AI agents call get_contacts to retrieve information from Kommo 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 queries and retrieves contact information from the CRM system. The verb 'get' and the action of obtaining a list clearly indicate a read-only operation with no side effects. There is no creation, modification, deletion, or execution of external actions. The blast radius of misuse is limited to unauthorized data exposure.
From the tool's definition Tool name 'get_contacts' and description 'Obter lista de contatos do Kommo CRM' (Get list of contacts from Kommo CRM) indicate retrieval of contact data without modification.
Documented attack patterns abuse exactly the kind of access get_contacts gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Kommo CRM MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_contacts:
{
"version": "1",
"default": "deny",
"tools": {
"get_contacts": {}
}
}get_contacts is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Obter lista de contatos do Kommo CRM. It is categorised as a Read tool in the Kommo CRM MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Kommo CRM MCP Server MCP server in PolicyLayer and add a rule for get_contacts: 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 Kommo CRM MCP Server. Nothing to install.
get_contacts 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_contacts 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_contacts. 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_contacts is provided by the Kommo CRM MCP Server MCP server (miguelgbastos/kommo-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Kommo CRM MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
23 Kommo CRM MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.