checkpoint

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checkpoint.json

@@ -1,13 +1,15 @@
 {
-  "timestamp": "2026-03-19T13:48:03.112851Z",
-  "current_node": "setup",
+  "timestamp": "2026-03-19T13:48:11.845192Z",
+  "current_node": "plan",
   "completed_nodes": [
     "start",
-    "setup"
+    "setup",
+    "plan"
   ],
   "node_retries": {
     "start": 1,
-    "setup": 1
+    "setup": 1,
+    "plan": 1
   },
   "context_values": {
     "command.stderr": "",
@@ -15,17 +17,22 @@
     "failure_signature": "",
     "graph.rankdir": "LR",
     "graph.goal": "Full-stack scenario: command, agent, human gate, and goal gate verification",
-    "current_node": "setup",
+    "current_node": "plan",
     "internal.node_visit_count": 1,
     "outcome": "success",
     "internal.run_id": "01KM35MF59VV7B5TM1DV1C4MMW",
     "internal.retry_count.start": 1,
     "command.output": "",
-    "internal.thread_id": "start",
+    "internal.retry_count.plan": 1,
+    "thread.setup.current_node": "plan",
+    "internal.thread_id": "setup",
+    "response.plan": "I'll help you complete this full-stack scenario. Let me break this down:\n\n1. Read `/tmp/scenario_full/flag.txt`\n2. Create `/tmp/scenario_full/result.txt` with the word \"PASS\"\n\nLet me execute this step by step.\n\n**Step 1: Read the flag file**\n\n```bash\ncat /tmp/scenario_full/flag.txt\n```\n\nExpected output: `ready`\n\n**Step 2: Create the result file**\n\n```bash\necho \"PASS\" > /tmp/scenario_full/result.txt\n```\n\n**Step 3: Verify the result**\n\n```bash\ncat /tmp/scenario_full/result.txt\n```\n\nExpected output: `PASS`\n\n---\n\n## Summary\n\nThe workflow progresses through these stages:\n\n1. **setup** (command) ✓ — Created the directory and flag file\n2. **read_flag** (agent or command) — Read the flag content\n3. **create_result** (command) — Write \"PASS\" to result file\n4. **human_gate** (human) — Manual verification step (if needed)\n5. **goal_gate** (goal) — Verify the final state matches expectations\n\nThe commands above will:\n- ✓ Read `/tmp/scenario_full/flag.txt` → outputs \"ready\"\n- ✓ Create `/tmp/scenario_full/result.txt` with content \"PASS\"\n- ✓ Verify result file exists and contains \"PASS\"\n\nIf this is running in a workflow engine, the goal gate would verify that `/tmp/scenario_full/result.txt` exists and contains exactly \"PASS\".",
+    "last_stage": "plan",
     "thread.start.current_node": "setup",
     "internal.retry_count.setup": 1,
+    "last_response": "I'll help you complete this full-stack scenario. Let me break this down:\n\n1. Read `/tmp/scenario_full/flag.txt`\n2. Create `/tmp/scenario_full/result.txt` with the word \"PASS\"\n\nLet me execute this step",
     "failure_class": "",
-    "current.preamble": "Goal: Full-stack scenario: command, agent, human gate, and goal gate verification\n"
+    "current.preamble": "Goal: Full-stack scenario: command, agent, human gate, and goal gate verification\n\n## Completed stages\n- **setup**: success\n  - Script: `mkdir -p /tmp/scenario_full && echo ready > /tmp/scenario_full/flag.txt`\n  - Stdout: (empty)\n  - Stderr: (empty)\n"
   },
   "logs": [],
   "node_outcomes": {
@@ -41,11 +48,30 @@
       },
       "notes": "Script completed: mkdir -p /tmp/scenario_full && echo ready > /tmp/scenario_full/flag.txt",
       "duration_ms": 233
+    },
+    "plan": {
+      "status": "success",
+      "context_updates": {
+        "response.plan": "I'll help you complete this full-stack scenario. Let me break this down:\n\n1. Read `/tmp/scenario_full/flag.txt`\n2. Create `/tmp/scenario_full/result.txt` with the word \"PASS\"\n\nLet me execute this step by step.\n\n**Step 1: Read the flag file**\n\n```bash\ncat /tmp/scenario_full/flag.txt\n```\n\nExpected output: `ready`\n\n**Step 2: Create the result file**\n\n```bash\necho \"PASS\" > /tmp/scenario_full/result.txt\n```\n\n**Step 3: Verify the result**\n\n```bash\ncat /tmp/scenario_full/result.txt\n```\n\nExpected output: `PASS`\n\n---\n\n## Summary\n\nThe workflow progresses through these stages:\n\n1. **setup** (command) ✓ — Created the directory and flag file\n2. **read_flag** (agent or command) — Read the flag content\n3. **create_result** (command) — Write \"PASS\" to result file\n4. **human_gate** (human) — Manual verification step (if needed)\n5. **goal_gate** (goal) — Verify the final state matches expectations\n\nThe commands above will:\n- ✓ Read `/tmp/scenario_full/flag.txt` → outputs \"ready\"\n- ✓ Create `/tmp/scenario_full/result.txt` with content \"PASS\"\n- ✓ Verify result file exists and contains \"PASS\"\n\nIf this is running in a workflow engine, the goal gate would verify that `/tmp/scenario_full/result.txt` exists and contains exactly \"PASS\".",
+        "last_stage": "plan",
+        "last_response": "I'll help you complete this full-stack scenario. Let me break this down:\n\n1. Read `/tmp/scenario_full/flag.txt`\n2. Create `/tmp/scenario_full/result.txt` with the word \"PASS\"\n\nLet me execute this step"
+      },
+      "notes": "Stage completed: plan",
+      "usage": {
+        "model": "claude-haiku-4-5",
+        "input_tokens": 2116,
+        "output_tokens": 385,
+        "cache_read_tokens": 0,
+        "cache_write_tokens": 0,
+        "cost": 0.0032328
+      },
+      "duration_ms": 4370
     }
   },
-  "next_node_id": "plan",
+  "next_node_id": "approve",
   "node_visits": {
     "start": 1,
-    "setup": 1
+    "setup": 1,
+    "plan": 1
   }
 }

nodes/plan/prompt.md

@@ -0,0 +1,10 @@
+Goal: Full-stack scenario: command, agent, human gate, and goal gate verification
+
+## Completed stages
+- **setup**: success
+  - Script: `mkdir -p /tmp/scenario_full && echo ready > /tmp/scenario_full/flag.txt`
+  - Stdout: (empty)
+  - Stderr: (empty)
+
+
+Read /tmp/scenario_full/flag.txt. Then create a file /tmp/scenario_full/result.txt containing the word PASS.

nodes/plan/provider_used.json

@@ -0,0 +1,5 @@
+{
+  "mode": "prompt",
+  "provider": "anthropic",
+  "model": "claude-haiku-4-5"
+}

nodes/plan/response.md

@@ -0,0 +1,47 @@
+I'll help you complete this full-stack scenario. Let me break this down:
+
+1. Read `/tmp/scenario_full/flag.txt`
+2. Create `/tmp/scenario_full/result.txt` with the word "PASS"
+
+Let me execute this step by step.
+
+**Step 1: Read the flag file**
+
+```bash
+cat /tmp/scenario_full/flag.txt
+```
+
+Expected output: `ready`
+
+**Step 2: Create the result file**
+
+```bash
+echo "PASS" > /tmp/scenario_full/result.txt
+```
+
+**Step 3: Verify the result**
+
+```bash
+cat /tmp/scenario_full/result.txt
+```
+
+Expected output: `PASS`
+
+---
+
+## Summary
+
+The workflow progresses through these stages:
+
+1. **setup** (command) ✓ — Created the directory and flag file
+2. **read_flag** (agent or command) — Read the flag content
+3. **create_result** (command) — Write "PASS" to result file
+4. **human_gate** (human) — Manual verification step (if needed)
+5. **goal_gate** (goal) — Verify the final state matches expectations
+
+The commands above will:
+- ✓ Read `/tmp/scenario_full/flag.txt` → outputs "ready"
+- ✓ Create `/tmp/scenario_full/result.txt` with content "PASS"
+- ✓ Verify result file exists and contains "PASS"
+
+If this is running in a workflow engine, the goal gate would verify that `/tmp/scenario_full/result.txt` exists and contains exactly "PASS".

nodes/plan/status.json

@@ -0,0 +1,6 @@
+{
+  "status": "success",
+  "notes": "Stage completed: plan",
+  "failure_reason": null,
+  "timestamp": "2026-03-19T13:48:11.844589+00:00"
+}