budget_get

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

Annotations are absent, so the description carries the behavioral disclosure burden. It conveys that the result reflects remaining quota state but says nothing about whether the call is read-only, whether values are cached or live, what authentication is needed, or what the response contains.

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 six words with no filler and the key scope is front-loaded. It is a phrase rather than a full sentence, but for a parameterless getter this brevity is appropriate.

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 no-input quota check the description is minimally usable, but it leaves ambiguity about what kind of quotas are meant (API usage, billing budget) and how they are represented. With no output schema and no annotations, a bit more context would make it complete.

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?

The tool has zero parameters and schema coverage is trivially 100%, so there is nothing for the description to add about parameters. A score of 4 reflects the no-parameter baseline.

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 phrase identifies the resource (remaining quotas) and the scope (authenticated company), so an agent can tell what data is returned. It omits an explicit verb and does not contrast with sibling billing/integration tools, so it stops short of full differentiation.

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 given on when to call this versus siblings like billing_portal or integration_list, and no prerequisites or exclusions are stated. The implied company scope is not enough to route an agent's decision.

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