Scans .ts and .html files (or a directory) for Angular Reactive Forms constructs and classifies each finding as "mechanical" (safe to transliterate) or "judgment" (a human must decide the target design). Read-only: this tool never modifies your files. Results are PAGED (default 200 findings) — check incomplete: non-null means there is more, and says how to get it. Filter with constructs / classification to work one decision at a time.

Returns a verified before/after migration recipe for a single Reactive Forms construct (e.g. "FormControl", "FormBuilder.group", "Validators.required"). An unknown construct returns found:false plus the list of available constructs — it is never an error. Read-only: this tool never modifies your files.

Scans .ts and .html files (or a directory) and summarises the migration: total findings, counts per construct, the mechanical/judgment split, and a suggested file order (simplest first, so all-mechanical files land before the ones needing design decisions). Read-only: this tool never modifies your files.

Scans .ts and .html files (or a directory) and returns a MARKDOWN REPORT combining findings, complexity, a suggested file order, the constructs present with their recipe names, and a warning for any version-sensitive recipe involved. Returns the report as a string — it does NOT write a file; you decide whether to save it. Read-only: this tool never modifies your files.

Signal Forms needs Angular 21+. When a project is older, this returns the upgrade plan as markdown, reproducing angular.dev/update-guide from Angular's own published step data — not written by this server. The current version is detected from the project; you choose application complexity (1 Basic, 2 Medium, 3 Advanced) and whether you use ngUpgrade, Angular Material or Windows, exactly as the official guide asks. Read-only: this tool never modifies your files.

Reads code you have ALREADY migrated and reports Signal Forms traps that COMPILE and are still wrong — a missed signal call in a position TypeScript does not check, a deprecated-but-valid v21 rule shape, a pre-release API name, an AbstractControl left in a form() model, Reactive Forms imports left behind. Run it after tsc, not instead of it: anything the compiler already reports is deliberately not repeated here. Read-only. It proves the ABSENCE OF KNOWN DEFECTS, never correctness.