domains / families / agent-tooling / agent-creator

agent-creator

separate

Create custom AI subagents with proper plugin structure, persona generation, and companion routing skills.

When to use

• Use 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 subage…

When not to use

• **Not for simple tasks**: If a task can be done with a single command or one-line request, a full subagent is overkill. Just ask the main thread to do it.
• **Context passing**: Subagents do not automatically see the main chat history. When the companion skill routes a task to the subagent, it only sends the specific prompt packaged for that turn.
• **Tool access**: Never assume an agent inherits permission or tool access. If they need highly specialized tools (like browser automation or custom APIs), those tools need to be explicitly granted in their `<agent-name>.md` setup or plugin…

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