babylon_submit_finality_signature

Submit an EOTS over a Tenzro block hash.

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

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/network-tenzro-tenzro/babylon-submit-finality-signature.md

WHAT IT DOES

What babylon_submit_finality_signature does on Tenzro Ledger MCP

AI agents invoke babylon_submit_finality_signature to trigger actions in Tenzro Ledger MCP. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

RISK

Why babylon_submit_finality_signature is rated High

This tool submits a cryptographic finality signature (EOTS - Extractable One-Time Signature) over a block hash on a blockchain network. This is an external blockchain operation that has real on-chain effects related to block finalization.

From the tool's definition Submit an EOTS over a Tenzro block hash

Attacks that exploit this kind of access

RECOMMENDED RULE

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

babylon_submit_finality_signature Rate-limited

babylon_submit_finality_signature stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "babylon_submit_finality_signature": {
      "limits": [
        {
          "counter": "babylon_submit_finality_signature_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT 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 babylon_submit_finality_signature call is checked against it from then on.

FAQ

Questions about babylon_submit_finality_signature

What does the babylon_submit_finality_signature tool do? +

Submit an EOTS over a Tenzro block hash. It is categorised as a Execute tool in the Tenzro Ledger MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on babylon_submit_finality_signature? +

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

babylon_submit_finality_signature is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit babylon_submit_finality_signature? +

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

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

babylon_submit_finality_signature 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

More on Tenzro Ledger, and thousands of servers like it.

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All 360 Tenzro Ledger tools → High-risk tools on this server →

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submit_poc on 0sec → All high-risk MCP tools → The MCP Attack Database →

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