Retrieve membership statuses from CiviCRM
AI agents call get_membership_statuses to retrieve information from CiviCRM MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves existing membership status data from the CiviCRM database. It performs no create, update, delete, or execute operations. The retrieval of membership statuses is a straightforward data lookup with no capability to modify state or trigger external actions. The blast radius of misuse is minimal—an agent could only access information already in the system.
From the tool's definition Tool name is 'get_membership_statuses' and description states 'Retrieve membership statuses from CiviCRM'. The verb 'retrieve' indicates a read operation with no data modification or side effects.
Attacks that exploit this kind of access
Retrieve membership statuses from CiviCRM. It is categorised as a Read tool in the CiviCRM MCP Server MCP Server, which means it retrieves data without modifying state.
Register the CiviCRM MCP Server MCP server in PolicyLayer and add a rule for get_membership_statuses: 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 CiviCRM MCP Server. Nothing to install.
get_membership_statuses 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_membership_statuses 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_membership_statuses. 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_membership_statuses is provided by the CiviCRM MCP Server MCP server (johncallhub/civicrm-mcp-server). 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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