[Roadmap] dna scan emits architecture graph JSON

[superhumaan]

Status: Planned

Wave: Next — Architecture (Sep–Oct 2026)

Effort: S (1–2 days)

Extend dna scan to write a simple architecture graph (nodes + edges) to .DNA/data/architecture-graph.json.

Deliverables

• Detect routes/services/packages from existing scan signals (no full AST rewrite)
• Schema: { nodes: [{id,kind,path}], edges: [{from,to,kind}] }
• Write JSON on every scan; stable ids
• Unit tests for schema + fixture repo
• Short eng note

Acceptance

• Graph file present after dna scan on DNA monorepo
• Invalid/missing paths skipped with warning, not crash

Why small

Reuse scan outputs; coarse graph is fine for v1.

Roadmap: DNA Roadmap

Schedule

• Start: 2026-09-10
• End: 2026-09-25