Text-Toolkit

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. While 'format and beautify' implies a read-only transformation, the description doesn't specify what 'beautify' entails (e.g., indentation, line breaks), whether it validates JSON, handles errors, or returns formatted output. This leaves significant behavioral aspects unclear.

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 at just three words, with no wasted language. It's front-loaded with the core purpose and contains no unnecessary information, making it efficient for quick understanding.

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 tool with 2 parameters (one required), 0% schema coverage, no annotations, and no output schema, the description is inadequate. It doesn't explain what the tool returns, how it handles invalid JSON, what 'beautify' means operationally, or provide any parameter guidance. The context demands more complete documentation.

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?

With 0% schema description coverage for both parameters, the description provides no information about the 'text' parameter (presumably the JSON to format) or the 'indent_size' parameter (presumably controlling indentation). The description doesn't compensate for this complete lack of parameter documentation in the schema.

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 'Format and beautify JSON' clearly states the tool's purpose with a specific verb ('format and beautify') and resource ('JSON'), making it immediately understandable. However, it doesn't distinguish this tool from its sibling 'format_html', 'format_sql', and 'format_xml', which perform similar formatting operations on different data types.

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 provides no guidance on when to use this tool versus alternatives. There are multiple sibling tools for formatting different data types (HTML, SQL, XML) and for case conversion, but the description doesn't indicate this is specifically for JSON formatting or when to choose it over other formatting tools.

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