wormhole_ntt_list_chains

A read tool on the Tenzro Ledger MCP server.

SERVERTenzro Ledger MCP SOURCEhttps://canton-mcp.tenzro.network/mcp

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/network-tenzro-tenzro/wormhole-ntt-list-chains.md

WHAT IT DOES

What wormhole_ntt_list_chains does on Tenzro Ledger MCP

AI agents call wormhole_ntt_list_chains to retrieve information from Tenzro Ledger MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why wormhole_ntt_list_chains is rated Low

The tool appears to list available chains in a Wormhole NTT (Native Token Transfer) context. Listing/enumerating data without modifying it is a read operation. The empty description reduces confidence, but the naming convention strongly suggests data retrieval with no side effects. Low severity because listing chains poses minimal risk even if misused by an AI agent.

From the tool's definition Tool name 'wormhole_ntt_list_chains' contains 'list' which is a read operation pattern. Description is empty, limiting confidence.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs wormhole_ntt_list_chains safely

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

wormhole_ntt_list_chains Allowed

wormhole_ntt_list_chains 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": {
    "wormhole_ntt_list_chains": {}
  }
}

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

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

FAQ

Questions about wormhole_ntt_list_chains

What does the wormhole_ntt_list_chains tool do? +

wormhole_ntt_list_chains is a read tool on the Tenzro Ledger MCP server. It is categorised as a Read tool in the Tenzro Ledger MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on wormhole_ntt_list_chains? +

Register the Tenzro Ledger MCP server in PolicyLayer and add a rule for wormhole_ntt_list_chains: 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 wormhole_ntt_list_chains? +

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

Can I rate-limit wormhole_ntt_list_chains? +

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

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

wormhole_ntt_list_chains 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.

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