{
  "name": "issue_write",
  "description": "Create a new or update an existing issue in a GitHub repository.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "assignees": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "description": "Usernames to assign to this issue"
      },
      "body": {
        "type": "string",
        "description": "Issue body content"
      },
      "duplicate_of": {
        "type": "number",
        "description": "Issue number that this issue is a duplicate of. Only used when state_reason is 'duplicate'."
      },
      "issue_fields": {
        "type": "array",
        "items": {
          "type": "object",
          "properties": {
            "delete": {
              "type": "boolean",
              "description": "Set to true to clear this field's current value on the issue. Cannot be combined with 'value' or 'field_option_name'.",
              "enum": [
                true
              ]
            },
            "field_name": {
              "type": "string",
              "description": "Issue field name (case-insensitive). Must match a field returned by list_issue_fields for this repository or its organization."
            },
            "field_option_name": {
              "type": "string",
              "description": "Option name for single-select fields. Validated against the field's options before the API call. Cannot be combined with 'value' or 'delete'."
            },
            "value": {
              "type": [
                "string",
                "number",
                "boolean"
              ],
              "description": "Value to set. Use for text, number, and date fields (date as YYYY-MM-DD). For single-select fields, prefer 'field_option_name' so the option is validated before the API call. Cannot be combined with 'field_option_name' or 'delete'."
            }
          },
          "required": [
            "field_name"
          ],
          "additionalProperties": false
        },
        "description": "Issue field values to set or clear. Each item requires 'field_name' and exactly one of 'value', 'field_option_name', or 'delete: true'."
      },
      "issue_number": {
        "type": "number",
        "description": "Issue number to update"
      },
      "labels": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "description": "Labels to apply to this issue"
      },
      "method": {
        "type": "string",
        "description": "Write operation to perform on a single issue.\nOptions are:\n- 'create' - creates a new issue.\n- 'update' - updates an existing issue.\n",
        "enum": [
          "create",
          "update"
        ]
      },
      "milestone": {
        "type": "number",
        "description": "Milestone number"
      },
      "owner": {
        "type": "string",
        "description": "Repository owner"
      },
      "repo": {
        "type": "string",
        "description": "Repository name"
      },
      "state": {
        "type": "string",
        "description": "New state",
        "enum": [
          "open",
          "closed"
        ]
      },
      "state_reason": {
        "type": "string",
        "description": "Reason for the state change. Ignored unless state is changed.",
        "enum": [
          "completed",
          "not_planned",
          "duplicate"
        ]
      },
      "title": {
        "type": "string",
        "description": "Issue title"
      },
      "type": {
        "type": "string",
        "description": "Type of this issue. Only use if issue types are enabled for this repository. Use list_issue_types tool to get valid type values for this repository or its owner organization. If the repository doesn't support issue types, omit this parameter."
      }
    },
    "required": [
      "method",
      "owner",
      "repo"
    ]
  }
}