get_network_info · Blockchain Payment MCP Server MCP

WHAT IT DOES

What get_network_info does on Blockchain Payment MCP Server

AI agents call get_network_info to retrieve information from Blockchain Payment MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

WHY IT NEEDS A POLICY

Why get_network_info needs a policy

This tool retrieves network information (likely chain ID, block number, gas prices, or similar read-only metadata) across the supported blockchain networks. It has no side effects, performs no transactions, and does not modify state. While it operates in a financial context (blockchain payments), the tool itself only queries and returns data.

From the tool's definition Tool name 'get_network_info' and description '获取当前网络信息' (Chinese: 'get current network information') indicate data retrieval without modification.

Attacks that exploit this kind of access

Questions about get_network_info

What does the get_network_info tool do? +

获取当前网络信息. It is categorised as a Read tool in the Blockchain Payment MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_network_info? +

Register the Blockchain Payment MCP Server MCP server in PolicyLayer and add a rule for get_network_info: 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 Blockchain Payment MCP Server. Nothing to install.

What risk level is get_network_info? +

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

Can I rate-limit get_network_info? +

Yes. Add a rate_limit block to the get_network_info 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_network_info completely? +

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

get_network_info is provided by the Blockchain Payment MCP Server MCP server (logos-42/blockchain-payment-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.