Get LIVE stream

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

The annotations already declare readOnlyHint=true and openWorldHint=true, and the description's '[READ]' tag merely duplicates that read-only hint without adding anything. It says nothing about auth requirements, error behavior (e.g., what happens for an unknown stream), or return shape, so it contributes no behavior beyond the structured fields.

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 very short and front-loaded with no filler, which is structurally clean, but the brevity comes at the cost of substance rather than from efficient information density. It reads as an auto-generated stub rather than a deliberately trimmed description.

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 simple single-parameter read tool with no output schema this could be adequate, but the description supplies no parameter meaning, no error/edge-case context, and no relation to the sibling listing tool, leaving the agent with only the endpoint path to work from.

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 single required parameter 'stream_id' is undocumented in both schema and description. The description does not clarify whether 'stream_id' is a UUID, a slug, or a name, nor give format constraints, so it fails to 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?

The description is essentially a restatement of the tool name plus the underlying HTTP method and path ('GET /streams/{stream}'). It does convey the resource is a single live stream, but it does not add a specific verb/scope beyond what the name 'get_live_stream' already says, and it does not differentiate from the adjacent 'list_live_streams' sibling.

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 when-to-use guidance, no prerequisite conditions, and no mention of alternatives such as list_live_streams for discovering streams. The agent must infer usage entirely from the name.

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