chain_document_review

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

With no annotations provided, the description carries the burden. It reveals that the tool chains multiple steps: risk analysis, statute search, precedent search. This gives insight into sequential behavior. However, it lacks details on whether the operation is read-only, idempotent, or requires specific permissions. The description adds value beyond schema but not comprehensively.

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

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

The description is a single sentence with a clear icon and structure. It front-loads the key concept 'chain' and immediately conveys the purpose and output. Every word is purposeful, with no redundancy.

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

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

Given no output schema, the description hints at the return: risk, applicable laws, related precedents. This gives a reasonable mental model. However, it doesn't specify the output format, structure, or whether the chain executes sequentially. For a complex chained tool, slightly more detail would enhance completeness.

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

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

Schema description coverage is 67% (text and maxClauses described, apiKey not). The description does not add new meaning to parameters beyond what the schema provides. For example, it doesn't detail the apiKey parameter or clarify how maxClauses affects the chain. This is adequate but no additional value.

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

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

The description clearly states it's a chain tool for comprehensive document review, specifically for contracts/terms. It identifies the compound operation of risk analysis, statute search, and precedent search. Among many sibling chain tools, this one is uniquely for document review, differentiating it effectively.

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

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

The description specifies the use case: 'when reviewing contracts/terms.' It implies this tool is suitable for comprehensive reviews needing risk, laws, and precedents. However, it does not explicitly state when not to use it or provide alternative tools (e.g., analyze_document) for simpler analysis.

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