Get the full field schema for any CRM resource — the Schema Discovery tool.
AI agents call qobrix_get_schema 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 metadata about CRM resource schemas without altering any data. It is a non-destructive information lookup, consistent with the Read category. The read-only server context and schema inspection purpose confirm low severity and high confidence.
From the tool's definition Tool name 'qobrix_get_schema' and description 'Get the full field schema for any CRM resource' indicate a query/retrieval operation. Server is explicitly described as 'read-only MCP server'.
Attacks that exploit this kind of access
Get the full field schema for any CRM resource — the Schema Discovery tool. 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_get_schema: 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_get_schema 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_get_schema 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_get_schema. 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_get_schema 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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