Skills by agent · page 35
Codex skills
867 audited skills whose own text says they work in Codex. Each one carries our verdict, so you can see what a skill can touch before you install it: 474 SAFE, 161 CAUTION, 232 BLOCK. “Works in” is the skill’s claim; we have not tested it.
Cite
Cite this page
ModelsAtlas. “Codex skills”. Retrieved 29 Oct 2026. https://modelsatlas.com/skills/for/codex/page/35
Browser Harness ♞
browser-use/browser-harness
Control a real browser via CDP: clicking, typing, navigation, logged-in sessions, JS-rendered or bot-protected pages. Not for plain HTTP fetches of public content - use curl for those.
llm-wiki-compiler
atomicstrata/llm-wiki-compiler
Build and use a persistent, citation-traceable knowledge wiki from documents, research papers, notes, or project documentation. Use for llmwiki projects, retrieving reusable evidence for an agent task, or compiling a…
skills
ZibbyDev/skills
Pluggable MCP tool modules that give agent workflows their capabilities — GitHub, GitLab, Sentry, Slack, Jira, Notion, memory, datasets, and more.
Agent Memory
yamadashy/repomix
Pack and analyze codebases into AI-friendly single files using Repomix. Use when the user wants to explore repositories, analyze code structure, find patterns, check token counts, or prepare codebase context for AI…
awesome-agentic-ai-zh
WenyuChiou/awesome-agentic-ai-zh
Use when a tool-calling agent does not call a tool, sends wrong arguments, loops without stopping, or needs a function schema. Guides a four-branch diagnosis and five-step schema repair. Do not use for…
easy-sandbox
Easy-Sandbox/easy-sandbox
Operate Alibaba Cloud FC Agent Sandbox cloud sandboxes — create isolated Linux environments, run untrusted code and shell commands, transfer files, and clean up — via the ebx CLI, the easy_sandbox Python SDK, or MCP…
Compound Engineering
everyinc/compound-engineering-plugin
Babysits an open GitHub PR until merge-ready. Use when asked to watch a PR over time — not for one-shot comment resolution or one CI failure. GitHub (incl. Enterprise) only.
Compound Engineering
everyinc/compound-engineering-plugin
Babysits an open GitHub PR until merge-ready. Use when asked to watch a PR over time — not for one-shot comment resolution or one CI failure. GitHub (incl. Enterprise) only.
Compound Engineering
everyinc/compound-engineering-plugin
Babysits an open GitHub PR until merge-ready. Use when asked to watch a PR over time — not for one-shot comment resolution or one CI failure. GitHub (incl. Enterprise) only.
Compound Engineering
everyinc/compound-engineering-plugin
Babysits an open GitHub PR until merge-ready. Use when asked to watch a PR over time — not for one-shot comment resolution or one CI failure. GitHub (incl. Enterprise) only.
Capability Evolver
autogame-17/capability-evolver
A self-evolution engine for AI agents. Analyzes runtime history to identify improvements and applies protocol-constrained evolution. Communicates with EvoMap Hub via local Proxy mailbox.
Capability Evolver
evomap/evolver
A self-evolution engine for AI agents. Analyzes runtime history to identify improvements and applies protocol-constrained evolution. Communicates with EvoMap Hub via local Proxy mailbox.
aaron-marketing-skills
aaron-he-zhu/aaron-marketing-skills
Use when the user asks to register/query a social channel, record channel state, cadence, governance, voice adaptation, UGC permission, or advocacy facts; curates them through the append-only channels event stream and…
rea
morluto/rea
Design or change REA investigation tools, CLI/MCP contracts, provider capabilities, and Evidence semantics.
Migrate Honcho
plastic-labs/honcho
Gives AI agents persistent memory across conversations using Honcho. Automatically saves and retrieves user context so the AI remembers preferences, history, and facts between sessions. Use when you need the AI to…
Trail of Bits Skills Marketplace
trailofbits/skills
Audits GitHub Actions workflows for security vulnerabilities in AI agent integrations including Claude Code Action, Gemini CLI, OpenAI Codex, and GitHub AI Inference. Detects attack vectors where attacker-controlled…
Waza
tw93/Waza
Reviews diffs, PRs, release readiness, and publishing follow-through. Use when asked to review, triage issues or PRs, or ship. Not for debugging root causes or prose.
CLI Printing Press
mvanhorn/cli-printing-press
Amend a published CLI from one of two input sources: (1) dogfood mode mines the active Claude Code session transcript for friction (missing flags, hand- rolled API payloads, silent-null returns); (2) direct-input mode…
Cartography
alvinunreal/oh-my-opencode-slim
Runs a Greptile CLI review for the current local branch, installing or authenticating the CLI when needed, then summarizes JSON findings for the user. Use when the user wants Greptile feedback before opening a PR,…
Vibium
vibiumdev/vibium
Automate browsers with the Vibium CLI. Use to navigate websites, inspect pages, fill forms, extract page data, debug UI behavior, capture screenshots and recordings, or delegate browser goals with vibium run.
miadi-orchestration-kit
jgwill/miadi-orchestration-kit
T4 · Chart path's practice. How a structural tension chart an agent writes reaches Asterion, who may see it, the words the teams use for repository, checkout, chart memory, project, seat and workspace, what Miadi's…
skills-quirk
quantumquirkxyz/skills-quirk
A playground environment for testing and developing quirk skills locally.
Compound Engineering
everyinc/compound-engineering-plugin
Babysits an open GitHub PR until merge-ready. Use when asked to watch a PR over time — not for one-shot comment resolution or one CI failure. GitHub (incl. Enterprise) only.
gentle-pi
Gentleman-Programming/gentle-pi
Create Gentle AI pull requests with issue-first checks. Trigger: creating, opening, or preparing PRs for review.