1,271 mods tagged openai that install into Codex, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.
hashgraph-online/awesome-codex-plugins
Skill Claude CodeCodex
Use after first-run for ongoing modpack maintenance: update/install KB packs, author or register custom/mod KB packs, maintain localization glossary KBs for translator use, prune KB cache, health-check the environment, version-pin KB/tooling, or handle recurring BGS modding environment care.
Skill Claude CodeCodex
Use the Helix CLI to operate helix-org (bots, topics, processors, chat) and raw REST via helix api. Use when listing/managing org bots, chatting with chief-of-staff or other bots, or calling any authenticated Helix API path.
Skill Claude CodeCodex
Use the ima2-gen CLI/server to generate, edit, inspect, and manage local AI image generation jobs.
Skill Codex
Use only when user explicitly invokes $loop.
Skill Claude CodeCodex
Android APK static analysis — OWASP Mobile Top 10, Retrofit API audit, transport security, smali reading, component export, auth flow analysis. Use when target is an APK/Android app. Triggers - APK, Android, mobile app, decompiled, smali, jadx, apktool.
Skill Claude CodeCodex
Universal LLM gateway with intelligent routing, Graphify code intelligence, Distill compression, routing telemetry, Code Mode, and 12+ provider support. 60-80% cost reduction for Claude Code, Cursor, and Codex.
Skill Claude CodeCodex
Animate typography, clips and transitions on a NodeTool timeline, and check the result by looking at rendered frames. Use for title cards, kinetic text, lower-third motion, clip entrances and exits, transitions between shots, and track layering. Not for writing the copy, cutting the picture, or rendering video.
Skill Codex
Create and edit presentation slide decks (.pptx) with PptxGenJS, bundled layout helpers, and render/validation utilities. Use when tasks involve building a new PowerPoint deck, recreating slides from screenshots/PDFs/reference decks, modifying slide content while preserving editable output, adding…
Skill Claude CodeCodex
Create, edit, improve, or audit AgentSkills. Use when creating a new skill from scratch or when asked to improve, review, audit, tidy up, or clean up an existing skill or SKILL.md file. Also use when editing or restructuring a skill directory (moving files to references/ or scripts/, removing stale content, validating…
Skill Codex
Use this skill when helping users build applications with AI4J in their own Java or Spring Boot projects, including first chat, streaming, tool/function calls, MCP, RAG, memory, Agent runtime, Coding Agent CLI embedding, FlowGram integration, provider configuration, dependency selection, and troubleshooting. It guides…
Skill Claude CodeCodex
Workflow for updating the LLM landscape paper pool (section/xllmpapers.md) using fetchllmpapers.py. Covers full re-fetch, resume from checkpoint, and adding new topics. USE FOR: Refreshing citation counts, expanding topic coverage. DO NOT USE FOR: Adding hand-curated entries to section files (use…
Skill Claude CodeCodex
Query and orchestrate Arkloop Activity Record local activity data. Covers browser history, search terms, screen time, bluetooth, shell commands, window focus, keyboard, mouse, clipboard, screen content (accessibility tree), microphone audio transcription, and Codex sessions.
Skill Claude CodeCodex
Autonomously remove your info from data-broker sites.
Skill Claude CodeCodex
Process pending Codex Storyboard image and video generation tasks. Use when the user asks to generate storyboard assets, process the storyboard queue, generate all shots, generate a specific storyboard row, or return Image Generation, HyperFrames, or Remotion outputs to the local storyboard.
FareedKhan-dev/claude-code-from-scratch
Skill Claude CodeCodex
Use when building a new agent harness, designing tool systems, or structuring multi-agent workflows. Provides patterns, templates, and decision trees for harness engineering.
douglasmonsky/codex-usage-tracker
Skill Claude CodeCodex
Use the six Codex Usage Tracker tools for exact local usage facts, bounded exploration, allowance observations, and evidence timelines.
Skill Claude CodeCodex
Control a Windows machine remotely via MCP protocol. 40 tools for desktop automation, system management, file operations, and more.
Skill Claude CodeCodex
A skill for generating the detailed contents of one document from a planned documentation structure and the user's goals. It can include navigation, code examples, and technical diagrams.
moskoo/xxg-portrait-rebuild-light
Skill Claude CodeCodex
Edit an existing JPG, JPEG, PNG, or WebP portrait to rebuild physically coherent light and clean optical skin realism without changing the person. Use for plastic-skin or AI-look removal, texture-only fidelity enhancement, natural fill, backlight correction, soft window light or shadows, tree shadows, bokeh…
Skill Claude CodeCodex
Manage Buffer content via the GraphQL API. Use when creating, scheduling, editing, or deleting posts, saving ideas, reading scheduled queues, or pulling post analytics. Not for general API debugging.
Skill Claude CodeCodex
Log all file changes (write, edit, delete) to a SQLite database for debugging and audit. Use when: (1) Tracking code changes, (2) Debugging issues, (3) Auditing file modifications, or (4) The user asks to track file changes.
Skill Claude CodeCodex
Transform monolithic Terraform configurations into reusable, maintainable modules following HashiCorp's module design principles and community best practices.
Skill Claude CodeCodex
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright…
Skill Claude CodeCodex
Verify a code change does what it should by running the app.
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: