AI agents invoke connection_initialize to trigger actions in TdxQuant MCP Server. 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.
This tool executes a connection initialization operation to an external financial trading system (TdxQuant/通达信 terminal). While not itself destructive or financial, it enables and activates downstream trading and financial operations on the server.
From the tool's definition "主动初始化与通达信终端的 tqcenter 连接" (actively initialize connection to TdxQuant terminal's tqcenter service). The tool triggers an external operation that establishes a connection to a financial trading terminal system.
Documented attack patterns abuse exactly the kind of access connection_initialize gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and TdxQuant MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for connection_initialize:
{
"version": "1",
"default": "deny",
"tools": {
"connection_initialize": {
"limits": [
{
"counter": "connection_initialize_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}connection_initialize 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.
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连接管理：主动初始化与通达信终端的 tqcenter 连接。. It is categorised as a Execute tool in the TdxQuant MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the TdxQuant MCP Server MCP server in PolicyLayer and add a rule for connection_initialize: 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 TdxQuant MCP Server. Nothing to install.
connection_initialize 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 connection_initialize 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 connection_initialize. 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.
connection_initialize is provided by the TdxQuant MCP Server MCP server (lingfan/tdxquant-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from TdxQuant 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.
39 TdxQuant MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.