Search viewings using Qobrix search expressions — filter the showing pipeline.
AI agents call qobrix_search_viewings to retrieve information from Qobrix CRM 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 viewing records from the CRM system without modifying, deleting, or executing operations. It is a standard query operation with minimal blast radius—even if misused by an agent, it only returns existing data filtered by search criteria.
From the tool's definition Tool name contains 'search' and description states 'Search viewings using Qobrix search expressions — filter the showing pipeline.' The server is explicitly described as 'read-only' with tools that 'query' CRM data.
Attacks that exploit this kind of access
Search viewings using Qobrix search expressions — filter the showing pipeline. It is categorised as a Read tool in the Qobrix CRM MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Qobrix CRM MCP Server MCP server in PolicyLayer and add a rule for qobrix_search_viewings: 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 Qobrix CRM MCP Server. Nothing to install.
qobrix_search_viewings 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 qobrix_search_viewings 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 qobrix_search_viewings. 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.
qobrix_search_viewings is provided by the Qobrix CRM MCP Server MCP server (sharpsir-group/qobrix-crm-mcp). 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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