Subagent Collections for OpenAI Codex
Ready-made specialist subagents (reviewers, testers, language experts) you copy into your agents folder or install as a plugin. Every listing below works with OpenAI Codex. Free GitHub projects and paid options are ranked together.
Updated October 2026 · 8 listings · stars refreshed daily from GitHub
How to add subagent collections to OpenAI Codex
Subagents are usually Markdown files with a name, description, tool list and system prompt. Copy the ones you need into your app's agents folder rather than installing a whole pack at once.
wshobson/agents 🤖 AgentFree
Large plugin marketplace of specialist subagents, skills and commands for Claude Code
Awesome Codex Subagents 🤖 AgentOpen source
175+ Codex-native .toml subagents across 13 development categories
great_cto 🤖 AgentFree
A 70-agent pipeline that runs Claude Code through staged, human-gated product development
Universal Modder 🤖 AgentFree
Skills and tools that let any coding agent mod almost any PC game you own
Claude Codex Settings 🤖 AgentOpen source
Plugin marketplace of skills, hooks, agents and MCP configs for four coding agents
Claude Code Settings 🤖 AgentOpen source
Curated skills, subagents and multi-provider config templates for Claude Code
Awesome Codex CLI 🤖 AgentFree
Curated list of tools, subagents, skills, plugins and MCP servers for OpenAI Codex CLI
Codex Team Mode 🤖 AgentFree
A Codex skill that splits complex tasks across Explorer, Executor, Reviewer and Advisor sub-agents
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