{
  "schemaVersion": 2,
  "name": "coding-review",
  "description": "Plan, implement, independently review, and require human approval before accepting a code change.",
  "entry": "planner",
  "nodes": {
    "planner": {
      "type": "agent",
      "description": "Create a repository-grounded implementation plan before any mutation.",
      "prompt": "Plan this code change:\n\n{{input.task}}\n\nInspect the repository and return a precise plan with affected files, invariants, tests, and rollback considerations.",
      "readOnly": true,
      "tools": [
        "read",
        "grep",
        "find",
        "ls"
      ],
      "output": "plan",
      "retry": {
        "maxAttempts": 1
      },
      "idempotent": true,
      "limits": {
        "timeoutMs": 300000,
        "maxTurns": 12,
        "maxTokens": 80000,
        "maxCostUsd": 0.75
      },
      "context": {
        "mode": "isolated"
      }
    },
    "implementer": {
      "type": "agent",
      "description": "Apply the approved plan in the working tree and report exact changes and verification performed.",
      "prompt": "Implement this task in the repository:\n\n{{input.task}}\n\nPlan:\n{{plan}}\n\nReviewer feedback from a prior pass, when present:\n{{review}}\n\nMake the smallest coherent change, run appropriate verification, and report modified files, commands, results, and remaining risks.",
      "readOnly": false,
      "tools": [
        "read",
        "grep",
        "find",
        "ls",
        "bash",
        "edit",
        "write"
      ],
      "output": "implementation",
      "retry": {
        "maxAttempts": 1
      },
      "idempotent": false,
      "limits": {
        "timeoutMs": 600000,
        "maxTurns": 24,
        "maxTokens": 160000,
        "maxCostUsd": 1.5
      },
      "context": {
        "mode": "thread",
        "threadKey": "coder"
      }
    },
    "reviewer": {
      "type": "agent",
      "purpose": "reviewer",
      "description": "Review the changed repository independently without modifying it.",
      "prompt": "Independently review the repository after implementation of:\n\n{{input.task}}\n\nPlan:\n{{plan}}\n\nImplementer report:\n{{implementation}}\n\nInspect the actual files. Return JSON with exactly: {\"approved\": boolean, \"blockingIssues\": string[], \"nonBlockingIssues\": string[], \"evidence\": string[]}.",
      "readOnly": true,
      "tools": [
        "read",
        "grep",
        "find",
        "ls"
      ],
      "output": "review",
      "response": {
        "format": "json",
        "maxBytes": 32768
      },
      "retry": {
        "maxAttempts": 2,
        "backoffMs": 750
      },
      "idempotent": true,
      "limits": {
        "timeoutMs": 300000,
        "maxTurns": 12,
        "maxTokens": 90000,
        "maxCostUsd": 0.9
      },
      "context": {
        "mode": "isolated"
      }
    },
    "approval": {
      "type": "human",
      "description": "Require an explicit human release decision after independent review.",
      "kind": "confirm",
      "prompt": "Independent review passed. Accept the implementation?\n\nReviewer report:\n{{review}}",
      "output": "release.approved",
      "pause": true
    }
  },
  "edges": [
    {
      "from": "planner",
      "to": "implementer"
    },
    {
      "from": "implementer",
      "to": "reviewer"
    }
  ],
  "routes": [
    {
      "from": "reviewer",
      "cases": [
        {
          "when": {
            "path": "review.approved",
            "op": "eq",
            "value": true
          },
          "to": "approval"
        }
      ],
      "default": "implementer"
    },
    {
      "from": "approval",
      "cases": [
        {
          "when": {
            "path": "release.approved",
            "op": "eq",
            "value": true
          },
          "to": "__end__"
        }
      ],
      "default": "implementer"
    }
  ],
  "limits": {
    "maxSteps": 10,
    "maxNodeRuns": 14,
    "maxConcurrency": 1,
    "maxCostUsd": 5,
    "maxTokens": 500000,
    "timeoutMs": 1800000,
    "maxStateBytes": 1048576
  },
  "policy": {
    "allowNonInteractive": false,
    "allowNonInteractiveMutations": false,
    "confirmProjectGraph": true,
    "confirmMutatingNodes": true
  }
}