[Story-748] Add ADR-070 pramaan-agents architecture

Story 748 Epic 745🔗 Chain of CustodyAgent Platform3 files · +392/−0

PR #82 · pramaan-io/pramaan-docs · merged 2026-05-20

How it flows

sequenceDiagram
  autonumber
  participant dec as Decisions
  participant adr as ADR-070
  participant reg as Registries
  participant val as Validation
  dec->>adr: Q1–Q8 debated
  adr->>adr: Big-bang + new-repo recorded with trade-offs
  adr->>reg: Routing metadata added
  reg-->>val: JSON valid, no scope creep, counts match

Guardrails verified by the PR's own checks

scope creep into pramaan-cli
broken JSON registry
ADR count drift
whitespace errors
schema fiction violations

JSON valid (jq empty)

no pramaan-cli references

68 ADR files, 60 in registry

git diff --check clean

without it: Q1–Q8 re-debated per story

ADR-068 'no schema fiction' at risk

admissibility gaps in the decision chain

Files changed (3)

File	±
`docs/decisions/adrs/ADR-070-pramaan-agents-v1-architecture.md` ★	+375
`docs/decisions/adrs/ADR-REGISTRY.md` ★	+1
`docs/decisions/adrs/adr-registry.json` ★	+16