multi-send · Osmosis MCP Server MCP: Risk & Policy

WHAT IT DOES

What multi-send does on Osmosis MCP Server

AI agents use multi-send to commit financial operations through Osmosis MCP Server — usually the final step of a payment, billing, or trading workflow. A call moves real money.

WHY IT NEEDS A POLICY

Why multi-send needs a policy

This tool transfers tokens on the Osmosis blockchain to multiple addresses at once. It directly moves financial assets and cannot be undone once broadcast to the blockchain, making it Financial category with high severity due to the potential for large-scale asset movement across many recipients simultaneously.

From the tool's definition 'Send tokens to multiple addresses in a single transaction' — explicitly moves cryptocurrency assets to multiple recipients

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

multi-send Approval-gated

Any call to multi-send is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "multi-send": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

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Instant setup, no code required.

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

FAQ

Questions about multi-send

What does the multi-send tool do? +

Send tokens to multiple addresses in a single transaction. It is categorised as a Financial tool in the Osmosis MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on multi-send? +

Register the Osmosis MCP Server MCP server in PolicyLayer and add a rule for multi-send: 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 Osmosis MCP Server. Nothing to install.

What risk level is multi-send? +

multi-send is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit multi-send? +

Yes. Add a rate_limit block to the multi-send 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 multi-send completely? +

Set action: deny in the PolicyLayer policy for multi-send. 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 multi-send? +

multi-send is provided by the Osmosis MCP Server MCP server (myronkoch-dev/mcp-osmosis). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.