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What is koto7

koto7 is a headless multi-tenant platform for logistics operations and Digital Product Passport (DPP) lifecycle orchestration.

Scope​

  • Provide a GraphQL-first integration layer for tenant systems.
  • Orchestrate logistics and DPP workflows with durable execution patterns.
  • Maintain explicit guardrails for privacy, compliance, and operational safety.

Invariants​

  • Tenant context is mandatory for all reads and writes.
  • Domain mutations must map to commands, not direct table writes.
  • Compliance events must be auditable and replay-safe.

Failure Modes​

  • Tenant context leakage across requests.
  • Retry storms from non-idempotent activities.
  • Event version drift between producers and consumers.

Out of Scope​

  • Customer-specific implementation internals.
  • Proprietary routing heuristics and scoring logic.
  • Security implementation details that increase attack surface.