AI agents call check_swap_token to retrieve information from Bitget Wallet MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on the server description, tools on this server query token data and generate unsigned swap transaction data. The name 'check_swap_token' suggests a read/validation operation (checking a token for swap eligibility or parameters). Since the description is empty, confidence is reduced.
From the tool's definition Tool name 'check_swap_token'; description is empty and uninformative.
Documented attack patterns abuse exactly the kind of access check_swap_token gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Bitget Wallet MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for check_swap_token:
{
"version": "1",
"default": "deny",
"tools": {
"check_swap_token": {}
}
}check_swap_token is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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check_swap_token. It is categorised as a Read tool in the Bitget Wallet MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Bitget Wallet MCP Server MCP server in PolicyLayer and add a rule for check_swap_token: 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 Bitget Wallet MCP Server. Nothing to install.
check_swap_token is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the check_swap_token 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 check_swap_token. 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.
check_swap_token is provided by the Bitget Wallet MCP Server MCP server (bitget-wallet-ai-lab/bitget-wallet-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Bitget Wallet MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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39 Bitget Wallet MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.