AI agents call get_network_info to retrieve information from 0g without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries blockchain network statistics and information without causing any side effects, creating, modifying, or deleting data. It is a straightforward read operation consistent with the Read category pattern (fetch, get). The low severity reflects minimal risk from misuse—an AI agent calling this tool cannot harm the blockchain or user assets.
From the tool's definition Tool name 'get_network_info' and description 'Get 0G network information and statistics' indicate retrieval of network data with no modification capability.
Attacks that exploit this kind of access
Get 0G network information and statistics. It is categorised as a Read tool in the 0g MCP Server, which means it retrieves data without modifying state.
Register the 0g 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 0g. Nothing to install.
get_network_info 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 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.
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.
get_network_info is provided by the 0g MCP server (opencolin/0g-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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