Api stored libraries partial update

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

Annotations already declare readOnlyHint=false, openWorldHint=true, idempotentHint=false, destructiveHint=false, so the safety profile is covered structurally. The description adds nothing beyond that: it does not say what is mutated, whether unspecified fields are preserved (the key semantic of a PATCH), whether permissions are required, or what the response returns. No contradiction, but zero added value.

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?

Extremely short, but this is under-specification rather than conciseness: a single identifier fragment with no front-loaded statement of action, scope, or constraints. There is no wasted sentence, but there is also no informative one.

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 mutation endpoint with a free-form untyped body, no output schema, and dozens of near-identical sibling tools, the definition is completely inadequate. An agent cannot determine the payload shape or expected effect before invoking it.

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 0% and the 'body' parameter is a bare anyOf object with additionalProperties=true — effectively untyped. The description must compensate for that gap and instead supplies nothing, so an agent has no way to know what keys the patch body accepts or what 'id' identifies.

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 is the tool's own snake_case identifier restated verbatim ('api_stored_libraries_partial_update') with no natural-language verb or resource statement. It only signals 'partial update of something called stored libraries' because the name leaks that much; there is no explanation of what a stored library is or what fields can be patched.

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 whatsoever on when to use this versus siblings such as ciso_assistant_api_stored_libraries_update (full update), ..._create, ..._upload_create, or ..._import_create. The distinction between partial_update and update is the single most important selection signal here and it is left entirely to the agent to infer from naming conventions.

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