This record as markdown: /tools/sagemcp-sagemcp/discord-list-guild-members.md
What discord_list_guild_members does on Sage MCP
AI agents call discord_list_guild_members 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 discord_list_guild_members is rated Low
This tool retrieves and displays information about Discord guild members. It has no side effects, does not modify data, and does not execute commands or trigger external operations beyond querying member information. The blast radius of misuse is limited to information disclosure of guild member lists, which is typically low-severity.
From the tool's definition Tool name 'discord_list_guild_members' and description 'List members of a guild' indicate a query operation that retrieves member data without modification. The verb 'list' and lack of any write/delete/execute language confirm this is a read-only operation.
Attacks that exploit this kind of access
The rule that runs discord_list_guild_members 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 discord_list_guild_members, this is the rule to start with:
discord_list_guild_members is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Sage MCP, apply this rule, and every discord_list_guild_members call is checked against it from then on.
Questions about discord_list_guild_members
List members of a guild. It is categorised as a Read tool in the Sage MCP MCP Server, which means it retrieves data without modifying state.
Register the Sage MCP server in PolicyLayer and add a rule for discord_list_guild_members: 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 Sage MCP. Nothing to install.
discord_list_guild_members 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 discord_list_guild_members 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 discord_list_guild_members. 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.
discord_list_guild_members is provided by the Sage MCP server (sagemcp/sagemcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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