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

Annotations already communicate mutation (readOnlyHint=false), non-destructiveness (destructiveHint=false), and idempotency (idempotentHint=true). The description adds contextual behavioral information: the asset becomes available for posts. It does not contradict the annotations, but it also does not explain side effects such as duplicate registration behavior or ownership constraints beyond what annotations imply.

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; every clause earns its place by specifying the input condition and outcome. It is concise, though it sacrifices useful detail, which is handled in other dimensions.

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 12-parameter mutation tool with no parameter descriptions and no output schema, the one-sentence description is insufficient. It gives a general workflow hint but omits required-parameter semantics, return behavior, error conditions, and explicit relationship to create_media_upload_url or create_post.

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 description names no parameters at all. With 12 parameters and 3 required ones, the description needed to compensate by explaining at least accountId, bucketId, and objectPath, but it provides no parameter-level meaning.

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 uses a specific verb ('kaydeder' / registers) with a clear resource ('XPlanner medya varlığı' / media asset) and adds a specific condition: the object was uploaded via a signed address. It also states the outcome ('gönderilerde kullanılabilir hale getirir'), which distinguishes it from siblings like create_media_upload_url, delete_media_asset, and list_media_assets.

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 phrase 'İmzalı adresle yüklenen nesneyi' implies this tool should be used after an upload performed with a signed address, and 'gönderilerde kullanılabilir hale getirir' implies it should be called before the asset is used in posts. However, it never explicitly names the workflow, prerequisites, or alternatives such as create_media_upload_url, so guidance remains only implied.

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