submit_reserve_attestation

Record a signed reserve attestation backing a tokenized asset (PoR):

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

Medium RISK CLASS

Category Write

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/submit-reserve-attestation.md

WHAT IT DOES

What submit_reserve_attestation does on Tenzro Ledger MCP

AI agents use submit_reserve_attestation to create or update resources in Tenzro Ledger MCP, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Tenzro Ledger MCP environment.

RISK

Why submit_reserve_attestation is rated Medium

submit_reserve_attestation creates or records a new attestation entry on the ledger. This is a Write operation because it modifies ledger state by adding an attestation record. Severity is high because attestations backing tokenized assets (Proof of Reserve) are critical financial artifacts — misuse could record false reserves, inflating asset backing or enabling fraud.

From the tool's definition Tool description states 'Record a signed reserve attestation' — the verb 'Record' indicates data creation/modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

submit_reserve_attestation Rate-limited

submit_reserve_attestation stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "submit_reserve_attestation": {
      "limits": [
        {
          "counter": "submit_reserve_attestation_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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 submit_reserve_attestation call is checked against it from then on.

FAQ

Questions about submit_reserve_attestation

What does the submit_reserve_attestation tool do? +

Record a signed reserve attestation backing a tokenized asset (PoR):. It is categorised as a Write tool in the Tenzro Ledger MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on submit_reserve_attestation? +

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

submit_reserve_attestation is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit submit_reserve_attestation? +

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

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

submit_reserve_attestation 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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