Poll UGF route until completed/failed/expired. Use after payment to confirm execution.
AI agents call ugf_poll_status to retrieve information from Universal Gas Framework MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool polls/queries the status of a transaction route — it retrieves state information and does not modify, execute, or delete anything itself. However, it is used in the context of a cross-chain financial transaction flow, and misuse or misinterpretation of its output could affect downstream financial decisions, warranting a medium severity rating.
From the tool's definition Poll UGF route until completed/failed/expired. Use after payment to confirm execution.
Attacks that exploit this kind of access
Poll UGF route until completed/failed/expired. Use after payment to confirm execution. It is categorised as a Read tool in the Universal Gas Framework MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Universal Gas Framework MCP Server MCP server in PolicyLayer and add a rule for ugf_poll_status: 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 Universal Gas Framework MCP Server. Nothing to install.
ugf_poll_status 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 ugf_poll_status 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 ugf_poll_status. 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.
ugf_poll_status is provided by the Universal Gas Framework MCP Server MCP server (tychiwallet/ugf-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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