Full address book access for macOS Contacts.app. op:
AI agents call pilotgentic_contacts_address_book to retrieve information from PilotGentic without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool claims 'full address book access' which could span reading, writing, or deleting contacts. However, the description is cut off at 'op:' leaving the actual operations undefined. Given the server context (desktop control, agentic loops) and that a sibling tool 'pilotgentic_contacts_manager' exists (implying write/manage operations may be separate), this tool likely focuses on reading/querying the address book.
From the tool's definition 'Full address book access for macOS Contacts.app' — description is truncated/uninformative beyond indicating access to the address book
Attacks that exploit this kind of access
Full address book access for macOS Contacts.app. op:. It is categorised as a Read tool in the PilotGentic MCP Server, which means it retrieves data without modifying state.
Register the PilotGentic MCP server in PolicyLayer and add a rule for pilotgentic_contacts_address_book: 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 PilotGentic. Nothing to install.
pilotgentic_contacts_address_book 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 pilotgentic_contacts_address_book 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 pilotgentic_contacts_address_book. 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.
pilotgentic_contacts_address_book is provided by the PilotGentic MCP server (@pilotgentic/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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