remove_member
Remove a member from this profile by email — they lose access (you can re-invite them later), AND every connection THEY made on this profile is disconnected with them: their own X, LinkedIn, TikTok, YouTube, Pinterest, Threads… connections (on a channel holding several accounts, only the accounts...
This record as markdown: /tools/hermoso/remove-member.md
What remove_member does on Hermoso
AI agents call remove_member to permanently remove resources in Hermoso, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why remove_member is rated Critical
An AI agent that decides to call remove_member doesn't hesitate, doesn't double-check, and doesn't stop at one. Whatever it removes from Hermoso is gone. There is no undo for destructive operations.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
The rule that runs remove_member safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Hermoso, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For remove_member, this is the rule to start with:
remove_member is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Hermoso, apply this rule, and every remove_member call is checked against it from then on.
Questions about remove_member
Remove a member from this profile by email — they lose access (you can re-invite them later), AND every connection THEY made on this profile is disconnected with them: their own X, LinkedIn, TikTok, YouTube, Pinterest, Threads… connections (on a channel holding several accounts, only the accounts they added), and any extra login or authorization they added. Connections the owner or anyone else made are never touched, and one with no record of who connected it is treated as the owner\. It is categorised as a Destructive tool in the Hermoso MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Hermoso MCP server in PolicyLayer and add a rule for remove_member: 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 Hermoso. Nothing to install.
remove_member is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the remove_member 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 remove_member. 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.
remove_member is provided by the Hermoso MCP server (https://app.hermoso.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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