sendgrid_list_contacts

List contacts in SendGrid Marketing Campaigns.

SERVERIntegrations MCP SOURCEshriram-vasudevan/integrations-mcp

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/shriram-vasudevan-integrations-mcp/sendgrid-list-contacts.md

WHAT IT DOES

What sendgrid_list_contacts does on Integrations MCP

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

RISK

Why sendgrid_list_contacts is rated Low

This tool retrieves contact data from SendGrid without creating, modifying, deleting, or executing any operations. It is a straightforward read operation that only queries existing data. The blast radius is low because retrieval of contact lists, while potentially containing personal information, does not alter system state or expose the AI to high-risk operations.

From the tool's definition Tool name includes 'list' and description states 'List contacts in SendGrid Marketing Campaigns' — a query operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs sendgrid_list_contacts safely

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

sendgrid_list_contacts Allowed

sendgrid_list_contacts 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": {
    "sendgrid_list_contacts": {}
  }
}

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

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

FAQ

Questions about sendgrid_list_contacts

What does the sendgrid_list_contacts tool do? +

List contacts in SendGrid Marketing Campaigns. It is categorised as a Read tool in the Integrations MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on sendgrid_list_contacts? +

Register the Integrations MCP server in PolicyLayer and add a rule for sendgrid_list_contacts: 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 Integrations MCP. Nothing to install.

What risk level is sendgrid_list_contacts? +

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

Can I rate-limit sendgrid_list_contacts? +

Yes. Add a rate_limit block to the sendgrid_list_contacts 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 sendgrid_list_contacts completely? +

Set action: deny in the PolicyLayer policy for sendgrid_list_contacts. 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 sendgrid_list_contacts? +

sendgrid_list_contacts is provided by the Integrations MCP server (shriram-vasudevan/integrations-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Integrations, and thousands of servers like it.

This server

All 420 Integrations tools →

Across the catalogue

aiva_list_affiliates on AIVA MCP Server →list_circuits on 0gzk →list_agents on 0rca Dojo MCP Server → The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →