Everything for Codex

Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 267,910 indexed, measured the same four ways as everything else here.

terraform-test

6697

eric861129/SKILLS_All-in-one

Skill Claude CodeCodex

Comprehensive guide for writing and running Terraform tests. Use when creating test files (.tftest.hcl), writing test scenarios with run blocks, validating infrastructure behavior with assertions, mocking providers and data sources, testing module outputs and resource configurations, or troubleshooting Terraform test…

not rated 52 5mo ago A 59 tokens original MIT

christiandoxa/prodex

Skill Claude CodeCodex

Safely write a user prompt to and observe an already-running plain prodex s session through its default expose MCP bridge.

not rated 52 +3 changed 6d ago A SkillSpector: pass 31 tokens original Apache-2.0

meta-ads-armavita

6699

EfrainTorres/armavita-meta-ads-mcp

MCP server Claude CodeCodexCursor +2

MCP server "meta-ads-armavita" as configured in EfrainTorres/armavita-meta-ads-mcp. Launched with armavita-meta-ads-mcp --transport=stdio.

not rated 52 +1 today A tokens not measured AGPL-3.0

code-trace-tree

6700

saidake/code-trace-tree-jetbrains

Skill Claude CodeCodex

Read, edit, and refresh Code Trace Tree plugin data (VS Code and JetBrains). Use when the user asks to add/update/remove trace points (line, file, or directory), inspect or modify Code Trace Tree profiles, sync agent-written traces into the IDE, ask the IDE to reload plugin data, or select/navigate to trace points in…

not rated 51 changed 12d ago C 230 tokens original MIT

pwn

6701

nemanjan00/dev-environment

Skill Claude CodeCodex

Solve a binary-exploitation / pwn CTF challenge end to end — triage the binary, find the memory-corruption bug, and build a pwntools exploit that lands a shell and reads the flag. Use when given an ELF challenge binary (often with a libc and an nc host:port), or when the user mentions buffer overflow, ret2libc, ROP…

not rated 51 8d ago A 95 tokens

transformers-to-mlx

6702

huggingface/transformers-to-mlx

Skill Claude CodeCodex ✓ vendor

Convert Hugging Face transformers language models to MLX format for Apple Silicon inference. Use when asked to convert a model from transformers to MLX, port a model to MLX, create an MLX implementation of a model, or test/validate an MLX model conversion. Triggers include mentions of "convert to MLX", "MLX…

not rated 51 3mo ago B 98 tokens

secscan

6703

atgreen/secscan-skill

Skill Claude CodeCodex

In-session, token-efficient LLM security scan of a repo (SAST triage). A lightweight, native Claude Code pipeline — survey → threat-model → deep-dive → adversarial-verify → report — using Read/Grep/Glob (and optional subagents), no external tooling. Use when asked to "security scan", "find vulnerabilities", "SAST"…

not rated 51 1mo ago B 89 tokens original Apache-2.0

refine-canvas-strokes

6704

machaomc/refine-canvas-strokes

Skill Codex

Design, implement, review, or troubleshoot safe refinement of editable 2D canvas strokes. Use for handwriting smoothing, automatic text layout cleanup, optional font-guided handwriting normalization, freehand cleanup, geometric shape snapping, diagram cleanup, stroke-style normalization, semantic stroke replacement…

not rated 51 1mo ago A SkillSpector: pass 108 tokens original Apache-2.0

notion-recipes

6705

Grey-Iris/easy-notion-mcp

Skill Claude CodeCodex

Use this skill when a user wants to turn meeting notes into a tracked Action Items database in Notion, or to bulk-edit, find-replace, normalize, or repair Notion database rows or page text at a scale past Notion's native find-and-replace limits. Uses easy-notion's MCP tools.

not rated 51 5d ago A SkillSpector: pass 68 tokens original MIT

mcpcap

6706

mcpcap/mcpcap

MCP server Claude CodeCodexCursor +2

A modular Python MCP Server for analyzing PCAP files. Runs locally from the mcpcap Python package.

not rated 51 2mo ago A tokens not measured original MIT

ariffazil/arifOS

Skill Codex

Governed intelligence skill for AAA as the abstraction, attestation, and abduction control plane across arifOS, APEX, A-FORGE, GEOX, WEALTH, WELL, and the ariffazil profile repository. Use when the user asks to explain or design AAA, route agentic work, reduce chaos/entropy in an arifOS federation task, create…

not rated 51 today A 141 tokens AGPL-3.0

jsrpc-mitm-auto

6709

hzhsec/AICryptoProxy

Skill Claude CodeCodex

A bridge between browser JavaScript and mitmproxy that lets browser functions handle encryption and decryption. JSRPC connects the proxy to those JavaScript functions, while mitmproxy handles network traffic.

not rated 51 3mo ago A 59 tokens

ric03uec/clawrium

Skill Claude CodeCodex

Daily — draft a release blog post, open a PR, iterate on comments until merged.

not rated 51 8d ago A SkillSpector: warn 24 tokens original Apache-2.0

khanote.start-my-day

6711

almost-khan/khanote

Skill Claude CodeCodex

You are running the daily research briefing or ad-hoc research workflow for the user.

not rated 51 5mo ago A 0 tokens

bonsai

6712

NehmeAILabs/bonsai

Skill Claude CodeCodex

The art of keeping your AI stack small and shaped on purpose. Use when building AI features, selecting models, designing extraction/RAG/agent pipelines, or about to reach for a frontier LLM (GPT-5, Claude Opus, Gemini Pro). Enforces a smallest-tool-first ladder (regex, spaCy NER, small LLM, frontier) and challenges…

not rated 51 2mo ago A 119 tokens original MIT

max

6713

haoruilee/oh-my-mcode

Skill Claude CodeCodex

Run the full Oh My MiniMax Code loop to independently Accepted evidence (INTAKE → DISCOVER → PLAN → PLANREVIEW → EXECUTE → VERIFY → REPAIR → ACCEPT, optional RELEASE). Triggers: "max mode", "verified mode", "run this to accepted evidence", "oh-my-mcode", "ship with evidence", "prove it passes". Do not trigger for…

not rated 51 19d ago A SkillSpector: warn 123 tokens original MIT

pdf

6714

vibeinging/YiYi

Skill Claude CodeCodex

Use this skill whenever the user wants to do anything with PDF files — reading, extracting, creating professional documents, filling forms.

not rated 51 2mo ago A SkillSpector: pass 27 tokens original Apache-2.0

gyeol-capture

6715

inureyes/gyeol

Skill Claude CodeCodex

Record an orchestrated run (epic/auto/chain implementation, ship, release preparation, hardening) into gyeol episodic memory. Invoke yourself as the final step whenever such a run completes, aborts, or is interrupted. Installed and managed by gyeol; modifies no other skill.

not rated 51 1mo ago A 66 tokens original Apache-2.0

adversarial-critique

6716

Ridwannurudeen/hermes-council

Skill Claude CodeCodex

Use the council to stress-test your work before publishing or deploying. Identifies blind spots through adversarial evaluation and safety gating.

not rated 51 +1 4mo ago A 32 tokens original MIT

hooks_mcp

6717

Kiln-AI/Kilntainers

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server that exposes project-specific development tools (tests, linters, etc.) and prompts via YAML configuration. Runs locally from the hooks-mcp Python package.

not rated 51 +1 6mo ago A tokens not measured original MIT

hersona

6718

shiro-0x/hersona

Skill Claude CodeCodex

A skill for building reusable agent personas from separate traits, such as personality, speaking style, role, appearance, and hobbies. Several traits can be combined and applied to the current session.

not rated 51 21d ago A SkillSpector: warn 261 tokens original MIT

natdexterra/work-with-design-systems

Skill Claude CodeCodex

Inspect, build, or extend Figma design systems — and optionally sync them to code. Two modes in one skill: inspect mode (read-only audits with WCAG checks, component scoring, detached instance detection, handoff docs) and build mode (creating components with variable bindings, slot-based composition, structured…

not rated 51 +1 changed 10d ago C 260 tokens original MIT

content-writer

6720

sociilabs/claude-content-writer

Skill Claude CodeCodex

Professional content generation with phased workflow (discuss→plan→execute→verify→ship), SEO optimization, and anti-AI auditing. Multi-profile support for unlimited brands. USE for: blog posts, LinkedIn, Twitter/X, Facebook, Instagram, email newsletters, landing pages, sales pages, case studies, product descriptions…

not rated 51 1mo ago A 166 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: