monitor.start
Start a background loop that polls watched wallets for new trades and automatically copies them. Runs continuously at the specified interval until stop_monitor is called. Requires at least one wallet on the watchlist.
This record as markdown: /tools/demwick-polymarket-agent-mcp/monitor.start.md
What monitor.start does on Polymarket Agent Mcp
AI agents invoke monitor.start to trigger actions in Polymarket Agent Mcp. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
Why monitor.start is rated High
Tool executes automated financial trading operations with continuous autonomous action, high blast radius if misconfigured or compromised.
From the tool's definition automatically copies trades, background loop, continuous polling, live trading execution
Attacks that exploit this kind of access
The rule that runs monitor.start safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Polymarket Agent Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For monitor.start, this is the rule to start with:
monitor.start stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Polymarket Agent Mcp, apply this rule, and every monitor.start call is checked against it from then on.
Questions about monitor.start
Start a background loop that polls watched wallets for new trades and automatically copies them. Runs continuously at the specified interval until stop_monitor is called. Requires at least one wallet on the watchlist. It is categorised as a Execute tool in the Polymarket Agent Mcp MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Polymarket Agent MCP server in PolicyLayer and add a rule for monitor.start: 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 Polymarket Agent Mcp. Nothing to install.
monitor.start is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the monitor.start 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 monitor.start. 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.
monitor.start is provided by the Polymarket Agent MCP server (demwick/polymarket-agent-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
More on Polymarket Agent, and thousands of servers like it.
Across the catalogue