get_erc1155_token_uri

Get the metadata URI for an ERC1155 token (multi-token standard used for both fungible and non-fungible tokens). The URI typically points to JSON metadata about the token.

SERVEREVM MCP Server SOURCEchulanpro5/evm-mcp-server

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/chulanpro5-evm-mcp-server/get-erc1155-token-uri.md

WHAT IT DOES

What get_erc1155_token_uri does on EVM MCP Server

AI agents call get_erc1155_token_uri to retrieve information from EVM MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_erc1155_token_uri is rated Low

This tool queries blockchain state to retrieve a metadata URI for an ERC1155 token—a read-only operation that retrieves data without modifying state, triggering code execution, or causing irreversible changes. The verb 'Get' combined with the description's focus on metadata retrieval clearly indicates a Read category classification.

From the tool's definition Tool name 'get_erc1155_token_uri' and description 'Get the metadata URI for an ERC1155 token...The URI typically points to JSON metadata about the token' indicate a retrieval operation with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_erc1155_token_uri safely

PolicyLayer is an MCP gateway: it sits between your AI agents and EVM MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_erc1155_token_uri, this is the rule to start with:

get_erc1155_token_uri Allowed

get_erc1155_token_uri 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": {
    "get_erc1155_token_uri": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect EVM MCP Server, apply this rule, and every get_erc1155_token_uri call is checked against it from then on.

FAQ

Questions about get_erc1155_token_uri

What does the get_erc1155_token_uri tool do? +

Get the metadata URI for an ERC1155 token (multi-token standard used for both fungible and non-fungible tokens). The URI typically points to JSON metadata about the token. It is categorised as a Read tool in the EVM MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_erc1155_token_uri? +

Register the EVM MCP Server MCP server in PolicyLayer and add a rule for get_erc1155_token_uri: 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 EVM MCP Server. Nothing to install.

What risk level is get_erc1155_token_uri? +

get_erc1155_token_uri is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_erc1155_token_uri? +

Yes. Add a rate_limit block to the get_erc1155_token_uri 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 get_erc1155_token_uri completely? +

Set action: deny in the PolicyLayer policy for get_erc1155_token_uri. 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 get_erc1155_token_uri? +

get_erc1155_token_uri is provided by the EVM MCP Server MCP server (chulanpro5/evm-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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