{
  "prd": "docs/prd/mosaic-stack.md",
  "version": "1.0",
  "requirements": [
    { "id": "REQ-ROLE-1", "title": "Each role is a reviewed roles/<name>.json: contract, authority map, credentials" },
    { "id": "REQ-ROLE-2", "title": "One holder per role instance; a claim locks and logs; revoking a holder is gated" },
    { "id": "REQ-ROLE-3", "title": "A user-written business file declares instances, arbiters and credential references" },
    { "id": "REQ-ROLE-4", "title": "The first business is Mosaic Stack: PM, CTO, coder and reviewer" },
    { "id": "REQ-VAR-1", "title": "Variables in four layers, declared in code; limits intersect; unknown keys refused" },
    { "id": "REQ-VAR-2", "title": "One system config, never auto-written; secrets only as references the broker reads" },
    { "id": "REQ-CRED-1", "title": "Each role instance has its own Gitea and Vikunja token, held by the broker" },
    { "id": "REQ-CRED-2", "title": "A session that finds only founder credentials stops" },
    { "id": "REQ-DEC-1", "title": "Every decision is an append-only record: raiser, class, options, resolver, times" },
    { "id": "REQ-DEC-2", "title": "Decisions route by class: logged, to the domain arbiter, or to the human" },
    { "id": "REQ-DEC-3", "title": "Human resolutions come only from a mosaic CLI session outside any agent run" },
    { "id": "REQ-DEC-4", "title": "A blocking gated decision reaches Jason at once; the rest go in a daily digest" },
    { "id": "REQ-MSG-1", "title": "Messages are addressed to a role, append-only, delivered to the current holder" },
    { "id": "REQ-TASK-1", "title": "Tasks live in Vikunja, each citing a requirement id; the verbs enforce field writers" },
    { "id": "REQ-TASK-2", "title": "Polling is the source of truth: a 30-second board poll and an hourly reconcile" },
    { "id": "REQ-TASK-3", "title": "The installer points at an existing Vikunja or deploys the unmodified upstream image" },
    { "id": "REQ-TASK-4", "title": "The queue keeps the agents' lock, review rounds and audit log; no two-way sync" },
    { "id": "REQ-CLI-1", "title": "mosaic is the front door: talk to the PM, the inbox, tasks, agents and trails" },
    { "id": "REQ-CLI-2", "title": "The PM session mosaic talks to is launched and owned by the stack, not T3" },
    { "id": "REQ-WEB-1", "title": "The WebUI shows the same data as the CLI" },
    { "id": "REQ-LAUNCH-1", "title": "The PM launches role sessions within business-file limits, logged and revocable" },
    { "id": "REQ-HARN-1", "title": "The meta-harness generates each session's launch bundle from role and variables" },
    { "id": "REQ-HARN-2", "title": "Credential scope, verbs, the tool limit and a container enforce the rules" },
    { "id": "REQ-EVT-1", "title": "Every slice 1 step emits an event; measures come from events" }
  ]
}