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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint=false, so the safety profile is covered. The description reinforces this with 'Does not publish content', but adds nothing about permissions, whether an unpublished page returns an error, or rate limits. Per the lower bar when annotations exist, this is adequate but thin.

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 compact sentences with no filler; the core action is front-loaded and the clarifying exclusion comes second. Every clause earns its place.

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 no explanation, and annotations carry the safety profile. Still, with two required parameters and a 50% documented schema, the definition could clarify what the share state means when unpublished or how workspace scoping applies.

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 50%: assetId is documented only as 'UUID string' and workspaceId has no description at all despite being required. The description mentions neither parameter, so it adds no meaning beyond the schema's formats and does not compensate for the coverage gap.

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?

States a specific verb (Read) and resource (the source video's clip share page) plus what is retrieved: public status and visible clips. The closing 'Does not publish content' distinguishes it from clip_share_publish/unpublish, though it never names those siblings explicitly.

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 negative clause 'Does not publish content' gives an implicit when-not signal, steering the agent away from the publish path. However, there is no explicit guidance on when to read this versus clip_share_visibility_set or clip_share_unpublish, so usage is only implied by negation.

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