Filter deals by stage/status IDs
AI agents call bitrix24_filter_deals_by_status to retrieve information from Bitrix24 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 and filters existing deal data based on status criteria. It has no side effects, does not modify CRM data, and does not execute external operations. It is purely a read/query operation, warranting the Read category with low severity since misuse would only expose CRM visibility, not cause data loss or financial impact.
From the tool's definition Tool name and description indicate it filters/queries deals by status—'Filter deals by stage/status IDs' is a retrieval operation with no modification, deletion, or execution of external code.
Attacks that exploit this kind of access
Filter deals by stage/status IDs. It is categorised as a Read tool in the Bitrix24 MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Bitrix24 MCP Server MCP server in PolicyLayer and add a rule for bitrix24_filter_deals_by_status: 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 Bitrix24 MCP Server. Nothing to install.
bitrix24_filter_deals_by_status 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 bitrix24_filter_deals_by_status 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 bitrix24_filter_deals_by_status. 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.
bitrix24_filter_deals_by_status is provided by the Bitrix24 MCP Server MCP server (maxli53/mcp_bitrix). 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.
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