Hello Tool

Demonstrates `skill_mode=tool` by composing two host-supplied callbacks (`echo` + `uppercase`) into one MCP tool. The codegen compiler turns this `tool_schema.steps[]` into a ComposedToolDef; the executor walks the steps at MCP-tool invocation time.

acosmi Updated

File contents

Hello, tool!

This SKILL composes two host-registered callbacks (echo and uppercase) via the tool_schema.steps[] block above. See examples/tool-callback-registry.ts for a reference implementation of those callbacks.

acosmi/skill-agent-mcp/tree/main/examples/skills/hello-tool commit b9315263fe

Frequently asked questions

npx skillmds@latest add acosmi/hello-tool