gsa_output_init_arr

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

No annotations are provided, so the description carries the full behavioral burden, yet it discloses nothing about side effects, required state, ordering constraints relative to gsa_output_extract_arr, or return behavior. One sentence of pure restatement leaves the agent with zero 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?

It is short, but this is under-specification rather than conciseness: a single fragment that fails to front-load any actionable information. Brevity here is a symptom of missing content, not efficiency.

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?

An output-schema exists so return values need not be explained, but for a 5-parameter initialization call adjacent to many other gsa_output_* tools, the description is far too thin. It omits what initialization means, what flags encode, and how it relates to the extraction siblings.

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?

Five parameters with 0% schema description coverage, and the description says nothing about any of them. Critical parameters like 'flags' (an integer whose bit meaning is entirely opaque) and 'header' are left completely undocumented in both schema and description.

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 'Initialize array output API' is close to a tautology, restating the tool name gsa_output_init_arr almost word for word. It does not say what an 'array output' is or how this differs from the sibling gsa_output_init, which the agent is left to guess.

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?

There is no indication of when to call this versus alternatives such as gsa_output_init or gsa_output_extract_arr, nor any prerequisite information. The agent is given no routing guidance at all.

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