Archives an email (removes from inbox without deleting)
AI agents use archive-email to create or update resources in Enhanced Gmail MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Enhanced Gmail MCP Server environment.
Archiving is a Write operation because it reversibly modifies data (email visibility/organization state) without permanently deleting or destroying content. An AI agent could misuse this by archiving important emails, potentially causing information loss or missed communications, warranting medium severity. High confidence due to clear, unambiguous description of the action's reversible nature.
From the tool's definition Tool archives an email by removing it from inbox without deleting—a reversible modification of email state/metadata.
Documented attack patterns abuse exactly the kind of access archive-email gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Enhanced Gmail MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for archive-email:
{
"version": "1",
"default": "deny",
"tools": {
"archive-email": {
"limits": [
{
"counter": "archive-email_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}archive-email stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
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Archives an email (removes from inbox without deleting). It is categorised as a Write tool in the Enhanced Gmail MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Enhanced Gmail MCP Server MCP server in PolicyLayer and add a rule for archive-email: 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 Enhanced Gmail MCP Server. Nothing to install.
archive-email is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the archive-email 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 archive-email. 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.
archive-email is provided by the Enhanced Gmail MCP Server MCP server (theposch/gmail-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Enhanced Gmail MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
27 Enhanced Gmail MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.