create_nft_collection

Create a new NFT collection. nft_type is 'erc721' or 'erc1155'.

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/create-nft-collection.md

WHAT IT DOES

What create_nft_collection does on Tenzro Ledger MCP

AI agents use create_nft_collection 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 create_nft_collection is rated Medium

This tool creates NFT collections, which is a reversible write operation (collections can be abandoned or metadata updated). It does not delete data (not Destructive), does not execute arbitrary code with unpredictable side effects (not Execute in the dangerous sense), and does not directly move money (not Financial, though NFTs have value).

From the tool's definition Tool creates a new NFT collection with 'erc721' or 'erc1155' type. The verb 'create' and the function of establishing a new on-chain asset indicate a write operation that modifies state.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

create_nft_collection Rate-limited

create_nft_collection 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": {
    "create_nft_collection": {
      "limits": [
        {
          "counter": "create_nft_collection_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 create_nft_collection call is checked against it from then on.

FAQ

Questions about create_nft_collection

What does the create_nft_collection tool do? +

Create a new NFT collection. nft_type is 'erc721' or 'erc1155'. 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 create_nft_collection? +

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

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

Can I rate-limit create_nft_collection? +

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

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

create_nft_collection 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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