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Passed
skill-flow-add-node · run 2026-04-22_20-39-58
Score
1.00
Duration
171.8s
Cost
$0.440
Final status
SUCCESS
Tool calls
7
uipath-maestro-flowe2eeditootb

Prompt

Add a script node called "convertToCelsius" between getWeather and formatSummary that converts the temp from F to C. Return both values. Also update formatSummary to include the Celsius value in its summary string.

Do NOT run flow debug — just validate the flow.
Do NOT ask for approval, confirmation, or feedback. Do NOT pause between planning and implementation. Build the complete flow end-to-end in a single pass.
Before starting, load the uipath-maestro-flow skill. Read and follow its workflow steps exactly.

Success criteria (2)

PASSuip maestro flow validate passes on the flow filescore 1
Command: uip maestro flow validate BellevueWeather/BellevueWeather/BellevueWeather.flow
Exit code: 0 (expected: 0)
Stdout:
{
  "Result": "Success",
  "Code": "FlowValidate",
  "Data": {
    "File": "/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node/BellevueWeather/BellevueWeather/BellevueWeather.flow",
    "Status": "Valid"
  }
}

Stderr:
Tool factory already registered for project type 'Flow', skipping.
PASSFlow debug runs and output contains Celsius conversionscore 1
Command: python3 $TASK_DIR/check_add_node.py
Exit code: 0 (expected: 0)
Stdout:
OK: convertToCelsius node present, wired correctly, debug output valid

Stderr: (empty)

Command timeline (7)

agent tool calls in order
  1. 1.Skilluipath:uipath-maestro-flow
  2. 2.Read/Users/religa/src/skills/skills/uipath-maestro-flow/references/flow-editing-operations-json.md
  3. 3.Read/Users/religa/src/skills/skills/uipath-maestro-flow/references/plugins/script/impl.md
  4. 4.BashFind flow and project files
  5. 5.Read/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node/BellevueWeather/Bellev…
  6. 6.Write/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node/BellevueWeather/Bellev…
  7. 7.BashValidate the updated flow

Artifacts

task.log

14,443 bytes · click to view
2026-04-22 22:58:07 [DEBUG] coder_eval.criteria: Criteria already discovered, skipping
2026-04-22 22:58:07 [DEBUG] coder_eval.criteria: Validated 16 criterion checkers
2026-04-22 22:58:07 [INFO] coder_eval.orchestrator: API routing: aws_bedrock
2026-04-22 22:58:08 [INFO] coder_eval.orchestrator: Starting iteration 1/1
2026-04-22 22:58:08 [DEBUG] coder_eval.orchestrator: Sending prompt: Add a script node called "convertToCelsius" between getWeather and formatSummary that converts the t...
2026-04-22 22:58:08 [DEBUG] coder_eval.agents.claude_code_agent: [coder] Starting agent query stream...
2026-04-22 22:58:14 [DEBUG] coder_eval.agents.claude_code_agent: [coder] --- SYSTEM (hook_started): {'type': 'system', 'subtype': 'hook_started', 'hook_id': '3ad15adc-578b-46c5-9a87-6c2ad64c4de9', 'hook_name': 'SessionStart:startup', 'hook_event': 'SessionStart', 'uuid': '72fb92dd-8250-4107-8e02-bc9
2026-04-22 22:58:14 [DEBUG] coder_eval.agents.claude_code_agent: [coder] --- SYSTEM (hook_started): {'type': 'system', 'subtype': 'hook_started', 'hook_id': '257acb08-6fce-483c-8f33-f5f01a10ba97', 'hook_name': 'SessionStart:startup', 'hook_event': 'SessionStart', 'uuid': '3de2ac4e-f3db-4b70-b404-75a
2026-04-22 22:58:14 [DEBUG] coder_eval.agents.claude_code_agent: [coder] --- SYSTEM (hook_response): {'type': 'system', 'subtype': 'hook_response', 'hook_id': '257acb08-6fce-483c-8f33-f5f01a10ba97', 'hook_name': 'SessionStart:startup', 'hook_event': 'SessionStart', 'output': '', 'stdout': '', 'stderr
2026-04-22 22:58:14 [DEBUG] coder_eval.agents.claude_code_agent: [coder] --- SYSTEM (hook_response): {'type': 'system', 'subtype': 'hook_response', 'hook_id': '3ad15adc-578b-46c5-9a87-6c2ad64c4de9', 'hook_name': 'SessionStart:startup', 'hook_event': 'SessionStart', 'output': '@uipath/cli is already i
2026-04-22 22:58:14 [DEBUG] coder_eval.agents.claude_code_agent: [coder] --- SYSTEM (init): {'type': 'system', 'subtype': 'init', 'cwd': '/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node', 'session_id': 'cdc2b29d-69de-428d-9b0
2026-04-22 22:58:17 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Skill | id=toolu_bdrk_01JyhhN7o4K3bk9sRan49J5v | params={
  "skill": "uipath:uipath-maestro-flow"
}
2026-04-22 22:58:17 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01JyhhN7o4K3bk9sRan49J5v | Launching skill: uipath:uipath-maestro-flow
2026-04-22 22:58:20 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT BLOCK (ThinkingBlock): ThinkingBlock(thinking='Let me read the flow editing operations guide and the script plugin implementation guide, then examine the existing flow file to understand its current structure.', signature='
2026-04-22 22:58:21 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Read | id=toolu_bdrk_01W6Vfj9KWotwLpZrcuewXhM | params={
  "file_path": "/Users/religa/src/skills/skills/uipath-maestro-flow/references/flow-editing-operations-json.md"
}
2026-04-22 22:58:21 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Read | id=toolu_bdrk_01SWkf6ftL5JMKFr2ntgbNvH | params={
  "file_path": "/Users/religa/src/skills/skills/uipath-maestro-flow/references/plugins/script/impl.md"
}
2026-04-22 22:58:21 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01SWkf6ftL5JMKFr2ntgbNvH |      1→# Script Node — Implementation
     2→
     3→## Node Type
     4→
     5→`core.action.script`
     6→
     7→## Registry Validation
     8→
     9→```bash
    10→uip maestro flow registry get core.action.script --output json
    11→```
    12→
    13→Confirm: input port `input`, output port `success`, required input `script` (string, non-empty).
    14→
    15→## JSON Structure
    16→
    17→```json
    18→{
    19→  "id": "processData",
    20→  "type": "core.action.script",
    21→  "typeVersion": "1.0.0",
    22→  "display": { "label": "Process Data" },
    23→  "inputs": {
    24→    "script": "const items = $vars.fetchData.output.body.items;\nconst total = items.reduce((sum, i) => sum + i.amount, 0);\nreturn { total, count: items.length };"
    25→  },
    26→  "outputs": {
 …(3377 more chars)
2026-04-22 22:58:21 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01W6Vfj9KWotwLpZrcuewXhM |      1→# Flow Editing Operations — Direct JSON Strategy
     2→
     3→All flow file modifications via direct read-modify-write of the `.flow` JSON file. This strategy gives full control over every field but requires manual management of definitions, variables, and edge integrity.
     4→
     5→> **When to use this strategy:** Direct JSON is the default for all `.flow` edits. Use CLI (see [flow-editing-operations-cli.md](flow-editing-operations-cli.md)) only for connector, connector-trigger, and inline-agent nodes, or when the user explicitly requests CLI. See [flow-editing-operations.md](flow-editing-operations.md) for the strategy selection matrix.
     6→
     7→---
     8→
     9→## Key Differences from CLI
    10→
    11→When editing the `.flow` file directly, **you** are responsible…(18641 more chars)
2026-04-22 22:58:23 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT BLOCK (ThinkingBlock): ThinkingBlock(thinking='Now let me find the actual .flow file in the working directory.', signature='EukBCkgIDRABGAIqQOOeur+g30gfiq1jopIRv64hqsLtSH+2usqtas36Id1cJQ7UnpKzJZVITyJBAkuK7jJrHIhXorN0waWX/Kd
2026-04-22 22:58:24 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT: Now let me find the flow file in the working directory:
2026-04-22 22:58:26 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_01JkRoADmio88GaXeWWgZMsq | params={
  "command": "find /Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node -name \"*.flow\" -o -name \"project.uiproj\" 2>/dev/null",
  "description": "Find flow and project files"
}
2026-04-22 22:58:26 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01JkRoADmio88GaXeWWgZMsq | /Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node/BellevueWeather/BellevueWeather/BellevueWeather.flow
/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node/BellevueWeather/BellevueWeather/project.uiproj
2026-04-22 22:58:29 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Read | id=toolu_bdrk_01F5TbB9Dbbc5LrzEPNwWFjb | params={
  "file_path": "/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node/BellevueWeather/BellevueWeather/BellevueWeather.flow"
}
2026-04-22 22:58:30 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01F5TbB9Dbbc5LrzEPNwWFjb |      1→{
     2→  "id": "51e93e69-8d7b-4543-b079-cec6c73673ff",
     3→  "version": "1.0.0",
     4→  "name": "BellevueWeather",
     5→  "nodes": [
     6→    {
     7→      "id": "start",
     8→      "type": "core.trigger.manual",
     9→      "typeVersion": "1.0.0",
    10→      "display": { "label": "Manual trigger" },
    11→      "inputs": {},
    12→      "outputs": {
    13→        "output": {
    14→          "type": "object",
    15→          "description": "The return value of the trigger.",
    16→          "source": "=result.response",
    17→          "var": "output"
    18→        }
    19→      },
    20→      "model": {
    21→        "type": "bpmn:StartEvent",
    22→        "entryPointId": "916591de-a9b0-4145-9106-ac51175c293e"
    23→      }
    24→    },
    25→    {
…(34620 more chars)
2026-04-22 22:58:49 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT BLOCK (ThinkingBlock): ThinkingBlock(thinking="Now I understand the flow structure. Let me plan the changes:\n\n1. **Insert `convertToCelsius` script node between `getWeather` and `formatSummary`**\n   - Remove edge `edge-g
2026-04-22 22:58:50 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT: I have all the information I need. Now I'll apply all changes in one shot:

1. Insert `convertToCelsius` script node between `getWeather` and `formatSummary`
2. Rewire edges
3. Update `formatSummary` to read from `convertToCelsius` and include °C
4. Add variables.nodes entries and layout entry
2026-04-22 23:00:22 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Write | id=toolu_bdrk_01DgjDzwVij5f42QVH14qBME | params={
  "file_path": "/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node/BellevueWeather/BellevueWeather/BellevueWeather.flow",
  "content": "{\n  \"id\": \"51e93e69-8d7b-4543-b079-cec6c73673ff\",\n  \"version\": \"1.0.0\",\n  \"name\": \"BellevueWeather\",\n  \"nodes\": [\n    {\n      \"id\": \"start\",\n      \"type\": \"core.trigger.manual\",\n      \"typeVersion\": \"1.0.0\",\n      \"display\": { \"label\": \"Manual trigger\" },\n      \"inputs\": {},\n      \"outputs\": {\n        \"output\": {\n          \"type\": \"object\",\n          \"description\": \"The return value of the trigger.\",\n          \"source\": \"=result.response\",\n          \"var\": \"output\"\n        }\n      },\n      \"model\": {\n        \"type\"…(34014 more chars)
2026-04-22 23:00:22 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01DgjDzwVij5f42QVH14qBME | The file /Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node/BellevueWeather/BellevueWeather/BellevueWeather.flow has been updated successfully.
2026-04-22 23:00:25 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT: Now validate:
2026-04-22 23:00:26 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_01K6nr3WgU4qq6VVxfCVwxSr | params={
  "command": "cd /Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node/BellevueWeather/BellevueWeather && uip maestro flow validate BellevueWeather.flow --output json 2>/dev/null || uip flow validate BellevueWeather.flow --output json 2>/dev/null",
  "description": "Validate the updated flow"
}
2026-04-22 23:00:28 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01K6nr3WgU4qq6VVxfCVwxSr | {
  "Result": "Success",
  "Code": "FlowValidate",
  "Data": {
    "File": "/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node/BellevueWeather/BellevueWeather/BellevueWeather.flow",
    "Status": "Valid"
  }
}
2026-04-22 23:00:37 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT: ✅ **Validation passed** — `Status: Valid`

---

**Summary of changes to `BellevueWeather.flow`:**

### New node: `convertToCelsius` (script)
Inserted between `getWeather` and `formatSummary`. Script:
```js
const tempF = $vars.getWeather.output.body.current.temperature_2m;
const tempC = (tempF - 32) * 5 / 9;
return { temperatureF: tempF, temperatureC: tempC };
```
Returns **both** Fahrenheit and Celsius values.

### Updated: `formatSummary` (script)
Now reads from `$vars.convertToCelsius.output` 
2026-04-22 23:00:37 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< RESULT: cost=$0.43987860000000006, usage={'input_tokens': 1378, 'cache_creation_input_tokens': 46894, 'cache_read_input_tokens': 273207, 'output_tokens': 11862, 'server_tool_use': {'web_search_requests': 0, 'web_fetch_requests': 0}, 'service
2026-04-22 23:00:37 [DEBUG] coder_eval.agents.claude_code_agent: [coder] session_id changed: None -> cdc2b29d-69de-428d-9b08-1a337c281f44
2026-04-22 23:00:37 [DEBUG] coder_eval.agents.claude_code_agent: [coder] Agent query stream ended
2026-04-22 23:00:37 [DEBUG] coder_eval.orchestrator: Agent response received (3217 chars)
2026-04-22 23:00:37 [DEBUG] coder_eval.orchestrator: Checking success criteria
2026-04-22 23:00:37 [DEBUG] coder_eval.criteria.run_command: Running command for criterion 'uip maestro flow validate passes on the flow file': uip maestro flow validate BellevueWeather/BellevueWeather/BellevueWeather.flow
2026-04-22 23:00:38 [DEBUG] coder_eval.sandbox: Command 'uip maestro flow validate BellevueWeather/BellevueWeather/BellevueWeather.flow' exited with code 0
2026-04-22 23:00:38 [DEBUG] coder_eval.sandbox: STDOUT:
---
{
  "Result": "Success",
  "Code": "FlowValidate",
  "Data": {
    "File": "/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node/BellevueWeather/BellevueWeather/BellevueWeather.flow",
    "Status": "Valid"
  }
}
---
2026-04-22 23:00:38 [DEBUG] coder_eval.sandbox: STDERR:
---
Tool factory already registered for project type 'Flow', skipping.
---
2026-04-22 23:00:38 [INFO] coder_eval.evaluation.checker: Criterion 'run_command' score: 1.00
2026-04-22 23:00:38 [DEBUG] coder_eval.criteria.run_command: Running command for criterion 'Flow debug runs and output contains Celsius conversion': python3 $TASK_DIR/check_add_node.py
2026-04-22 23:00:57 [DEBUG] coder_eval.sandbox: Command 'python3 $TASK_DIR/check_add_node.py' exited with code 0
2026-04-22 23:00:57 [DEBUG] coder_eval.sandbox: STDOUT:
---
OK: convertToCelsius node present, wired correctly, debug output valid
---
2026-04-22 23:00:57 [INFO] coder_eval.evaluation.checker: Criterion 'run_command' score: 1.00
2026-04-22 23:00:57 [INFO] coder_eval.orchestrator: Success criteria: 2/2 passed, weighted score: 1.000
2026-04-22 23:00:57 [INFO] coder_eval.orchestrator: All success criteria passed!
2026-04-22 23:00:57 [INFO] coder_eval.orchestrator: Running post-run command: python3 $SKILLS_REPO_PATH/tests/tasks/uipath-maestro-flow/_shared/cleanup_solutions.py
2026-04-22 23:00:59 [WARNING] coder_eval.orchestrator: [post_run stderr] cleanup_solutions: deleted 9eabba67-a7af-4a77-9e90-08dea0fd1947 (from BellevueWeather/BellevueWeather.uipx)
2026-04-22 23:00:59 [WARNING] coder_eval.orchestrator: [post_run stderr] cleanup_solutions: summary policy=always deleted=1 preserved=0 skipped=0 failed=0
2026-04-22 23:00:59 [INFO] coder_eval.orchestrator: Sandbox preserved (in-place): runs/2026-04-22_20-39-58/default/skill-flow-add-node/00/artifacts/skill-flow-add-node