agent-creator

1# Agent Creator
2 
3A skill for creating custom subagents packaged inside proper plugins. This skill
4handles the entire flow: gathering requirements, generating a rich persona from
5even a one-line description, scaffolding the correct folder structure, and
6optionally creating a companion skill that auto-routes tasks to the new agent.
7 
8## When to use
9 
10Use this skill whenever you need a dedicated, isolated "brain" to handle a specific repetitive task, or when you find yourself repeatedly pasting the same massive system prompt or constraints into the main chat. Creating a dedicated subagent keeps the main conversation lightweight and focused.
11 
12## Why this exists
13 
14The contributed example assumes a Windows-style host layout `<appDataDir>\config\plugins\`; it is not a universal Codex/Claude plugin path. For
15a subagent to be properly registered and invokable, it needs to be inside a
16plugin's `agents/` directory with a valid `plugin.json`. Getting this structure
17right manually is tedious and error-prone. This skill automates the entire
18process so the user can go from "I want an agent that reviews code" to a reviewable agent package. Activation requires host-specific schema validation and an actual invocation check.
19 
20## Target directory
21…