// architecture
How the platform fits together.
A LangGraph supervisor inspects every request and routes it to the right specialist — then writes the whole run to an immutable audit trail. Hover or focus a node to trace its links; click through for the module reference.
// request lifecycle
Request in, audited run out.
01
Route
DigiGraph selects the specialist sub-graph via a declarative tool registry, behind an OpenAI-compatible front door.
02
Execute
The specialist runs — quant, retrieval, or chat — with LiteLLM routing/caching and checkpoints that survive a restart.
03
Audit
Every span carries a correlation ID; PII is redacted before logs hit disk; the run lands in an immutable JSONL trail.
// core verticals
Four verticals.
// support + roadmap