knowledge_graph

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

No annotations are present, and the description does not disclose behavioral traits such as side effects, authorization requirements, or that the tool performs multiple mutation and query operations. The single sentence provides no insight beyond the tool's purpose.

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 extremely concise (one sentence), but this brevity sacrifices essential information. It lacks structure, such as bullet points or sections, and fails to earn its place by omitting critical details about operations and parameters.

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?

For a complex tool with 7 parameters, 9 enum operations, and no output schema, the description is grossly inadequate. It provides no information on return values, error handling, or how to use the diverse operations, leaving significant gaps.

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 0%, and the description adds no information about any of the seven parameters. Properties like 'operation' (with 9 enum values) and others are left entirely to schema names, which are insufficient for correct usage.

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 'Maintain an onboard knowledge graph of webset results' is vague. It uses the generic verb 'maintain' without specifying the broad set of operations (create, delete, read, search, etc.) evident in the input schema. It does not differentiate the tool from siblings or clarify what 'webset results' are.

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?

No guidance is provided on when to use this tool versus its siblings (web_search_exa, websets_guide, websets_manager). There is no mention of appropriate contexts, prerequisites, or alternative tools, leaving the agent without decision support.

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