github_billing_update_budget_org

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

No annotations are provided, so the description must convey behavioral traits. It states 'Update a budget,' implying mutation, but lacks details on side effects (e.g., whether budget must exist, idempotency, permission requirements). This is insufficient for a mutation tool.

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, concise sentence. It front-loads the core purpose. However, it could include more detail without becoming verbose, so while efficient, it is not maximally informative.

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 (3 parameters, a required JSON body, no output schema), the description is incomplete. It does not explain what the 'body' should contain, what the response looks like, or any constraints (e.g., required fields in body). For a mutation endpoint, this is a significant gap.

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?

Input schema has 100% description coverage, but the descriptions are trivial (parameter names). The tool description adds no additional meaning beyond the schema. For a tool with a free-form 'body' parameter, explicit guidance on valid fields would be valuable but is absent.

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 'Update a budget for an organization' clearly identifies the action (update) and resource (budget for an organization). It distinguishes itself from sibling billing tools like github_billing_get_budget_org and github_billing_delete_budget_org by implying a write operation. However, it does not specify which aspects of the budget can be updated, leaving some ambiguity.

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 (e.g., when to create vs update, or what prerequisites exist). There is no mention of context, constraints, or when not to use it.

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