x402_protocol_info

Describe the x402 protocol surface this node exposes: registered

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/x402-protocol-info.md

WHAT IT DOES

What x402_protocol_info does on Tenzro Ledger MCP

AI agents call x402_protocol_info 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 x402_protocol_info is rated Low

This tool retrieves metadata about the x402 protocol surface exposed by the node. It has no side effects—it only returns information about what is registered. This is a classic Read operation: query-based retrieval of data with no capability to modify, execute code, or affect system state.

From the tool's definition The tool name and description indicate it 'Describe[s]' protocol information, which is a retrieval operation. The term 'Describe' and 'registered' suggest querying or listing available protocol endpoints without modifying state.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs x402_protocol_info 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 x402_protocol_info, this is the rule to start with:

x402_protocol_info Allowed

x402_protocol_info 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": {
    "x402_protocol_info": {}
  }
}

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 x402_protocol_info call is checked against it from then on.

FAQ

Questions about x402_protocol_info

What does the x402_protocol_info tool do? +

Describe the x402 protocol surface this node exposes: registered. 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 x402_protocol_info? +

Register the Tenzro Ledger MCP server in PolicyLayer and add a rule for x402_protocol_info: 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 x402_protocol_info? +

x402_protocol_info is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit x402_protocol_info? +

Yes. Add a rate_limit block to the x402_protocol_info 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 x402_protocol_info completely? +

Set action: deny in the PolicyLayer policy for x402_protocol_info. 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 x402_protocol_info? +

x402_protocol_info 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.

KEEP EXPLORING

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