Return a normalized Goofish/Xianyu keyword snapshot for monitoring.
AI agents call monitor_keyword to retrieve information from Goofish 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 keyword snapshots for monitoring purposes on the Goofish marketplace. It performs observation and data retrieval without creating, modifying, deleting, or executing any operations. The context of 'monitoring' reinforces passive data collection rather than active state changes. No financial transactions, code execution, or destructive operations are implied.
From the tool's definition Tool name 'monitor_keyword' combined with description 'Return a normalized Goofish/Xianyu keyword snapshot for monitoring' indicates data retrieval and observation only.
Documented attack patterns abuse exactly the kind of access monitor_keyword gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Goofish MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for monitor_keyword:
{
"version": "1",
"default": "deny",
"tools": {
"monitor_keyword": {}
}
}monitor_keyword is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Return a normalized Goofish/Xianyu keyword snapshot for monitoring. It is categorised as a Read tool in the Goofish MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Goofish MCP Server MCP server in PolicyLayer and add a rule for monitor_keyword: 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 Goofish MCP Server. Nothing to install.
monitor_keyword 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 monitor_keyword 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_keyword. 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_keyword is provided by the Goofish MCP Server MCP server (mercy719/goofish-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Goofish MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
4 Goofish MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.