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predict_timesfm

Generate multi-step market forecasts for TWSE or Nikkei symbols using TimesFM-3.0. Configure the historical period and prediction horizon to obtain future price projections.

Instructions

TimesFM-3.0 多步預測(weights 非商業授權)。含 build fingerprint。

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
periodNo6mo
symbolYes
horizonNo1d

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.0

TDQS

C2.3/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

沒有提供任何註解,因此描述必須承擔所有行為揭露的責任。描述只提到權重非商業授權和包含構建指紋,但沒有說明預測行為的細節,如輸出格式、是否會修改數據、是否有速率限制或任何其他行為特徵。對於一個預測工具,這遠不足以讓代理理解其行為。

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness3/5

Is the description appropriately sized, front-loaded, and free of redundancy?

描述非常簡短,只有一句話,沒有冗餘,但其中「含 build fingerprint」這個資訊對代理選擇或呼叫工具幾乎沒有幫助,可能只是內部細節。簡短是好的,但缺乏實質內容,因此只是最低可接受。

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

這是一個預測工具,有3個參數(其中2個有預設值),沒有輸出模式,也沒有註解。描述應該解釋預測的性質、輸出是什麼、如何解讀結果,以及任何限制。描述僅提供模型名稱和授權資訊,對代理實際呼叫工具所需的資訊嚴重不足。

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters1/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

架構描述覆蓋率為0%,因此描述必須解釋每個參數的含義,但描述完全沒有提及任何參數(symbol、period、horizon)。代理無法從描述中得知這些參數的用途或格式,只能依賴架構中的預設值,這對正確使用工具是嚴重的障礙。

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

描述明確指出這是使用TimesFM-3.0模型進行的多步預測,提供了具體的動詞(預測)和資源(TimesFM-3.0),並提及了權限限制。然而,它沒有與兄弟工具(如predict_chronos或predict_ensemble)做出區分,因此雖然清晰但未能說明與其他預測工具的差異。

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines1/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

描述完全沒有提供任何使用指引,沒有說明何時該用此工具而不是其他預測工具,也沒有提及任何條件、前置要求或替代方案。在有多個預測工具的環境中,這是一個嚴重的缺失。

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.