Get list of workgroups (social network groups/projects) from Bitrix24
AI agents call bitrix_group_list to retrieve information from Email MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves a list of workgroups from Bitrix24. The verb 'Get' and the read-only nature of listing groups without modification, deletion, or execution means this is a Read operation. The severity is low because listing groups exposes organizational structure but does not directly compromise sensitive data, financial systems, or enable destructive actions.
From the tool's definition Tool name 'bitrix_group_list' and description 'Get list of workgroups' indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
Get list of workgroups (social network groups/projects) from Bitrix24. It is categorised as a Read tool in the Email MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Email MCP Server MCP server in PolicyLayer and add a rule for bitrix_group_list: 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 Email MCP Server. Nothing to install.
bitrix_group_list 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 bitrix_group_list 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 bitrix_group_list. 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.
bitrix_group_list is provided by the Email MCP Server MCP server (sventern/mcp_email). 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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