Use this to retrieve XGR core protocol addresses exposed by the xgr_getCoreAddrs RPC method.
AI agents call get_xgr_core_addresses to retrieve information from XGR MCP Gateway without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries blockchain data (core addresses) without creating, modifying, deleting, or executing any actions. It is a straightforward data retrieval operation with no blast radius if misused—the worst outcome would be exposing already-public protocol addresses. Confidence is high due to explicit 'retrieve' language and RPC method pattern typical of read-only blockchain queries.
From the tool's definition Tool retrieves XGR core protocol addresses via the xgr_getCoreAddrs RPC method with no modification or side effects. Keywords: 'retrieve', 'RPC method' indicating a read-only query operation.
Attacks that exploit this kind of access
Use this to retrieve XGR core protocol addresses exposed by the xgr_getCoreAddrs RPC method. It is categorised as a Read tool in the XGR MCP Gateway MCP Server, which means it retrieves data without modifying state.
Register the XGR MCP Gateway MCP server in PolicyLayer and add a rule for get_xgr_core_addresses: 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 XGR MCP Gateway. Nothing to install.
get_xgr_core_addresses 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_xgr_core_addresses 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_xgr_core_addresses. 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_xgr_core_addresses is provided by the XGR MCP Gateway MCP server (xgr-network/xgr-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 →