diff --git a/run.json b/run.json
index 83baf419d..935b9470d 100644
--- a/run.json
+++ b/run.json
@@ -367,14 +367,112 @@
     }
   },
   "web_url": "https://fabro-testing.walleye-rainbow.ts.net/runs/01KWFTMDQVT7SD0GRRWKXH776E",
-  "start": null,
-  "status": {
-    "kind": "starting"
+  "start": {
+    "start_time": "2026-07-01T21:51:27.582395354Z",
+    "run_branch": "fabro/run/01KWFTMDQVT7SD0GRRWKXH776E",
+    "base_sha": "bb369181b60ef723723a5ef169ffb23372e10192"
   },
-  "status_updated_at": "2026-07-01T21:51:16.816421840Z",
-  "last_event_at": "2026-07-01T21:51:27.295458642Z",
+  "status": {
+    "kind": "running"
+  },
+  "status_updated_at": "2026-07-01T21:51:27.582462398Z",
+  "last_event_at": "2026-07-01T21:51:29.167363953Z",
   "pending_control": null,
-  "checkpoints": [],
+  "checkpoints": [
+    {
+      "seq": 21,
+      "checkpoint": {
+        "timestamp": "2026-07-01T21:51:29.167242693Z",
+        "current_node": "start",
+        "completed_nodes": [
+          "start"
+        ],
+        "node_retries": {},
+        "context_values": {
+          "failure_signature": "",
+          "internal.retry_count.start": 0,
+          "internal.fidelity": "compact",
+          "failure_class": "",
+          "current_node": "start",
+          "graph.max_node_visits": "40",
+          "internal.node_visit_count": 1,
+          "internal.run_id": "01KWFTMDQVT7SD0GRRWKXH776E",
+          "graph.goal": "Merge the pull requests 543,544 into main as a merge train: process them in the given order, rebasing each onto the latest main (so each PR is validated against the cumulative result of the ones before it), resolving conflicts, pushing, and merging with the squash method. Stop at the first PR that cannot be merged cleanly and report why.",
+          "graph.rankdir": "LR",
+          "internal.thread_id": null,
+          "internal.work_dir": "/home/daytona/workspace/fabro",
+          "outcome": "succeeded"
+        },
+        "node_outcomes": {
+          "start": {
+            "status": "succeeded",
+            "usage": null
+          }
+        },
+        "next_node_id": "preflight",
+        "node_visits": {
+          "start": 1
+        }
+      },
+      "diff": {}
+    },
+    {
+      "seq": 0,
+      "checkpoint": {
+        "timestamp": "2026-07-01T21:51:31.182229855Z",
+        "current_node": "preflight",
+        "completed_nodes": [
+          "start",
+          "preflight"
+        ],
+        "node_retries": {},
+        "context_values": {
+          "internal.thread_id": "start",
+          "graph.goal": "Merge the pull requests 543,544 into main as a merge train: process them in the given order, rebasing each onto the latest main (so each PR is validated against the cumulative result of the ones before it), resolving conflicts, pushing, and merging with the squash method. Stop at the first PR that cannot be merged cleanly and report why.",
+          "internal.run_id": "01KWFTMDQVT7SD0GRRWKXH776E",
+          "thread.start.current_node": "preflight",
+          "internal.node_visit_count": 1,
+          "current_node": "preflight",
+          "internal.fidelity": "compact",
+          "command.output": "blob://sha256/ea19cd83eed4d9599888bd0cad534de695ad3b85b6ab2941a381ee0e88808c99",
+          "internal.retry_count.preflight": 0,
+          "failure_class": "",
+          "internal.work_dir": "/home/daytona/workspace/fabro",
+          "failure_signature": "",
+          "graph.rankdir": "LR",
+          "outcome": "succeeded",
+          "graph.max_node_visits": "40",
+          "internal.retry_count.start": 0
+        },
+        "node_outcomes": {
+          "start": {
+            "status": "succeeded",
+            "usage": null
+          },
+          "preflight": {
+            "status": "succeeded",
+            "context_updates": {
+              "command.output": "blob://sha256/ea19cd83eed4d9599888bd0cad534de695ad3b85b6ab2941a381ee0e88808c99"
+            },
+            "notes": "Script completed: gh auth status 2>&1 && git fetch --prune origin 2>&1 && echo 'preflight ok'",
+            "usage": null,
+            "timing": {
+              "wall_time_ms": 0,
+              "inference_time_ms": 0,
+              "tool_time_ms": 1742,
+              "active_time_ms": 1742
+            }
+          }
+        },
+        "next_node_id": "plan",
+        "node_visits": {
+          "preflight": 1,
+          "start": 1
+        }
+      },
+      "diff": {}
+    }
+  ],
   "conclusion": null,
   "sandbox": {
     "kind": "ready",
@@ -400,5 +498,67 @@
   "pull_request": null,
   "superseded_by": null,
   "pending_interviews": {},
-  "stages": {}
+  "stages": {
+    "start@1": {
+      "first_event_seq": 18,
+      "prompt": null,
+      "response": null,
+      "completion": {
+        "outcome": "succeeded",
+        "notes": null,
+        "failure_reason": null,
+        "timestamp": "2026-07-01T21:51:29.167138263Z"
+      },
+      "provider_used": null,
+      "diff": null,
+      "script_invocation": null,
+      "script_timing": null,
+      "parallel_results": null,
+      "output": null,
+      "started_at": "2026-07-01T21:51:29.167022416Z",
+      "handler": "start",
+      "timing": {
+        "wall_time_ms": 0,
+        "inference_time_ms": 0,
+        "tool_time_ms": 0,
+        "active_time_ms": 0
+      },
+      "usage": {
+        "input_tokens": 0,
+        "output_tokens": 0,
+        "total_tokens": 0,
+        "reasoning_tokens": 0,
+        "cache_read_tokens": 0,
+        "cache_write_tokens": 0
+      },
+      "state": "succeeded"
+    },
+    "preflight@1": {
+      "first_event_seq": 22,
+      "prompt": null,
+      "response": null,
+      "completion": null,
+      "provider_used": null,
+      "diff": null,
+      "script_invocation": {
+        "script": "gh auth status 2>&1 && git fetch --prune origin 2>&1 && echo 'preflight ok'",
+        "command": "exec 2>&1\ngh auth status 2>&1 && git fetch --prune origin 2>&1 && echo 'preflight ok'",
+        "language": "shell"
+      },
+      "script_timing": null,
+      "parallel_results": null,
+      "output": null,
+      "started_at": "2026-07-01T21:51:29.167336080Z",
+      "handler": "command",
+      "usage": {
+        "input_tokens": 0,
+        "output_tokens": 0,
+        "total_tokens": 0,
+        "reasoning_tokens": 0,
+        "cache_read_tokens": 0,
+        "cache_write_tokens": 0
+      },
+      "state": "running"
+    }
+  }
 }
\ No newline at end of file
diff --git a/stages/001-start@1/status.json b/stages/001-start@1/status.json
new file mode 100644
index 000000000..b70e27bae
--- /dev/null
+++ b/stages/001-start@1/status.json
@@ -0,0 +1,6 @@
+{
+  "outcome": "succeeded",
+  "notes": null,
+  "failure_reason": null,
+  "timestamp": "2026-07-01T21:51:29.167138263Z"
+}
\ No newline at end of file
diff --git a/stages/002-preflight@1/script_invocation.json b/stages/002-preflight@1/script_invocation.json
new file mode 100644
index 000000000..646ec5e9b
--- /dev/null
+++ b/stages/002-preflight@1/script_invocation.json
@@ -0,0 +1,5 @@
+{
+  "script": "gh auth status 2>&1 && git fetch --prune origin 2>&1 && echo 'preflight ok'",
+  "command": "exec 2>&1\ngh auth status 2>&1 && git fetch --prune origin 2>&1 && echo 'preflight ok'",
+  "language": "shell"
+}
\ No newline at end of file