social_media_posting_start_tiktok_business_oauth

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

Annotations already declare readOnlyHint=true and destructiveHint=false, covering the safety profile. The description adds no additional behavioral context, such as what the OAuth flow returns (e.g., a URL), whether user interaction is required, or side effects. It fails to explain the mechanism beyond the bare fact it starts OAuth.

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, direct sentence with no filler. It is effectively front-loaded with the core verb and object. However, it is under-specified as a result, so while concise, it lacks richness.

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 an OAuth initiation tool with no output schema, the description should explain expected outcomes or return values. It does not mention redirects, authorization URLs, or any subsequent steps. Given the existence of a sibling 'start_tiktok_oauth', the description should clarify the business vs. personal distinction, but it only implies it. Incomplete for effective agent use.

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 100%, so all four parameters are described in the schema. The description adds no extra semantic meaning beyond what the schema already provides. Baseline of 3 is appropriate because the schema carries the parameter documentation.

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 clearly states a specific verb ('Starts OAuth') and resource ('TikTok Business Account'), and the 'Business' qualifier distinguishes it from the sibling 'start_tiktok_oauth' (presumably personal). It leaves no ambiguity about the tool's role.

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 explicit guidance on when to use this tool versus alternatives. The description implies business account usage, but does not state conditions or exclusions, nor does it mention sibling tools. An agent must infer the distinction from the name alone.

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