搜索已注册的 MCP 工具和斜杠命令。支持按名称/描述模糊匹配，按层级过滤。
AI agents call qflow_tool_search to retrieve information from Qflow without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
qflow_tool_search retrieves and queries information about available MCP tools and commands without modifying, deleting, executing, or creating anything. It is a pure information retrieval function with no side effects, fitting squarely into the Read category.
From the tool's definition Tool description indicates searching registered MCP tools and slash commands with fuzzy matching by name/description and hierarchical filtering. The term '搜索' (search) and operations like 'fuzzy matching' and 'filter' are read-only query operations.
Documented attack patterns abuse exactly the kind of access qflow_tool_search gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Qflow, and nothing reaches the server without passing your rules. This is the rule we recommend for qflow_tool_search:
{
"version": "1",
"default": "deny",
"tools": {
"qflow_tool_search": {}
}
}qflow_tool_search 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.
搜索已注册的 MCP 工具和斜杠命令。支持按名称/描述模糊匹配，按层级过滤。. It is categorised as a Read tool in the Qflow MCP Server, which means it retrieves data without modifying state.
Register the Qflow MCP server in PolicyLayer and add a rule for qflow_tool_search: 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 Qflow. Nothing to install.
qflow_tool_search 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 qflow_tool_search 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 qflow_tool_search. 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.
qflow_tool_search is provided by the Qflow MCP server (pangu-immortal/qflow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Qflow, 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.
50 Qflow tools catalogued and risk-classified — across an index of 43,000+ MCP servers.