Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 266,977 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
Common design patterns with Java examples (Factory, Builder, Strategy, Observer, Decorator, etc.). Use when user asks "implement pattern", "use factory", "strategy pattern", or when designing extensible components.
Skill Claude CodeCodex
Generate framework-aware code from a Figma design. Reads the project's stack profile and emits code matching the existing framework (React/Vue/Svelte/Next/etc.) and styling (Tailwind/CSS/CSS-in-JS), reusing existing components and design tokens instead of regenerating from scratch. Triggers whenever the user wants a…
Skill Claude CodeCodex
Implicit feedback scoring, confidence decay, and anti-pattern detection. Use when understanding how the swarm plugin learns from outcomes, implementing learning loops, or debugging why patterns are being promoted or deprecated. Unique to opencode-swarm-plugin.
Skill Codex
Track tickets, issues, and progress for your project. Load project context, manage sessions, guide setup.
Skill Claude CodeCodex
An operations assistant for CoPaw, an agent service, covering its connections, model calls, scheduled tasks, and deployments.
Skill Claude CodeCodex
Curate and expand the awesome-autoresearch repository. Use when adding new autoresearch cases, collecting discussion evidence from X/Reddit/HN/blogs, promoting discussion items into main categories, refreshing README counts, or running periodic evidence sweeps.
Skill Claude CodeCodex
Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.
Skill Claude CodeCodex
Summarize small CSV files and identify the highest revenue month.
DenisSergeevitch/repo-task-proof-loop
Skill Claude CodeCodex
Repo-local workflow skill for large coding tasks. Initializes .agent/tasks/TASKID artifacts, installs project-scoped Codex and Claude subagents, updates AGENTS.md plus the repo's Claude guide file with the workflow, and runs a spec-freeze → build → evidence → verify → fix loop with fresh-session verification.
Skill Claude CodeCodex
Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), networking (Tunnel, Spectrum), security (WAF, DDoS), and infrastructure-as-code (Terraform, Pulumi). Use for any Cloudflare development task.
Skill Claude CodeCodex
Neta API research and recommendation skill — provide keyword/tag/category suggestions, validate taxonomy paths, and power multi‑mode content feeds, supporting progressive exploration from broad to precise. Use this skill when the user has no clear goal, wants topic/idea suggestions, or needs systematic content…
Skill Codex
A structured hiring-assessment workflow that turns a candidate's résumé and a job description into reviewable evidence, interview questions, and an offline HTML report for interviewers.
Skill Claude CodeCodex
Browser automation CLI for direct website interaction. Use when the user needs to open URLs, click buttons, fill forms, take screenshots, log in, or test web apps. NOT for web search.
Skill Codex
A writing aid for preparing and improving research grant proposals for US and Chinese funding agencies.
Skill Claude CodeCodex
Search and curate X/Twitter behind one selector - keyword, topic roundup, a single or tracked-account digest, an X list, or the AI-agent buzz preset - clustered into signal-scored sub-narratives.
Skill Claude CodeCodex
A Chinese-language Zi Wei Dou Shu birth-chart interpretation guide, a form of traditional Chinese astrology based on birth details. It presents results as possible patterns rather than certain predictions and can include a chosen year's outlook.
Skill Claude CodeCodex
A guide for working with DeterminFlow workflows, which are automated sequences of tasks connected by steps and decisions.
Skill Claude CodeCodex
Use when querying or managing a Proxmox VE cluster via the pvetui CLI — listing nodes, guests, and tasks; creating and migrating VMs and LXC containers; managing storage content, downloading templates and OCI images, restoring backups, and installing Proxmox Community Scripts when the plugin is enabled. Requires…
Skill Claude CodeCodex
Evidence-first development — surround the implementation with an executable spec and a gauntlet of constraints (tests, types, coverage, mutation) so line-by-line review becomes optional. Use when the user explicitly asks for high-assurance or evidence-first work ("reliable", "TDD", "prove it works", "I won't read the…
larashero3-dotcom/lieflat-less-ai-tone
Skill Claude CodeCodex
A writing cleanup guide that identifies a specific, predefined list of patterns associated with AI-written text and rewrites only those parts.
yuwen-cool/yuwen-publish-precheck
Skill Claude CodeCodex
A Chinese-language review workflow for checking content before publishing it on Douyin, Xiaohongshu, or WeChat Channels.
Skill Claude CodeCodex
A release workflow for TrailSnap that prepares a new version, publishes it on GitHub, checks its build results and files, and drafts release posts.
w8123/EnterpriseAgentFramework
Skill Claude CodeCodex
Edit, validate, debug, publish, and inspect ReachAI Workflow drafts through the Workflow AI Coding REST API. Use when asked to create or modify a workflow graph, add/update/delete nodes or edges, validate GraphSpec, dry-run or debug-run a workflow, inspect trace/run output, check release readiness, publish a validated…
Arcadia-1/virtuoso-bridge-lite
Skill Claude CodeCodex
Run Cadence Spectre simulations remotely via virtuoso-bridge: upload netlists, execute, parse PSF results. TRIGGER when the user wants to run a SPICE/Spectre simulation from a netlist file, do transient/AC/PSS/pnoise analysis outside Virtuoso GUI, parse PSF waveform data, run multiple simulations in parallel across…
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: