GOAL → deep-research → evidence-map → judgment → report

GOAL → architect-explainer → plan → constitutional-check → forge → postcheck-verifier → vault-writer

GOAL → health-probe → diagnosis → rollback-governor → verify → seal

GOAL → arifos-status → constitutional-check → judgment → report → vault

# Example decomposition for "Fix the broken main branch"
cat << 'EOF'
CHAIN: Recovery Chain (Type C)
STEPS:
  1. health-probe         → F1, F2 (verify current state)
  2. diagnosis            → F2, F7 (what is actually broken)
  3. architect-explainer  → F13 (present plan to Arif)
  4. constitutional-check → F1-F13 (full floor review)
  5. [VETO POINT]          → F13 Arif decides: proceed or not
  6. recovery-execute      → F1 (reversibility path prepared)
  7. postcheck-verifier   → F2 (prove outcome, not just logs)
  8. vault-writer         → F1 (seal the scar)

REVERSIBILITY: Each step has rollback path except steps 6-8.
VETO POINTS: Step 5 (before execution), step 6 (before commit).
EOF

# Execute each step with constitutional gate
for step in $STEPS; do
  # Check constitutional fitness before running
  constitutional-check tool=$step 2>/dev/null || {
    echo "[GATE FAIL] $step failed constitutional check"
    echo "[ACTION] Report to Arif. Do not proceed."
    break
  }

  # Execute step
  $step || {
    echo "[STEP FAIL] $step failed with exit code $?"
    echo "[ACTION] Trigger recovery chain or halt"
    break
  }

  # Verify step outcome
  postcheck-verifier step=$step || {
    echo "[VERIFY FAIL] $step completed but outcome not proven"
    break
  }
done

# Constitutional gate between phases
arifos_mcp_call tool=constitutional_check payload='{
  "from_phase": "research",
  "to_phase": "plan",
  "evidence": [...],
  "floors_activated": ["F2", "F3", "F7"]
}'

═══════════════════════════════════════════════
 F13 SOVEREIGN VETO POINT
═══════════════════════════════════════════════

CHAIN: {type}
CURRENT STEP: {step N of M}
NEXT ACTION: {what happens if you approve}

WHAT COULD GO WRONG:
  • {risk 1}
  • {risk 2}

ROLLBACK PATH: {how to undo if this fails}

ARIF DECIDES:
  ○ APPROVE — proceed to next step
  ○ MODIFY  — change something before proceeding
  ○ STOP     — halt the chain here
  ○ 888_HOLD — escalate for deep review

═══════════════════════════════════════════════

# Execute the action
execute_step 2>&1 | tee /tmp/chain_output.log

# Prove it worked (not just "exit code 0")
postcheck-verifier step=$step actual_outcome=$(cat /tmp/chain_output.log) || {
  echo "[CRITICAL] $step claimed success but outcome not verified"
  echo "[ACTION] Rollback or escalate"
  rollback-governor step=$step
}

# Seal the chain outcome
vault-writer session=$SESSION_ID chain=$CHAIN_TYPE outcome=$OUTCOME scars=$SCARS

# Update memory with new context
arifos_mcp_call tool=memory_archivist payload='{
  "event": "chain_completed",
  "type": "'$CHAIN_TYPE'",
  "outcome": "'$OUTCOME'",
  "timestamp": "'$(date -Iseconds)'"
}'