devto_call

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It does not mention that this tool can perform arbitrary actions with side effects, that responses vary by operation, or that authentication/rate limits may apply. The phrase 'call any operation' hints at generality but provides no concrete behavioral context.

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?

Two short sentences, each earning its place: the first states what the tool does, and the second states when to use it. The description is front-loaded and contains no fluff.

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 generic operation caller with no annotations and no output schema, the description is too thin. It lacks guidance on response formats, error behavior, side effects, or any operation-specific caveats. While it points to devto_list_operations, the description alone is not enough for an agent to fully anticipate the tool's behavior.

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 input schema already documents operation_id, params, and body. The description adds no parameter-specific meaning beyond referencing devto_list_operations as the source of operation IDs, so the baseline score of 3 is appropriate.

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 specifies a verb (call) and a resource (any operation listed by devto_list_operations), and explicitly distinguishes this generic fallback tool from the purpose-built siblings by saying it covers what they do not. This makes the tool's role immediately understandable.

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 an explicit usage rule: use this tool for anything the purpose-built tools do not cover. This implies when not to use it (when a purpose-built tool applies) and points to the alternatives as a group.

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