Tool scaffolding expert for actual-mcp-server. Invoke when adding a new MCP tool end-to-end — file creation, registration, adapter method, unit tests, integration tests, and docs. Knows the full 9-step checklist and both tool patterns.
$curl -o .claude/agents/tool-author.md https://raw.githubusercontent.com/agigante80/actual-mcp-server/HEAD/.claude/agents/tool-author.mdInstalls into the current project.
Install tool-author by running `curl -o .claude/agents/tool-author.md https://raw.githubusercontent.com/agigante80/actual-mcp-server/HEAD/.claude/agents/tool-author.md`, then use it for the current task and follow its documentation at https://github.com/agigante80/actual-mcp-server.