verify_zk_proof

Verify a Plonky3 STARK proof over the KoalaBear field.

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/verify-zk-proof.md

WHAT IT DOES

What verify_zk_proof does on Tenzro Ledger MCP

AI agents call verify_zk_proof 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 verify_zk_proof is rated Low

Verification of a zero-knowledge proof is a read/query operation — it checks the validity of a proof without modifying state, moving funds, or executing commands. The result is a boolean validity judgment with no side effects.

From the tool's definition Verify a Plonky3 STARK proof over the KoalaBear field

Attacks that exploit this kind of access

RECOMMENDED RULE

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

verify_zk_proof Allowed

verify_zk_proof 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": {
    "verify_zk_proof": {}
  }
}

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 verify_zk_proof call is checked against it from then on.

FAQ

Questions about verify_zk_proof

What does the verify_zk_proof tool do? +

Verify a Plonky3 STARK proof over the KoalaBear field. 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 verify_zk_proof? +

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

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

Can I rate-limit verify_zk_proof? +

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

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

verify_zk_proof 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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