update_reviews
Submit reviews for GitHub pull requests to approve changes, request modifications, or add comments. This tool automates code review feedback within the GitHub PR Issue Analyser server.
Instructions
Submits a review for a specific pull request in a GitHub repository. Args: repo_owner (str): The owner of the repository. repo_name (str): The name of the repository. pr_number (int): The pull request number to review. event (Literal['APPROVE', 'REQUEST_CHANGES', 'COMMENT']): The type of review event. body (str, optional): Required when using REQUEST_CHANGES or COMMENT for the event parameter. Defaults to None. Returns: Dict[str, Any]: The JSON response from the GitHub API containing review information if successful. None: If an error occurs during the review submission process. Error Handling: Logs errors and prints the traceback if the review submission fails, returning None.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| repo_owner | Yes | ||
| repo_name | Yes | ||
| pr_number | Yes | ||
| event | Yes | ||
| body | No |
Implementation Reference
- The handler function that implements the core logic of the 'update_reviews' MCP tool. It sends a POST request to GitHub's pull request reviews API endpoint to submit a review with the specified event type and optional body comment.def update_reviews(self, repo_owner: str, repo_name: str, pr_number: int, event: Literal['APPROVE', 'REQUEST_CHANGES', 'COMMENT'], body: Optional[str] = None) -> Dict[str, Any]: """ Submits a review for a specific pull request in a GitHub repository. Args: repo_owner (str): The owner of the repository. repo_name (str): The name of the repository. pr_number (int): The pull request number to review. event (Literal['APPROVE', 'REQUEST_CHANGES', 'COMMENT']): The type of review event. body (str, optional): Required when using REQUEST_CHANGES or COMMENT for the event parameter. Defaults to None. Returns: Dict[str, Any]: The JSON response from the GitHub API containing review information if successful. None: If an error occurs during the review submission process. Error Handling: Logs errors and prints the traceback if the review submission fails, returning None. """ logging.info(f"Submitting review for PR {repo_owner}/{repo_name}#{pr_number}") # Construct the reviews URL reviews_url = f"https://api.github.com/repos/{repo_owner}/{repo_name}/pulls/{pr_number}/reviews" try: response = requests.post(reviews_url, headers=self._get_headers(), json={ 'body': body, 'event': event }, timeout=TIMEOUT) response.raise_for_status() review_data = response.json() logging.info("Review submitted successfully") return review_data except Exception as e: logging.error(f"Error submitting review: {str(e)}") traceback.print_exc() return {"status": "error", "message": str(e)}
- src/mcp_github/issues_pr_analyser.py:105-113 (registration)The registration code that dynamically registers all public methods of the GitHubIntegration instance (including 'update_reviews') as MCP tools by iterating over methods and calling mcp.add_tool() on each.def _register_tools(self): self.register_tools(self.gi) self.register_tools(self.ip) def register_tools(self, methods: Any = None) -> None: for name, method in inspect.getmembers(methods): if (inspect.isfunction(method) or inspect.ismethod(method)) and not name.startswith("_"): self.mcp.add_tool(method)
- src/mcp_github/issues_pr_analyser.py:27-27 (registration)Import of the GitHubIntegration class, which contains the update_reviews handler, making it available for registration as an MCP tool.from .github_integration import GitHubIntegration as GI