Get details about a contract by known name, script hash, or Neo address
AI agents call get_contract_info to retrieve information from Neo N3 MCP Server 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 contract metadata (details about a contract by name, script hash, or address). It has no side effects, does not execute code, does not modify state, and does not move assets. It is a straightforward read operation consistent with informational queries on blockchain data.
From the tool's definition Tool name is 'get_contract_info' and description states 'Get details about a contract' — a pure retrieval operation with no modification, deletion, or execution capability.
Attacks that exploit this kind of access
Get details about a contract by known name, script hash, or Neo address. It is categorised as a Read tool in the Neo N3 MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Neo N3 MCP Server MCP server in PolicyLayer and add a rule for get_contract_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 Neo N3 MCP Server. Nothing to install.
get_contract_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_contract_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_contract_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_contract_info is provided by the Neo N3 MCP Server MCP server (r3e-network/neo-n3-mcp). 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.
Teams ship this data inside their own products. See what a licence covers →