Balance (vedic)

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

Annotations provide readOnlyHint, destructiveHint, and idempotentHint, so the behavioral profile is clear. However, the description does not add extra behavioral context and introduces confusion by implying a 'name' input that is not in the schema, which could mislead the agent about required parameters.

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 concise with two sentences, a group label, and an example. However, the example does not match the schema, and the brevity leads to omission of critical input specification, reducing overall effectiveness.

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?

Missing crucial input 'name' that the calculation requires, and no output schema or description of return values. The tool's behavior is incomplete without knowing how to provide the name or what the response contains.

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 coverage is 100% but descriptions are minimal (e.g., 'Date YYYY-MM-DD'). The description adds no parameter explanations and presents an example with 'name', which is not a defined parameter, causing confusion instead of adding meaning.

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 the tool calculates the Balance number from initials using the Vedic system, distinguishing it from sibling tools like numerology_chaldean_balance or numerology_pythagorean_balance. However, confusion arises because the example includes a 'name' field absent from the schema, slightly undermining clarity.

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 explicit guidance on when to use this tool versus alternatives. The group label 'Numerology — Vedic' hints at system selection, but there is no mention of use cases, exclusions, or comparisons to other numerology balance tools.

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