Retrieve the full content of an email from Gmail.
AI agents call getEmailContent to retrieve information from gmail-mcp MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool reads email content from Gmail without creating, modifying, deleting, or executing operations. It retrieves information only, making it a Read operation. Severity is low because email retrieval, while potentially sensitive, does not enable destructive, financial, or code execution actions. Confidence is high due to clear evidence from both the name and explicit description.
From the tool's definition Tool name 'getEmailContent' and description 'Retrieve the full content of an email from Gmail' indicate a query operation that retrieves existing data without modification or deletion.
Attacks that exploit this kind of access
Retrieve the full content of an email from Gmail. It is categorised as a Read tool in the gmail-mcp MCP Server MCP Server, which means it retrieves data without modifying state.
Register the gmail-mcp MCP Server MCP server in PolicyLayer and add a rule for getEmailContent: 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 gmail-mcp MCP Server. Nothing to install.
getEmailContent 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 getEmailContent 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 getEmailContent. 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.
getEmailContent is provided by the gmail-mcp MCP Server MCP server (mundume/gmail-mcp). 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.
Teams ship this data inside their own products. See what a licence covers →