read_contact
Read full details of a contact by ID including all emails, phones, and addresses.
This record as markdown: /tools/heznpc-airmcp/read-contact.md
What read_contact does on AirMCP
AI agents call read_contact to retrieve information from AirMCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why read_contact is rated Low
This tool retrieves contact information without creating, modifying, or deleting data. It is a simple read operation with no side effects. Severity is low because while contact data may be sensitive, reading it does not alter system state or enable direct harm; the impact depends on what the AI agent does with the retrieved information afterward, not on the tool itself.
From the tool's definition Tool name 'read_contact' and description 'Read full details of a contact by ID including all emails, phones, and addresses' explicitly indicate data retrieval with no modification or deletion.
Attacks that exploit this kind of access
The rule that runs read_contact safely
PolicyLayer is an MCP gateway: it sits between your AI agents and AirMCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For read_contact, this is the rule to start with:
read_contact is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect AirMCP, apply this rule, and every read_contact call is checked against it from then on.
Questions about read_contact
Read full details of a contact by ID including all emails, phones, and addresses. It is categorised as a Read tool in the AirMCP MCP Server, which means it retrieves data without modifying state.
Register the Air MCP server in PolicyLayer and add a rule for read_contact: 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 AirMCP. Nothing to install.
read_contact 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 read_contact 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 read_contact. 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.
read_contact is provided by the Air MCP server (airmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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