List comments on a page (by path + locale).
AI agents call wiki_comments_list to retrieve information from Mcp Wikijs Mv without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries comment data associated with wiki pages without creating, modifying, or deleting any information. It has no side effects and presents minimal risk when invoked by an AI agent. The blast radius is limited to unauthorized information disclosure of public or semi-public comments.
From the tool's definition Tool name 'wiki_comments_list' and description 'List comments on a page' indicate a retrieval operation with no side effects. The verb 'list' is explicitly a Read operation that queries existing data.
Attacks that exploit this kind of access
List comments on a page (by path + locale). It is categorised as a Read tool in the Mcp Wikijs Mv MCP Server, which means it retrieves data without modifying state.
Register the Mcp Wikijs Mv MCP server in PolicyLayer and add a rule for wiki_comments_list: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Mcp Wikijs Mv. Nothing to install.
wiki_comments_list is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the wiki_comments_list rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for wiki_comments_list. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
wiki_comments_list is provided by the Mcp Wikijs Mv MCP server (janschachtschabel/mcp-for-wiki-js). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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