# --- example ---
schema_version: 1
agents:
  - id: operator              # required; unique; lowercase-hyphen
    role: workflow operator   # required; free text
    promises:                 # optional; scalar promises this agent makes
      - id: deliver-report    # required; unique across the whole model
        body: Deliver the weekly status report by Friday.   # required; free text
        type: capability      # optional; capability | intent | constraint
        target: reviewer      # optional; <agent-id> | <node-id> | all
      - id: no-unverified-claims
        body: Never assert a claim without a measured source.
        type: constraint
        target: all
  - id: reviewer
    role: semantic reviewer
    promises:
      - id: review-report
        body: Review the report for semantic drift against the agreed vocabulary.
        type: capability
        target: operator
nodes:                        # required; at least one semantic element
  - id: report-event          # required; unique; lowercase-hyphen
    type: event               # required; event | thing | concept
  - id: report-thing
    type: thing
  - id: drift-concept
    type: concept
edges:                        # required; at least one gamma(3,4) edge
  - from: report-event        # required; must be a declared node id
    to: report-thing          # required; must be a declared node id
    link: 1                   # required; integer in -3..3
  - from: report-thing
    to: drift-concept
    link: 3
  - from: drift-concept
    to: report-thing
    link: 2
acceptances:                  # optional; cross-agent acceptance records
  - promise: deliver-report   # required; must reference a declared promise id
    from: operator            # required; must equal the agent that declares it
    to: reviewer              # required; a declared agent id
trajectories:                 # optional; declared paths through the graph
  - id: report-flow           # required; unique
    path: [report-event, report-thing, drift-concept]  # required; node ids, >= 1 entry
    label: report moves from event to reviewed thing   # optional; free text
observations:                 # optional; the proper-time record
  - at: t1                    # required; tick label or timestamp, free text
    event: report drafted     # required; what changed, free text
    changed: report-event     # optional; a declared node id or promise id
  - at: t2
    event: reviewer flags drift in vocabulary
    changed: drift-concept
# --- end example ---