send_invoice_email

Create a draft, send, or schedule an invoice PDF email from Sanka. To replace only the generated PDF attachments on an existing draft, use action=

SERVERSanka MCP Server SOURCEsankahq/sanka-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/sankahq-sanka-mcp/send-invoice-email.md

WHAT IT DOES

What send_invoice_email does on Sanka MCP Server

AI agents use send_invoice_email to create or update resources in Sanka MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Sanka MCP Server environment.

RISK

Why send_invoice_email is rated Medium

This tool creates drafts, sends, or schedules invoice emails. Sending an email is an external operation with real-world effects (recipient receives communication), which could qualify as Execute, but the primary framing is around creating/managing email drafts and delivering invoices — a write/communication action.

From the tool's definition send_invoice_email — 'Create a draft, send, or schedule an invoice PDF email from Sanka'

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs send_invoice_email safely

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

send_invoice_email Rate-limited

send_invoice_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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "send_invoice_email": {
      "limits": [
        {
          "counter": "send_invoice_email_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about send_invoice_email

What does the send_invoice_email tool do? +

Create a draft, send, or schedule an invoice PDF email from Sanka. To replace only the generated PDF attachments on an existing draft, use action=. It is categorised as a Write tool in the Sanka MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on send_invoice_email? +

Register the Sanka MCP Server MCP server in PolicyLayer and add a rule for send_invoice_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 Sanka MCP Server. Nothing to install.

What risk level is send_invoice_email? +

send_invoice_email is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit send_invoice_email? +

Yes. Add a rate_limit block to the send_invoice_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.

How do I block send_invoice_email completely? +

Set action: deny in the PolicyLayer policy for send_invoice_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.

What MCP server provides send_invoice_email? +

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

KEEP EXPLORING

More on Sanka MCP Server, and thousands of servers like it.

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send-email on Meme MCP Server →sms_send on Twilio SMS MCP Server →mail_send_draft on Apple Apps MCP → The MCP Attack Database →

Guides

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