Malinformed json generated

[jhchee]

When generating documentation for a repository, i notice the data/overview.json contains malinformed json e.g.

[
]
  }
    "visual": "data/message-lifecycle-whiteboard.json"
    "description": "Outlines the lifecycle of a message from send to receive to acknowledge.",
    "concept": "Message Lifecycle",
  {
  },
    "visual": "data/connection-whiteboard.json"
    "description": "Details how SQS connections are established and managed.",
    "concept": "Connection Management",
  {
  },
    "visual": "data/prefetch-whiteboard.json"
    "description": "Describes the prefetching mechanism for SQS messages.",
    "concept": "Prefetching",
  {
  },
    "visual": "data/architecture-whiteboard.json"
    "description": "Explains the main architectural layers and data flow in the library.",
    "concept": "Architecture",
  {
  },
    "visual": "data/overview-whiteboard.json"
    "description": "High-level summary of the Amazon SQS Java Messaging Library repository, its architecture, and key components.",
    "concept": "Overview",
  {

Agent: Github copilot
Model: GPT 4.1

Are we able to use deterministic way to generate the json, like a mcp tool?