Interactive + recorded

See rgBuilder in action

Interactive agent scenarios first — prompt → tool call → schema-aligned JSON → reasoning. Recorded CLI and dashboard walkthroughs below. Prefer the ecommerce-java fixture when you run commands locally.

Agent skill scenarios

Commands match the live CLI.

User prompt

“Generate a complete migration plan to help us modernize this repository.”

Plan is written to .rgbuilder/migration_plan.json (opt-in flags). Dashboard needs --with-dashboard.

Agent tool call

$ rg-build discover . --with-cfg --with-security --with-taint --with-dashboard --with-harmonic --export-migration-hints

stdout · -f json (illustrative)

{
  "schema_version": 2,
  "preset": "hybrid_default",
  "order": "scheduled",
  "packages": [
    {"name": "com.example.ecommerce.payment", "priority": 0.91, "step": 1},
    {"name": "com.example.ecommerce.cart", "priority": 0.72, "step": 2}
  ]
}

LLM reasoning

rgBuilder wrote a migration roadmap. Open highest-priority packages first and run blast-radius before editing shared symbols.

Recorded walkthroughs

VHS terminal recording from user-guide-cli.tape, plus dashboard.

rgBuilder CLI demo: discover, query, blast-radius, and semantic search — CLI (VHS) — discover → GQL → communities → blast → CPG → semantic.

Dashboard tour

Dashboard — Graph, Search, CFG, Blast, Migration, and more.

RgBuilder is focused on CLI usecases, however a tech preview dashboard is also available when the discover command runs with --with-dashboard .