Doc Write or update the documentation the caller needs, grounded in the current repository and its accepted intent. A small explanation needs no interview, coverage ledger or separate report. Select only the mode relevant to the task. Modes | Need | Scope and reference | |---|---| | Explain an API, command, code-map or architecture | Inspect its consumers and source; use code/API guidance or the codebase report when useful. | | Create or improve a README | Lead with the user's problem and a working first-use path; preserve useful depth. See README craft. | | Check an advertised install, upgra…