camelot_quick_budget

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

Annotations already declare readOnlyHint=false, idempotentHint=true, and destructiveHint=false, so the agent knows this is a safe, non-destructive operation. The description adds that processing is local to the browser, which is useful context. However, it doesn't disclose what the output looks like or whether the budget is saved persistently, though the output schema exists. No contradiction with annotations.

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 two sentences with minimal waste. The core purpose is front-loaded, and the local processing note and canonical URL are useful additions. It earns its place, though the canonical URL could be considered extraneous for an AI agent.

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 one optional parameter, an output schema, and annotations covering safety, the description is largely complete. It explains the tool's purpose, scope, and local processing. The only minor gap is not explicitly stating what the output contains, but the output schema likely covers that. Overall, an agent can call this tool correctly with the given information.

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 100%, so the schema already documents the single parameter (monthlyIncome) with a default and description. The description adds that income is part of the budget categories but doesn't add syntax or format details beyond the schema. Baseline 3 is appropriate when the schema does the heavy lifting.

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 states a specific verb ('Create') and resource ('a practical budget with income, spending, and savings categories'), which clearly distinguishes it from sibling tools like camelot_cash_flow_projection or camelot_expense_log_analyzer. It also includes a canonical URL for reference. It doesn't explicitly name a sibling alternative, but the purpose is clear enough to differentiate.

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 usage context: it's for creating a budget with income, spending, and savings categories, and notes local browser processing. However, it doesn't explicitly state when to use this tool versus alternatives like camelot_cash_flow_projection or camelot_expense_log_analyzer, nor does it provide exclusions or prerequisites. The context is implied but not explicit.

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