add_to_backlog

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

With no annotations, the description carries the burden of behavioral disclosure. It does state that the operation is an append and emphasizes a single write, which communicates the basic side effect. However, it does not disclose what file or data structure is modified, whether anything can be overwritten, or how checkbox and plan_path affect behavior.

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 efficient sentence with no filler. It front-loads the action and destination, then succinctly captures the one-write behavior.

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?

The tool has five parameters, no required parameters declared, no annotations, and no output schema, so the description must compensate. It leaves important invocation details missing: what checkbox means, whether text and texts are mutually exclusive, and how plan_path is resolved beyond the schema text.

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 80%, so the schema already documents most parameters. The description adds the text/texts single-vs-multiple distinction and the 'one write' nuance, but it does not clarify checkbox semantics or whether text and texts can both be provided.

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 names a specific verb ('Append') and a distinct resource ('Future (Backlog)'), so the agent understands what is being modified. It does not explicitly contrast itself with siblings like add_task or add_tasks, though referring to the Backlog rather than tasks provides some 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?

The description gives no guidance on when to choose this tool over alternatives, and it does not mention exclusions, prerequisites, or alternative sibling tools. The only implicit signal is that it targets the Backlog resource.

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