interpret_chart_ai

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

The description discloses that it uses Claude (Anthropic) and requires an AI add-on plan, which is useful. It indicates a 700+ word output. No annotations are provided, so the description carries some burden. However, it does not mention any side effects, rate limits, or that it may incur costs beyond the plan.

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 paragraph of moderate length, front-loading the purpose. It lists covered sections efficiently. It is slightly verbose in listing sections but remains clear. No unnecessary words.

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 the tool's complexity (AI-powered generation) and lack of output schema, the description adequately sets expectations about output length and content covered. However, it could mention if the output is text-only or structured, and any limitations (e.g., accuracy disclaimers).

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%, and each parameter has a clear description with example values. The description focuses on what the tool does rather than parameter details, which is acceptable since the schema already explains them well. It adds no additional parameter semantics beyond 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 clearly states the tool generates a full AI-powered Vedic birth chart reading using Claude. It lists the specific sections covered (Ascendant, Moon sign, Sun sign, placements, yogas, Dasha period) and distinguishes it as a comprehensive, long-form interpretation. This verb+resource specificity differentiates it from sibling tools like get_current_dasha or get_planet_details.

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 implies use when a detailed, personalized reading is needed, contrasting with more specific sibling tools. It mentions the AI add-on plan requirement, which sets expectations. However, it does not explicitly state when NOT to use it (e.g., for quick answers) or compare alternatives.

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