gitlab_list_mr_discussions

What gitlab_list_mr_discussions does on Sage MCP

AI agents call gitlab_list_mr_discussions to retrieve information from Sage MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why gitlab_list_mr_discussions is rated Low

This tool retrieves existing discussion data from GitLab merge requests without creating, modifying, or deleting any data. It is a straightforward query operation that presents minimal security risk, as the worst-case misuse is unauthorized viewing of comments that an attacker already has access to (they can create MRs and presumably read discussions). Classification as Read with low severity is appropriate.

From the tool's definition Tool name includes 'list' and description states it 'List discussions (comment threads) on a merge request' — a retrieval operation with no modification or side effects.

The rule that runs gitlab_list_mr_discussions safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Sage MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For gitlab_list_mr_discussions, this is the rule to start with:

{
  "version": "1",
  "default": "deny",
  "tools": {
    "gitlab_list_mr_discussions": {}
  }
}

Questions about gitlab_list_mr_discussions