Get one Gmail message with decoded text and HTML bodies when available.
AI agents call get_gmail_message to retrieve information from Sudo Mcp Gmail without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and reads an existing Gmail message. It performs a query operation that returns data (decoded message bodies) without creating, modifying, deleting, or executing any actions. This is a straightforward Read operation with minimal risk; the only exposure is to message contents the AI may already have permission to access.
From the tool's definition Tool name 'get_gmail_message' and description 'Get one Gmail message with decoded text and HTML bodies when available' indicate retrieval of message content with no modification, deletion, or external actions.
Attacks that exploit this kind of access
Get one Gmail message with decoded text and HTML bodies when available. It is categorised as a Read tool in the Sudo Mcp Gmail MCP Server, which means it retrieves data without modifying state.
Register the Sudo Mcp Gmail MCP server in PolicyLayer and add a rule for get_gmail_message: 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 Sudo Mcp Gmail. Nothing to install.
get_gmail_message 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_gmail_message 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_gmail_message. 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_gmail_message is provided by the Sudo Mcp Gmail MCP server (sahilyadav902/sudo-mcp-gmail). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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