debridge_same_chain_swap · Tenzro Ledger MCP: Risk & Policy

WHAT IT DOES

What debridge_same_chain_swap does on Tenzro Ledger MCP

AI agents use debridge_same_chain_swap to commit financial operations through Tenzro Ledger MCP — usually the final step of a payment, billing, or trading workflow. A call moves real money.

WHY IT NEEDS A POLICY

Why debridge_same_chain_swap needs a policy

Token swaps involve exchanging financial assets (tokens/cryptocurrency), which constitutes a financial transaction. Misuse could result in unintended asset exchanges with potential financial loss. The word 'Execute' confirms this is an active operation, not a read or query.

From the tool's definition Execute a same-chain token swap via deBridge

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

debridge_same_chain_swap Approval-gated

Any call to debridge_same_chain_swap 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": {
    "debridge_same_chain_swap": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

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

FAQ

Questions about debridge_same_chain_swap

What does the debridge_same_chain_swap tool do? +

Execute a same-chain token swap via deBridge without cross-chain bridging. It is categorised as a Financial tool in the Tenzro Ledger MCP MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on debridge_same_chain_swap? +

Register the Tenzro Ledger MCP server in PolicyLayer and add a rule for debridge_same_chain_swap: 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 Tenzro Ledger MCP. Nothing to install.

What risk level is debridge_same_chain_swap? +

debridge_same_chain_swap 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 debridge_same_chain_swap? +

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

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

debridge_same_chain_swap is provided by the Tenzro Ledger MCP server (https://canton-mcp.tenzro.network/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.