List all contacts associated with an account
AI agents call list_account_contacts to retrieve information from Frontapp 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 returns contact data from an account without creating, modifying, deleting, or executing any operations. It is a straightforward read operation typical of list/retrieve functions in data access layers. The severity is low because listing contacts poses minimal risk—it may expose information but does not alter system state or enable further harmful actions without additional tool invocation.
From the tool's definition Tool name 'list_account_contacts' and description 'List all contacts associated with an account' indicate a retrieval operation with no data modification or side effects.
Documented attack patterns abuse exactly the kind of access list_account_contacts gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Frontapp MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for list_account_contacts:
{
"version": "1",
"default": "deny",
"tools": {
"list_account_contacts": {}
}
}list_account_contacts is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List all contacts associated with an account. It is categorised as a Read tool in the Frontapp MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Frontapp MCP Server MCP server in PolicyLayer and add a rule for list_account_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 Frontapp MCP Server. Nothing to install.
list_account_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 list_account_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 list_account_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.
list_account_contacts is provided by the Frontapp MCP Server MCP server (zqushair/frontapp-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Frontapp MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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151 Frontapp MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.