list_scheduled

List pending scheduled messages for the mailbox with cursor pagination. Pass next_cursor from pagination to retrieve every result.

SERVERTrekMail MCP Server SOURCEtrekmail/mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/trekmail-mcp-server/list-scheduled.md

WHAT IT DOES

What list_scheduled does on TrekMail MCP Server

AI agents call list_scheduled to retrieve information from TrekMail MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why list_scheduled is rated Low

Tool retrieves scheduled messages without modifying, deleting, or executing operations; pure read access.

From the tool's definition List pending scheduled messages for the mailbox with cursor pagination.

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_scheduled safely

PolicyLayer is an MCP gateway: it sits between your AI agents and TrekMail MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_scheduled, this is the rule to start with:

list_scheduled Allowed

list_scheduled is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_scheduled": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect TrekMail MCP Server, apply this rule, and every list_scheduled call is checked against it from then on.

FAQ

Questions about list_scheduled

What does the list_scheduled tool do? +

List pending scheduled messages for the mailbox with cursor pagination. Pass next_cursor from pagination to retrieve every result. It is categorised as a Read tool in the TrekMail MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_scheduled? +

Register the TrekMail MCP Server MCP server in PolicyLayer and add a rule for list_scheduled: 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 TrekMail MCP Server. Nothing to install.

What risk level is list_scheduled? +

list_scheduled is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_scheduled? +

Yes. Add a rate_limit block to the list_scheduled 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.

How do I block list_scheduled completely? +

Set action: deny in the PolicyLayer policy for list_scheduled. 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.

What MCP server provides list_scheduled? +

list_scheduled is provided by the TrekMail MCP Server MCP server (trekmail/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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