Hello, world!
You invoked the hello_prompt SKILL. This entire markdown body is
returned to the calling LLM verbatim as the MCP tool's text content.
What happens next
- The calling LLM reads this body and decides what to do with it.
- No host-side LLM is invoked; the SKILL is a pure prompt fragment.
- For deterministic step composition, see
hello-tool/. - For sub-agent spawn, see
hello-agent/.