get_token_by_contract

Gets token information by contract address from CoinGecko.

SERVERSEI MCP Server V2 SOURCEtestinguser1111111/sei-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/testinguser1111111-sei-mcp-server/get-token-by-contract.md

WHAT IT DOES

What get_token_by_contract does on SEI MCP Server V2

AI agents call get_token_by_contract to retrieve information from SEI MCP Server V2 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_token_by_contract is rated Low

This tool queries public token metadata from CoinGecko using a contract address as input. It performs a read-only lookup operation that retrieves information without creating, modifying, deleting, or executing any code. The data retrieved is public blockchain information. There is no risk of unintended financial transactions, data destruction, or code execution.

From the tool's definition Tool name 'get_token_by_contract' and description 'Gets token information by contract address from CoinGecko' indicate a retrieval operation with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_token_by_contract safely

PolicyLayer is an MCP gateway: it sits between your AI agents and SEI MCP Server V2, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_token_by_contract, this is the rule to start with:

get_token_by_contract Allowed

get_token_by_contract 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_token_by_contract": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect SEI MCP Server V2, apply this rule, and every get_token_by_contract call is checked against it from then on.

FAQ

Questions about get_token_by_contract

What does the get_token_by_contract tool do? +

Gets token information by contract address from CoinGecko. It is categorised as a Read tool in the SEI MCP Server V2 MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_token_by_contract? +

Register the SEI MCP Server V2 MCP server in PolicyLayer and add a rule for get_token_by_contract: 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 SEI MCP Server V2. Nothing to install.

What risk level is get_token_by_contract? +

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

Can I rate-limit get_token_by_contract? +

Yes. Add a rate_limit block to the get_token_by_contract 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_token_by_contract completely? +

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

get_token_by_contract is provided by the SEI MCP Server V2 MCP server (testinguser1111111/sei-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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