Read-only shortcut for recent native XGR value transfers from the Explorer transaction index. Native value transfer means transactions.value > minValueWei and does not include gas fees.
AI agents call get_recent_value_transfers 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 and retrieves blockchain transaction data with no side effects. The explicit 'Read-only' designation confirms it performs data retrieval only. While blockchain data access could theoretically inform financial decisions, the tool itself performs no financial operations, asset movements, or on-chain state changes.
From the tool's definition Tool name includes 'get_recent' and description explicitly states 'Read-only shortcut' for querying transaction data from an Explorer index. It retrieves historical transfer information without modification or execution capabilities.
Attacks that exploit this kind of access
Read-only shortcut for recent native XGR value transfers from the Explorer transaction index. Native value transfer means transactions.value > minValueWei and does not include gas fees. 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_recent_value_transfers: 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_recent_value_transfers 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_recent_value_transfers 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_recent_value_transfers. 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_recent_value_transfers 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.
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