Mint a tokenized asset ONLY if post-mint supply <= attested reserves
AI agents use attested_mint to commit financial operations through Tenzro Ledger MCP — usually the final step of a payment, billing, or trading workflow. A call moves real money.
This tool mints tokenized assets, which constitutes creation of financial instruments/tokens. Minting tokens is a financial operation that directly affects asset supply and value. Misuse could result in unauthorized token creation, potentially causing significant financial harm. The 'attested reserves' constraint suggests this is tied to real-world asset backing, making it even more financially sensitive.
From the tool's definition Mint a tokenized asset ONLY if post-mint supply <= attested reserves
Attacks that exploit this kind of access
Mint a tokenized asset ONLY if post-mint supply <= attested reserves. It is categorised as a Financial tool in the Tenzro Ledger MCP MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
Register the Tenzro Ledger MCP server in PolicyLayer and add a rule for attested_mint: 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.
attested_mint is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the attested_mint 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.
Set action: deny in the PolicyLayer policy for attested_mint. 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.
attested_mint 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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