search_guild_members
Run one bounded Discord username-or-nickname prefix search inside a separately gated guild. Results are privacy-minimized, are not fuzzy or exhaustive, and must not be treated as write targets without exact-ID review.
This record as markdown: /tools/app-lasers-guildcontrol-discord/search-guild-members.md
What search_guild_members does on GuildControl MCP
AI agents call search_guild_members to retrieve information from GuildControl MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why search_guild_members is rated Low
Tool queries and retrieves member data with no side effects or modifications to Discord state.
From the tool's definition prefix search, privacy-minimized results, retrieve guild member data
Attacks that exploit this kind of access
The rule that runs search_guild_members safely
PolicyLayer is an MCP gateway: it sits between your AI agents and GuildControl MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For search_guild_members, this is the rule to start with:
search_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 GuildControl MCP, apply this rule, and every search_guild_members call is checked against it from then on.
Questions about search_guild_members
Run one bounded Discord username-or-nickname prefix search inside a separately gated guild. Results are privacy-minimized, are not fuzzy or exhaustive, and must not be treated as write targets without exact-ID review. It is categorised as a Read tool in the GuildControl MCP MCP Server, which means it retrieves data without modifying state.
Register the GuildControl MCP server in PolicyLayer and add a rule for search_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 GuildControl MCP. Nothing to install.
search_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 search_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 search_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.
search_guild_members is provided by the GuildControl MCP server (guildctl). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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