Get the current facility limit in EUR and client name for the authenticated client.
AI agents call get_client_facility_limit to retrieve information from Client Onboarding MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only retrieves existing information about an authenticated client's facility limit and name. It performs no modifications, deletions, or financial transactions—it queries and returns data. The blast radius of misuse is minimal; an attacker could learn a client's credit limit but cannot alter it, move funds, or cause destructive changes.
From the tool's definition Tool description states it 'Get[s] the current facility limit in EUR and client name for the authenticated client' — purely retrieves/queries data with no side effects. Returns two read-only data points (facility limit amount and name).
Attacks that exploit this kind of access
Get the current facility limit in EUR and client name for the authenticated client. It is categorised as a Read tool in the Client Onboarding MCP MCP Server, which means it retrieves data without modifying state.
Register the Client Onboarding MCP server in PolicyLayer and add a rule for get_client_facility_limit: 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 Client Onboarding MCP. Nothing to install.
get_client_facility_limit 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 get_client_facility_limit 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 get_client_facility_limit. 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.
get_client_facility_limit is provided by the Client Onboarding MCP server (rezapars/simple-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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