sms_account_info

Fetch account balance, status, and friendly name.

SERVERTwilio SMS MCP Server SOURCE0x-professor/twilio-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/0x-professor-twilio-mcp-server/sms-account-info.md

WHAT IT DOES

What sms_account_info does on Twilio SMS MCP Server

AI agents call sms_account_info to retrieve information from Twilio SMS 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 sms_account_info is rated Low

This tool queries account information without side effects. While it exposes sensitive data (balance, status), the action itself is non-destructive read-only retrieval. Severity is low because viewing account info poses minimal direct risk; the blast radius is limited to information disclosure rather than unauthorized actions or financial harm.

From the tool's definition Tool name 'sms_account_info' and description 'Fetch account balance, status, and friendly name' indicate read-only retrieval of account metadata. No modification, deletion, or financial transaction occurs—it merely retrieves existing data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs sms_account_info safely

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

sms_account_info Allowed

sms_account_info 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": {
    "sms_account_info": {}
  }
}

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

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

FAQ

Questions about sms_account_info

What does the sms_account_info tool do? +

Fetch account balance, status, and friendly name. It is categorised as a Read tool in the Twilio SMS MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on sms_account_info? +

Register the Twilio SMS MCP Server MCP server in PolicyLayer and add a rule for sms_account_info: 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 Twilio SMS MCP Server. Nothing to install.

What risk level is sms_account_info? +

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

Can I rate-limit sms_account_info? +

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

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

sms_account_info is provided by the Twilio SMS MCP Server MCP server (0x-professor/twilio-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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