Get a single comment by ID. Returns full comment details including content and author information.
AI agents call wikijs_get_comment to retrieve information from Requarks Wiki without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool retrieves existing comment data by ID without modifying, deleting, or executing any operations. It is a straightforward read operation with minimal security risk even if called arbitrarily by an AI agent.
From the tool's definition Tool name includes 'get' and description states it 'Returns full comment details' with no modification or deletion capability mentioned. This is a pure retrieval operation.
Attacks that exploit this kind of access
Get a single comment by ID. Returns full comment details including content and author information. It is categorised as a Read tool in the Requarks Wiki MCP Server, which means it retrieves data without modifying state.
Register the Requarks Wiki MCP server in PolicyLayer and add a rule for wikijs_get_comment: 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 Requarks Wiki. Nothing to install.
wikijs_get_comment 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 wikijs_get_comment 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 wikijs_get_comment. 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.
wikijs_get_comment is provided by the Requarks Wiki MCP server (uyu423/requarks-wiki-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
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