Dice roller

Passed

skill-flow-dice-roller · run 2026-04-22_20-39-58

Score: 1.00
Duration: 165.8s
Cost: $0.474
Final status: SUCCESS
Tool calls: 19

uipath-maestro-flowe2egenerateootb

Prompt

Create a UiPath Flow project named "DiceRoller" that simulates rolling a six-sided
die and outputs the result.

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 DiceRoller/DiceRoller/DiceRoller.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-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceRoller/DiceRoller.flow",
    "Status": "Valid"
  }
}

Stderr:
Tool factory already registered for project type 'Flow', skipping.

PASSFlow debug runs and a Script node produces a value in [1, 6]score 1

Command: python3 $TASK_DIR/check_dice_runs.py
Exit code: 0 (expected: 0)
Stdout:
OK: Script node present; dice value = 5

Stderr: (empty)

Command timeline (19)

agent tool calls in order

1.Skilluipath:uipath-maestro-flow
2.BashResolve uip binary and detect command prefix
3.BashList current working directory contents
4.BashCreate new DiceRoller solution
5.BashInitialize DiceRoller flow project inside solution
6.BashAdd DiceRoller flow project to the solution
7.BashPull registry cache and inspect scaffolded flow file
8.BashGet script node definition from registry
9.BashGet end node definition from registry
10.BashSearch registry for end node type
11.BashGet end node definition from registry
12.Read/Users/religa/src/skills/skills/uipath-maestro-flow/references/plugins/end/impl.md
13.Read/Users/religa/src/skills/skills/uipath-maestro-flow/references/variables-and-expressions.md
14.BashGet full script node definition for copying into definitions array
15.Write/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceR…
16.Read/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceR…
17.Write/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceR…
18.BashValidate the DiceRoller flow
19.BashAuto-layout the flow nodes

Artifacts

task.log

27,049 bytes · click to view

2026-04-22 22:55:21 [DEBUG] coder_eval.criteria: Criteria already discovered, skipping
2026-04-22 22:55:21 [DEBUG] coder_eval.criteria: Validated 16 criterion checkers
2026-04-22 22:55:21 [INFO] coder_eval.orchestrator: API routing: aws_bedrock
2026-04-22 22:55:22 [INFO] coder_eval.orchestrator: Starting iteration 1/1
2026-04-22 22:55:22 [DEBUG] coder_eval.orchestrator: Sending prompt: Create a UiPath Flow project named "DiceRoller" that simulates rolling a six-sided
die and outputs t...
2026-04-22 22:55:22 [DEBUG] coder_eval.agents.claude_code_agent: [coder] Starting agent query stream...
2026-04-22 22:55:27 [DEBUG] coder_eval.agents.claude_code_agent: [coder] --- SYSTEM (hook_started): {'type': 'system', 'subtype': 'hook_started', 'hook_id': 'e5df264d-ef4a-47ee-ad18-7341db4de9fc', 'hook_name': 'SessionStart:startup', 'hook_event': 'SessionStart', 'uuid': '5a18e180-6dde-4ff5-b945-19b
2026-04-22 22:55:27 [DEBUG] coder_eval.agents.claude_code_agent: [coder] --- SYSTEM (hook_started): {'type': 'system', 'subtype': 'hook_started', 'hook_id': '97758b20-04d8-4559-bf9f-8ae87d1749f0', 'hook_name': 'SessionStart:startup', 'hook_event': 'SessionStart', 'uuid': '0e673ef5-093c-462c-9010-ed3
2026-04-22 22:55:27 [DEBUG] coder_eval.agents.claude_code_agent: [coder] --- SYSTEM (hook_response): {'type': 'system', 'subtype': 'hook_response', 'hook_id': '97758b20-04d8-4559-bf9f-8ae87d1749f0', 'hook_name': 'SessionStart:startup', 'hook_event': 'SessionStart', 'output': '', 'stdout': '', 'stderr
2026-04-22 22:55:27 [DEBUG] coder_eval.agents.claude_code_agent: [coder] --- SYSTEM (hook_response): {'type': 'system', 'subtype': 'hook_response', 'hook_id': 'e5df264d-ef4a-47ee-ad18-7341db4de9fc', 'hook_name': 'SessionStart:startup', 'hook_event': 'SessionStart', 'output': '@uipath/cli is already i
2026-04-22 22:55:27 [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-dice-roller/00/artifacts/skill-flow-dice-roller', 'session_id': '516f899e-0202-47
2026-04-22 22:55:30 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Skill | id=toolu_bdrk_01JpSEkXkGY3LaomHc6aKKDc | params={
  "skill": "uipath:uipath-maestro-flow"
}
2026-04-22 22:55:30 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01JpSEkXkGY3LaomHc6aKKDc | Launching skill: uipath:uipath-maestro-flow
2026-04-22 22:55:34 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT BLOCK (ThinkingBlock): ThinkingBlock(thinking='Let me follow the Quick Start workflow for creating a new UiPath Flow project named "DiceRoller". Let me start by resolving the `uip` binary and checking the version.', signatu
2026-04-22 22:55:37 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_01AZwPgtkBJFwiMmhK9sfr6U | params={
  "command": "UIP=$(command -v uip 2>/dev/null || echo \"$(npm root -g 2>/dev/null | sed 's|/node_modules$||')/bin/uip\")\nCURRENT=$($UIP --version 2>/dev/null | awk '{print $NF}')\necho \"UIP binary: $UIP\"\necho \"Version: $CURRENT\"\n\nMIN_VERSION=\"0.3.4\"\nif [ \"$(printf '%s\\n%s\\n' \"$MIN_VERSION\" \"$CURRENT\" | sort -V | head -n1)\" = \"$MIN_VERSION\" ]; then\n  FLOW_CMD=\"uip maestro flow\"\nelse\n  FLOW_CMD=\"uip flow\"\nfi\necho \"Using: $FLOW_CMD\"",
  "description": "Resolve uip binary and detect command prefix"
}
2026-04-22 22:55:38 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01AZwPgtkBJFwiMmhK9sfr6U | UIP binary: /Users/religa/src/coder_eval/.venv/bin/uip
Version: 0.3.4
Using: uip maestro flow
2026-04-22 22:55:41 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_016oycaeKHPt6EmvgSKjqjaU | params={
  "command": "ls /Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/",
  "description": "List current working directory contents"
}
2026-04-22 22:55:41 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_016oycaeKHPt6EmvgSKjqjaU | (Bash completed with no output)
2026-04-22 22:55:44 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT BLOCK (ThinkingBlock): ThinkingBlock(thinking="The directory is empty. Let me create a solution and flow project. The working directory is `/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-rolle
2026-04-22 22:55:45 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_014BXmZF8GBTJBPx4dcPkaKN | params={
  "command": "uip solution new \"DiceRoller\" --output json",
  "description": "Create new DiceRoller solution"
}
2026-04-22 22:55:46 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_014BXmZF8GBTJBPx4dcPkaKN | {
  "Result": "Success",
  "Code": "SolutionNew",
  "Data": {
    "Status": "Created successfully",
    "Path": "/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceRoller.uipx"
  }
}
2026-04-22 22:55:49 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_01N3LkxWhP44PMhnEg4RkNaN | params={
  "command": "cd /Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller && uip maestro flow init DiceRoller --output json",
  "description": "Initialize DiceRoller flow project inside solution"
}
2026-04-22 22:55:50 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01N3LkxWhP44PMhnEg4RkNaN | Tool factory already registered for project type 'Flow', skipping.
{
  "Result": "Success",
  "Code": "FlowInit",
  "Data": {
    "Status": "Created successfully",
    "Path": "/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceRoller"
  }
}
2026-04-22 22:55:53 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_01UX6StH7srPehA4wwUfV2ht | params={
  "command": "uip solution project add \\\n  /Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceRoller \\\n  /Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceRoller.uipx \\\n  --output json",
  "description": "Add DiceRoller flow project to the solution"
}
2026-04-22 22:55:59 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01UX6StH7srPehA4wwUfV2ht | 2026-04-22 22:55:54 INFO  [ResourceBuilder:ProjectCreateCommandHandler] Creating project [object Object]
2026-04-22 22:55:54 INFO  [ResourceBuilder:MultiFileSolutionDefinitionProvider] Reading multi-file solution definition for solution %s /Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller
2026-04-22 22:55:54 INFO  [ResourceBuilder:ProjectCreateCommandHandler] Generate artefact resources for project [object Object]
2026-04-22 22:55:54 INFO  [ResourceBuilder:SolutionsMetadataReader] Reading metadata from %s. SolutionsMetadataReader
{
  "Result": "Success",
  "Code": "ProjectAdd",
  "Data": {
    "Status": "Added successfully",
    "Project": "DiceRoller/project.uiproj",
    "Solution": "/Users/religa/src/coder_…(130 more chars)
2026-04-22 22:56:02 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT BLOCK (ThinkingBlock): ThinkingBlock(thinking="Now I need to pull the registry to see available node types. Then I'll build the flow. Let me look at the scaffolded `.flow` file first and then pull the registry.", signature=
2026-04-22 22:56:03 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_01Msye2GfmyqodtRmG1RLvpk | params={
  "command": "cd /Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceRoller && uip maestro flow registry pull --output json 2>&1 | tail -5 &\ncat DiceRoller.flow",
  "description": "Pull registry cache and inspect scaffolded flow file"
}
2026-04-22 22:56:03 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01Msye2GfmyqodtRmG1RLvpk | {
  "id": "34b73307-d1b4-4ba7-ba8e-086bad86d147",
  "version": "1.0.0",
  "name": "DiceRoller",
  "nodes": [
    {
      "id": "start",
      "type": "core.trigger.manual",
      "typeVersion": "1.0.0",
      "display": {
        "label": "Manual trigger"
      },
      "inputs": {},
      "outputs": {
        "output": {
          "type": "object",
          "description": "Data passed when manually triggering the workflow.",
          "source": "null",
          "var": "output"
        }
      },
      "model": {
        "type": "bpmn:StartEvent",
        "entryPointId": "97878404-1f06-45d4-9106-2651a321900b",
        "isDefaultEntryPoint": true
      }
    }
  ],
  "edges": [],
  "definitions": [
    {
      "nodeType": "core.trigger.manual",
      "version": "1.0.0",
      "category": …(1732 more chars)
2026-04-22 22:56:06 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_01PKawgER8qMRYSLz6LAy8Tu | params={
  "command": "uip maestro flow registry get \"core.action.script\" --output json 2>/dev/null | head -80",
  "description": "Get script node definition from registry"
}
2026-04-22 22:56:07 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01PKawgER8qMRYSLz6LAy8Tu | {
  "Result": "Success",
  "Code": "NodeGetSuccess",
  "Data": {
    "Node": {
      "nodeType": "core.action.script",
      "version": "1.0.0",
      "category": "data-operations",
      "description": "Run custom JavaScript code",
      "tags": [
        "code",
        "javascript",
        "python"
      ],
      "sortOrder": 35,
      "supportsErrorHandling": true,
      "display": {
        "label": "Script",
        "icon": "code",
        "iconBackground": "linear-gradient(225deg, #FAFAFB 0%, #ECEDEF 100%)",
        "iconBackgroundDark": "linear-gradient(225deg, #526069 0%, rgba(50, 60, 66, 0.6) 100%)"
      },
      "handleConfiguration": [
        {
          "position": "left",
          "handles": [
            {
              "id": "input",
              "type": "target",
    …(1221 more chars)
2026-04-22 22:56:10 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_01RbpDHqDRcytyaC5joeJg58 | params={
  "command": "uip maestro flow registry get \"core.logic.end\" --output json 2>/dev/null",
  "description": "Get end node definition from registry"
}
2026-04-22 22:56:11 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [ERROR]: id=toolu_bdrk_01RbpDHqDRcytyaC5joeJg58 | Exit code 1
{
  "Result": "Failure",
  "Message": "Node not found",
  "Instructions": "No node found with node type: core.logic.end"
}
2026-04-22 22:56:14 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_01BMvGq5D1bpySLmfKaFUL8U | params={
  "command": "uip maestro flow registry search \"end\" --output json 2>/dev/null | head -40",
  "description": "Search registry for end node type"
}
2026-04-22 22:56:15 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01BMvGq5D1bpySLmfKaFUL8U | {
  "Result": "Success",
  "Code": "NodeSearchSuccess",
  "Data": [
    {
      "NodeType": "core.control.end",
      "Category": "control-flow",
      "DisplayName": "End",
      "Description": "Mark the end of a workflow path",
      "Version": "1.0.0",
      "Tags": "control-flow, end, finish, complete"
    },
    {
      "NodeType": "core.logic.terminate",
      "Category": "control-flow",
      "DisplayName": "Terminate",
      "Description": "Stop the entire workflow immediately",
      "Version": "1.0.0",
      "Tags": "control-flow, end, stop, terminate"
    },
    {
      "NodeType": "uipath.connector.uipath-amazon-ses.send-email",
      "Category": "connector.196532",
      "DisplayName": "Send Email",
      "Description": "(Amazon SES) Send emails using Amazon Simple Email Servi…(593 more chars)
2026-04-22 22:56:16 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_01CMJeGQbnBWxcfck4ksHyP9 | params={
  "command": "uip maestro flow registry get \"core.control.end\" --output json 2>/dev/null",
  "description": "Get end node definition from registry"
}
2026-04-22 22:56:18 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01CMJeGQbnBWxcfck4ksHyP9 | {
  "Result": "Success",
  "Code": "NodeGetSuccess",
  "Data": {
    "Node": {
      "nodeType": "core.control.end",
      "version": "1.0.0",
      "category": "control-flow",
      "description": "Mark the end of a workflow path",
      "tags": [
        "control-flow",
        "end",
        "finish",
        "complete"
      ],
      "sortOrder": 20,
      "display": {
        "label": "End",
        "icon": "circle-check",
        "shape": "circle"
      },
      "handleConfiguration": [
        {
          "position": "left",
          "handles": [
            {
              "id": "input",
              "type": "target",
              "handleType": "input"
            }
          ]
        }
      ],
      "model": {
        "type": "bpmn:EndEvent"
      },
      "runtimeConstraints…(80 more chars)
2026-04-22 22:56:26 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT BLOCK (ThinkingBlock): ThinkingBlock(thinking="Now I have all the info I need to build the DiceRoller flow. The flow will:\n1. Start with a manual trigger\n2. Execute a script node that simulates rolling a six-sided die (Ma
2026-04-22 22:56:27 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Read | id=toolu_bdrk_01Rtcui8uq4pchhydujSfvXc | params={
  "file_path": "/Users/religa/src/skills/skills/uipath-maestro-flow/references/plugins/end/impl.md"
}
2026-04-22 22:56:27 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01Rtcui8uq4pchhydujSfvXc |      1→# End Node — Implementation
     2→
     3→## Node Type
     4→
     5→`core.control.end`
     6→
     7→## Registry Validation
     8→
     9→```bash
    10→uip maestro flow registry get core.control.end --output json
    11→```
    12→
    13→Confirm: input port `input`, no output ports.
    14→
    15→## JSON Structure
    16→
    17→### Without Output Mapping
    18→
    19→```json
    20→{
    21→  "id": "doneSuccess",
    22→  "type": "core.control.end",
    23→  "typeVersion": "1.0.0",
    24→  "display": { "label": "Done" },
    25→  "inputs": {},
    26→  "model": { "type": "bpmn:EndEvent" }
    27→}
    28→```
    29→
    30→### With Output Mapping
    31→
    32→When the workflow declares `out` variables, every End node must map all of them:
    33→
    34→```json
    35→…(1895 more chars)
2026-04-22 22:56:29 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Read | id=toolu_bdrk_01JgQrrC7sakFdZBF5PDeRDR | params={
  "file_path": "/Users/religa/src/skills/skills/uipath-maestro-flow/references/variables-and-expressions.md",
  "limit": 80
}
2026-04-22 22:56:29 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01JgQrrC7sakFdZBF5PDeRDR |      1→# Variables and Expressions
     2→
     3→Complete reference for declaring variables, writing expressions, and managing data flow in `.flow` files.
     4→
     5→> **Read this before** adding variables or writing expressions in any flow. Incorrect variable declarations cause silent runtime failures that `flow validate` does not catch.
     6→
     7→---
     8→
     9→## Variables Overview
    10→
    11→Every flow has a `variables` object at the top level of the `.flow` file. It contains three sections:
    12→
    13→```json
    14→{
    15→  "variables": {
    16→    "globals": [],
    17→    "nodes": [],
    18→    "variableUpdates": {}
    19→  }
    20→}
    21→```
    22→
    23→| Section | Purpose |
    24→| --- | --- |
    25→| `globals` | Workflow-level variables: inputs…(2409 more chars)
2026-04-22 22:56:35 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT BLOCK (ThinkingBlock): ThinkingBlock(thinking='Now I have enough information to build the DiceRoller flow. The plan is:\n\n1. Manual trigger (start) - already scaffolded\n2. Script node (`rollDice`) - rolls a six-sided die 
2026-04-22 22:56:36 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_017AwVMNHqwkTotdhbka2ZqF | params={
  "command": "uip maestro flow registry get \"core.action.script\" --output json 2>/dev/null",
  "description": "Get full script node definition for copying into definitions array"
}
2026-04-22 22:56:37 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_017AwVMNHqwkTotdhbka2ZqF | {
  "Result": "Success",
  "Code": "NodeGetSuccess",
  "Data": {
    "Node": {
      "nodeType": "core.action.script",
      "version": "1.0.0",
      "category": "data-operations",
      "description": "Run custom JavaScript code",
      "tags": [
        "code",
        "javascript",
        "python"
      ],
      "sortOrder": 35,
      "supportsErrorHandling": true,
      "display": {
        "label": "Script",
        "icon": "code",
        "iconBackground": "linear-gradient(225deg, #FAFAFB 0%, #ECEDEF 100%)",
        "iconBackgroundDark": "linear-gradient(225deg, #526069 0%, rgba(50, 60, 66, 0.6) 100%)"
      },
      "handleConfiguration": [
        {
          "position": "left",
          "handles": [
            {
              "id": "input",
              "type": "target",
    …(3255 more chars)
2026-04-22 22:56:39 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT: Now I have all the information needed. Let me build the complete `.flow` file:
2026-04-22 22:57:04 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Write | id=toolu_bdrk_01RfkHkM16JNCueBQmrz21UT | params={
  "file_path": "/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceRoller/DiceRoller.flow",
  "content": "{\n  \"id\": \"34b73307-d1b4-4ba7-ba8e-086bad86d147\",\n  \"version\": \"1.0.0\",\n  \"name\": \"DiceRoller\",\n  \"nodes\": [\n    {\n      \"id\": \"start\",\n      \"type\": \"core.trigger.manual\",\n      \"typeVersion\": \"1.0.0\",\n      \"display\": {\n        \"label\": \"Manual trigger\"\n      },\n      \"inputs\": {},\n      \"outputs\": {\n        \"output\": {\n          \"type\": \"object\",\n          \"description\": \"Data passed when manually triggering the workflow.\",\n          \"source\": \"null\",\n          \"var\": \"output\"\n        }\n      },\n      \"model\": {\n        …(8785 more chars)
2026-04-22 22:57:04 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [ERROR]: id=toolu_bdrk_01RfkHkM16JNCueBQmrz21UT | <tool_use_error>File has not been read yet. Read it first before writing to it.</tool_use_error>
2026-04-22 22:57:07 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Read | id=toolu_bdrk_01BNe4VD22tjiJje3v4obpWa | params={
  "file_path": "/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceRoller/DiceRoller.flow"
}
2026-04-22 22:57:07 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01BNe4VD22tjiJje3v4obpWa |      1→{
     2→  "id": "34b73307-d1b4-4ba7-ba8e-086bad86d147",
     3→  "version": "1.0.0",
     4→  "name": "DiceRoller",
     5→  "nodes": [
     6→    {
     7→      "id": "start",
     8→      "type": "core.trigger.manual",
     9→      "typeVersion": "1.0.0",
    10→      "display": {
    11→        "label": "Manual trigger"
    12→      },
    13→      "inputs": {},
    14→      "outputs": {
    15→        "output": {
    16→          "type": "object",
    17→          "description": "Data passed when manually triggering the workflow.",
    18→          "source": "null",
    19→          "var": "output"
    20→        }
    21→      },
    22→      "model": {
    23→        "type": "bpmn:StartEvent",
    24→        "entryPointId": "97878404-1f06-45d4-9106-2651a321900b",
    25→     …(2843 more chars)
2026-04-22 22:57:29 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Write | id=toolu_bdrk_012hWYiM3KjEaC2ss2Ns2g1H | params={
  "file_path": "/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceRoller/DiceRoller.flow",
  "content": "{\n  \"id\": \"34b73307-d1b4-4ba7-ba8e-086bad86d147\",\n  \"version\": \"1.0.0\",\n  \"name\": \"DiceRoller\",\n  \"nodes\": [\n    {\n      \"id\": \"start\",\n      \"type\": \"core.trigger.manual\",\n      \"typeVersion\": \"1.0.0\",\n      \"display\": {\n        \"label\": \"Manual trigger\"\n      },\n      \"inputs\": {},\n      \"outputs\": {\n        \"output\": {\n          \"type\": \"object\",\n          \"description\": \"Data passed when manually triggering the workflow.\",\n          \"source\": \"null\",\n          \"var\": \"output\"\n        }\n      },\n      \"model\": {\n        …(8780 more chars)
2026-04-22 22:57:29 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_012hWYiM3KjEaC2ss2Ns2g1H | The file /Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceRoller/DiceRoller.flow has been updated successfully.
2026-04-22 22:57:32 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_01BNXooCu8V75sYA2zdteaQz | params={
  "command": "uip maestro flow validate DiceRoller.flow --output json",
  "description": "Validate the DiceRoller flow"
}
2026-04-22 22:57:34 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01BNXooCu8V75sYA2zdteaQz | Tool factory already registered for project type 'Flow', skipping.
{
  "Result": "Success",
  "Code": "FlowValidate",
  "Data": {
    "File": "/Users/religa/src/coder_eval/runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceRoller/DiceRoller.flow",
    "Status": "Valid"
  }
}
2026-04-22 22:57:36 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT: Validation passes. Now run `tidy` to auto-layout:
2026-04-22 22:57:36 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> TOOL CALL: Bash | id=toolu_bdrk_01D5T8YVzULNNyV45Sojeqp4 | params={
  "command": "uip maestro flow tidy DiceRoller.flow --output json",
  "description": "Auto-layout the flow nodes"
}
2026-04-22 22:57:38 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< TOOL RESULT [OK]: id=toolu_bdrk_01D5T8YVzULNNyV45Sojeqp4 | Tool factory already registered for project type 'Flow', skipping.
{
  "Result": "Success",
  "Code": "FlowTidy",
  "Data": {
    "File": "DiceRoller.flow",
    "NodesTotal": 3,
    "EdgesTotal": 2,
    "NodesRepositioned": 0
  },
  "Instructions": "All nodes already in optimal positions"
}
2026-04-22 22:57:46 [DEBUG] coder_eval.agents.claude_code_agent: [coder] >>> ASSISTANT: The DiceRoller flow is complete and validated. Here's a summary:

---

## ✅ DiceRoller Flow — Complete

**File:** `DiceRoller/DiceRoller/DiceRoller.flow`

### What was built

A linear 3-node flow:

| Node | Type | Purpose |
|------|------|---------|
| `start` | `core.trigger.manual` | Manual trigger to start the flow |
| `rollDice` | `core.action.script` | Executes `Math.floor(Math.random() * 6) + 1` to simulate a d6 roll |
| `done` | `core.control.end` | Maps `diceResult` output from the script
2026-04-22 22:57:46 [DEBUG] coder_eval.agents.claude_code_agent: [coder] <<< RESULT: cost=$0.47427945, usage={'input_tokens': 22, 'cache_creation_input_tokens': 32391, 'cache_read_input_tokens': 743824, 'output_tokens': 8640, 'server_tool_use': {'web_search_requests': 0, 'web_fetch_requests': 0}, 'service_ti
2026-04-22 22:57:46 [DEBUG] coder_eval.agents.claude_code_agent: [coder] session_id changed: None -> 516f899e-0202-4719-8d8a-f2d4731829e1
2026-04-22 22:57:46 [DEBUG] coder_eval.agents.claude_code_agent: [coder] Agent query stream ended
2026-04-22 22:57:46 [DEBUG] coder_eval.orchestrator: Agent response received (2207 chars)
2026-04-22 22:57:46 [DEBUG] coder_eval.orchestrator: Checking success criteria
2026-04-22 22:57:46 [DEBUG] coder_eval.criteria.run_command: Running command for criterion 'uip maestro flow validate passes on the flow file': uip maestro flow validate DiceRoller/DiceRoller/DiceRoller.flow
2026-04-22 22:57:47 [DEBUG] coder_eval.sandbox: Command 'uip maestro flow validate DiceRoller/DiceRoller/DiceRoller.flow' exited with code 0
2026-04-22 22:57:47 [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-dice-roller/00/artifacts/skill-flow-dice-roller/DiceRoller/DiceRoller/DiceRoller.flow",
    "Status": "Valid"
  }
}
---
2026-04-22 22:57:47 [DEBUG] coder_eval.sandbox: STDERR:
---
Tool factory already registered for project type 'Flow', skipping.
---
2026-04-22 22:57:47 [INFO] coder_eval.evaluation.checker: Criterion 'run_command' score: 1.00
2026-04-22 22:57:47 [DEBUG] coder_eval.criteria.run_command: Running command for criterion 'Flow debug runs and a Script node produces a value in [1, 6]': python3 $TASK_DIR/check_dice_runs.py
2026-04-22 22:58:05 [DEBUG] coder_eval.sandbox: Command 'python3 $TASK_DIR/check_dice_runs.py' exited with code 0
2026-04-22 22:58:05 [DEBUG] coder_eval.sandbox: STDOUT:
---
OK: Script node present; dice value = 5
---
2026-04-22 22:58:05 [INFO] coder_eval.evaluation.checker: Criterion 'run_command' score: 1.00
2026-04-22 22:58:05 [INFO] coder_eval.orchestrator: Success criteria: 2/2 passed, weighted score: 1.000
2026-04-22 22:58:05 [INFO] coder_eval.orchestrator: All success criteria passed!
2026-04-22 22:58:05 [INFO] coder_eval.orchestrator: Running post-run command: python3 $SKILLS_REPO_PATH/tests/tasks/uipath-maestro-flow/_shared/cleanup_solutions.py
2026-04-22 22:58:07 [WARNING] coder_eval.orchestrator: [post_run stderr] cleanup_solutions: deleted f8253fd4-578d-4df7-fa93-08dea0fc3385 (from DiceRoller/DiceRoller.uipx)
2026-04-22 22:58:07 [WARNING] coder_eval.orchestrator: [post_run stderr] cleanup_solutions: summary policy=always deleted=1 preserved=0 skipped=0 failed=0
2026-04-22 22:58:07 [INFO] coder_eval.orchestrator: Sandbox preserved (in-place): runs/2026-04-22_20-39-58/default/skill-flow-dice-roller/00/artifacts/skill-flow-dice-roller