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Printable idea sheet

mcp_diff

reqlan rq/extension/agent/skills-and-mcp.rq:45

Katz 0.074

MCP `diff` wraps diff for AI clients ( server.ts ).
Arguments are optional `from`, optional `to`, and optional `verbosity` ( diff_verbosity ).
The tool returns the same JSON array as `reqlan diff --json`.
An empty array means that no idea changed.
A missing revision is a tool error.
Related: mcp_tools mcp_diff

implementation
server.ts
status
done
tests
server.test.ts:MCP surface is click, check, diff, completion_status, and prompt, server.test.ts:diff returns created JSON and text bodies, server.test.ts:omitted targets follow the clean and dirty defaults, server.test.ts:a bad revision is a tool error

Interactive page: mcp_diff