单股 Wyckoff 结构诊断。纯引擎计算，不经过 LLM，返回结构化数据。 调用时机：需要精确的 Wyckoff 阶段判定和触发信号检测时调用（比 analyze_stock 更底层）。 返回交易区间(TR)、触发信号(Spring/SOS/LPS/EVR)、阶段和事件分类。 结果处理：trading_range 和 triggers 是核心，请结合阶段判断当前是吸筹/派发/标记。
AI agents call wyckoff_diagnose to retrieve information from Wyckoff Trading Agent MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a diagnostic/analytical tool that retrieves and computes Wyckoff technical analysis metrics from stock data without side effects. It queries data, performs calculations, and returns results for decision-making. No data is written, deleted, executed externally, or used for financial transactions. The tool is explicitly lower-level than analyze_stock and purely computational, making it a Read operation.
From the tool's definition Tool performs 'Wyckoff 结构诊断' (Wyckoff structure diagnosis) using pure computation ('纯引擎计算，不经过 LLM') and 'returns structured data' (返回结构化数据). It analyzes and returns trading ranges, triggers, phases, and events with no modification to external state.
Documented attack patterns abuse exactly the kind of access wyckoff_diagnose gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Wyckoff Trading Agent MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for wyckoff_diagnose:
{
"version": "1",
"default": "deny",
"tools": {
"wyckoff_diagnose": {}
}
}wyckoff_diagnose 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.
单股 Wyckoff 结构诊断。纯引擎计算，不经过 LLM，返回结构化数据。 调用时机：需要精确的 Wyckoff 阶段判定和触发信号检测时调用（比 analyze_stock 更底层）。 返回交易区间(TR)、触发信号(Spring/SOS/LPS/EVR)、阶段和事件分类。 结果处理：trading_range 和 triggers 是核心，请结合阶段判断当前是吸筹/派发/标记。. It is categorised as a Read tool in the Wyckoff Trading Agent MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Wyckoff Trading Agent MCP Server MCP server in PolicyLayer and add a rule for wyckoff_diagnose: 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 Wyckoff Trading Agent MCP Server. Nothing to install.
wyckoff_diagnose 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 wyckoff_diagnose 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 wyckoff_diagnose. 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.
wyckoff_diagnose is provided by the Wyckoff Trading Agent MCP Server MCP server (youngcan-wang/wyckofftradingagent). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 15 Wyckoff Trading Agent MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
15 Wyckoff Trading Agent MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.