send_ata · SOLAPI MCP Server MCP: Risk & Policy

WHAT IT DOES

What send_ata does on SOLAPI MCP Server

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

WHY IT NEEDS A POLICY

Why send_ata needs a policy

This tool sends messages to external recipients via Kakao's alimtalk channel. Sending messages is a Write/communication action with external side effects. It's not Financial, but misuse could result in spam or unauthorized messaging at scale, making severity high. The description is somewhat truncated but clearly describes an outbound messaging operation.

From the tool's definition Send a Kakao alimtalk (ATA) message. Requires pfid (Kakao channel ID) and templateId.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

send_ata Rate-limited

send_ata 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_ata": {
      "limits": [
        {
          "counter": "send_ata_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches SOLAPI MCP Server, so you can run agents against it safely.

FAQ

Questions about send_ata

What does the send_ata tool do? +

Send a Kakao alimtalk (ATA) message. Requires pfid (Kakao channel ID) and templateId. The text body is filled by the template — pass. It is categorised as a Write tool in the SOLAPI 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_ata? +

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

What risk level is send_ata? +

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

Can I rate-limit send_ata? +

Yes. Add a rate_limit block to the send_ata 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_ata completely? +

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

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