---
name: generate_upgrade_doc
description: Generate upgrade Markdown from structured diff and breaking results.
user-invokable: false
---

# generate_upgrade_doc

Produce Markdown upgrade notes from Structured Diff JSON and breaking analysis.

## Input schema
```json
{
  "diff_json": "object",
  "breaking_result": "object",
  "docs_context": "object | null",
  "max_tokens": "number (default 50000)"
}
```

## Output schema
```json
{
  "markdown": "string",
  "truncated": "boolean"
}
```