caip2

Get the CAIP-2 chain id for this node:

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/caip2.md

WHAT IT DOES

What caip2 does on Tenzro Ledger MCP

AI agents call caip2 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 caip2 is rated Low

This tool retrieves and returns a chain identifier (CAIP-2 format) from the current node. It is a read-only query operation with no capability to modify, delete, execute code, or move funds. The blast radius of misuse is minimal—an agent could only obtain chain identification information, which is typically non-sensitive metadata.

From the tool's definition Tool name and description: 'Get the CAIP-2 chain id for this node' — a pure retrieval operation that queries and returns a chain identifier with no side effects or state modifications.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs caip2 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 caip2, this is the rule to start with:

caip2 Allowed

caip2 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": {
    "caip2": {}
  }
}

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 caip2 call is checked against it from then on.

FAQ

Questions about caip2

What does the caip2 tool do? +

Get the CAIP-2 chain id for this node:. 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 caip2? +

Register the Tenzro Ledger MCP server in PolicyLayer and add a rule for caip2: 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 caip2? +

caip2 is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit caip2? +

Yes. Add a rate_limit block to the caip2 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 caip2 completely? +

Set action: deny in the PolicyLayer policy for caip2. 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 caip2? +

caip2 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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