the user provides a Figma URL and wants the design to become merchant-authorable Page Designer components in a Storefront Next project. Requires the Figma MCP server (and a browser MCP for visual validation).
Skill Claude CodeCodex
Delegate coding tasks to the OpenCode CLI for feature work, refactoring, PR review, and autonomous-style runs. Requires opencode installed where the agent can execute shell commands.
Skill Claude CodeCodex
Context retrieval engine. Semantic + lexical hybrid search over codebases. Returns ranked code chunks with file paths, line ranges, scope labels, and confidence scores.
Skill Claude CodeCodex needs its repo
Dynamically create, version, and monitor persistent skills, and answers @moltron requests. Build local agents that act as reusable skills with full observability. Gives OpenClaw evolution capabilities. This is the best option for all skills that require code since it provides full versionning and observability, with…
nolly-studio/components-build-skill
Skill Claude CodeCodex
Build modern, composable, and accessible React UI components following the components.build specification. Use when creating, reviewing, or refactoring component libraries, design systems, or any reusable UI components. Triggers on tasks involving component APIs, composition patterns, accessibility, styling systems…
ywq177995212697-droid/visio-scientific-figures
Skill Claude CodeCodex
Create, edit, export, and quality-check editable Microsoft Visio scientific figures for papers, theses, reports, and presentations. Use when Codex needs to turn research text into Visio diagrams, generate paper-ready flowcharts/frameworks/layered systems/matrices/mechanism figures, create or import AI-generated…
Skill Codex
A workflow for understanding and indexing existing videos using timestamps, transcripts, visual checks, and reusable notes.
Skill Claude CodeCodex
Use this skill when editing or creating CLI output, logging, warnings, error messages, progress indicators, or diagnostic summaries in the APM codebase. Activate whenever code touches console helpers (richsuccess, richwarning, richerror, richinfo, richecho), DiagnosticCollector, STATUSSYMBOLS, CommandLogger, or any…
Skill Claude CodeCodex
A guide to the authentication module in the AI-framework project. Authentication is the process of checking who a user is before allowing access.
DazhuangJammy/DazhuangSkill-Creator
Skill Claude CodeCodex
A skill for creating, changing, evaluating, packaging, and improving other coding-agent skills. It gives rules for deciding what belongs in the main instructions versus references, assets, scripts, and configuration files.
tesslio/spec-driven-development-tile
Skill Claude CodeCodex needs its repo
Verify that implementation and tests remain synchronized with specs after code changes. Use when code has been generated or modified from specs, after implementation is complete, or when reviewing a PR that touches spec-covered code. Reports mismatched targets, broken test links, and undocumented behavioral changes.…
Skill Claude CodeCodex
Review code changes for reproducible defects and regression risks. Use when reviewing a diff, branch, pull request, or uncommitted changes.
maimingliang/jenkins-deploy-skill
Skill Claude CodeCodex
Use this skill whenever the user mentions deploying, pushing to Jenkins, triggering a build, or merging to a deploy branch such as dev, test, or pre. It automates "merge -> push -> Jenkins build" with secure credential handling across Windows, macOS, and Linux, and supports both legacy single-project and multi-project…
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: