[Multi-Timeframe Fibonacci / Confluence] 複数期間フィボナッチ一括分析（MTF fibonacci / confluence zone）。複数ルックバック期間の水準を並列計算し、コンフルエンス（合流）ゾーンを自動検出。analyze_fibonacci を個別に呼ぶ必要なし。
AI agents call analyze_mtf_fibonacci to retrieve information from Bitbank Lab without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and analyzes historical cryptocurrency market data to generate technical analysis outputs (Fibonacci levels, confluence zones). It has no side effects—it does not modify data, execute external operations beyond read queries, delete records, move funds, or commit financial obligations. It is purely a read operation that retrieves market data and returns analytical insights.
From the tool's definition Tool performs 'multi-timeframe Fibonacci analysis' with 'confluence zone auto-detection' on cryptocurrency market data.
Attacks that exploit this kind of access
[Multi-Timeframe Fibonacci / Confluence] 複数期間フィボナッチ一括分析（MTF fibonacci / confluence zone）。複数ルックバック期間の水準を並列計算し、コンフルエンス（合流）ゾーンを自動検出。analyze_fibonacci を個別に呼ぶ必要なし。. It is categorised as a Read tool in the Bitbank Lab MCP Server, which means it retrieves data without modifying state.
Register the Bitbank Lab MCP server in PolicyLayer and add a rule for analyze_mtf_fibonacci: 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 Bitbank Lab. Nothing to install.
analyze_mtf_fibonacci 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 analyze_mtf_fibonacci 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 analyze_mtf_fibonacci. 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.
analyze_mtf_fibonacci is provided by the Bitbank Lab MCP server (tjackiet/bitbank-genesis-mcp-server-http-archive). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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