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万忆错题本

Review recorded mistakes, discover high-frequency error patterns, and add lessons to prevent repeating failures across sessions. Automatically turns failed decisions into reference entries for future avoidance.

Instructions

错题本(Reflexion式):查看错题/高频错误模式/补充教训。失败决策自动沉淀为反例条目,跨会话防重复犯错

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
actionNolist(查看)/patterns(高频模式)/lesson(补充教训)list
lessonNo教训内容(lesson动作需要)
task_nameNo按任务筛选
mistake_idNo错题ID(lesson动作需要)

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. First observedv0.1.0

TDQS

A3.7/5.0
Behavior3/5

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

当前没有任何注解,因此描述承担了行为披露的全部责任。它披露了'失败决策自动沉淀为反例条目'和'跨会话'这两点,说明工具会自动记录失败且数据具有持久性,这对agent理解副作用有实际价值。但描述未提及补写教训是否产生持久写入、是否需要权限限制,也没有说明返回形式,信息仍不够完整。

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

Conciseness5/5

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

描述只有两句话,第一句列出核心功能,第二句补充关键行为,信息前置且没有冗余词。每个分句都贡献了独立信息,括号中的'Reflexion式'也提供了方法论线索,整体紧凑高效。

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

Completeness3/5

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

描述给出了明确的目的和一个关键行为,参数层面也由schema完全覆盖,但缺少输出schema和注解,导致agent无法预知调用返回的内容格式,也没有失败或边界场景的提示。对一个4个可选参数的工具来说,描述达到最低可用标准,但仍有明显信息缺口。

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

Parameters3/5

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

输入schema对所有4个参数都有详细描述,schema_description_coverage为100%,所以参数含义主要由schema承担。描述中的'查看/补充'只是重复了action枚举(list/patterns/lesson)的含义,没有为参数添加新的语义或边界条件,因此按基线给3分。

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?

描述以'错题本(Reflexion式):查看错题/高频错误模式/补充教训'开头,明确列出了具体动词(查看、补充)和资源(错题、模式、教训),并借助'失败决策自动沉淀为反例条目'这一特性与其他记忆类兄弟工具产生区分。但没有显式点名与哪个工具不同或给出对比条件,因此未达到满分。

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

Usage Guidelines4/5

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

描述用'跨会话防重复犯错'明确给出了使用情境——在会话间回顾错误教训以避免重蹈覆辙,这为agent提供了清晰的调用上下文。但它没有说明何时不使用、也没有列出替代工具或排除条件,所以给4分而不是5分。

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

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