list_invites
AI agents call list_invites to retrieve information from Discord MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Despite the empty description reducing confidence slightly, 'list_invites' semantically retrieves invite information from a Discord server without creating, modifying, or deleting invites. The context of a Discord moderation tool confirms this is a data retrieval operation. The low severity reflects minimal blast radius—reading invites poses no direct harm even if misused by an AI agent.
From the tool's definition Tool name 'list_invites' indicates retrieval of invite data with no modification capability. The empty description prevents confirmation of side effects, but the verb 'list' is characteristic of Read operations that query existing data without persistence…
Attacks that exploit this kind of access
list_invites. It is categorised as a Read tool in the Discord MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Discord MCP Server MCP server in PolicyLayer and add a rule for list_invites: 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 Discord MCP Server. Nothing to install.
list_invites 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 list_invites 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 list_invites. 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.
list_invites is provided by the Discord MCP Server MCP server (wowjinxy/mcp-discord). 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.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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