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

Annotations already declare destructiveHint=true, readOnlyHint=false, and openWorldHint=false, so the safety profile is covered. The description adds only the HTTP method/path, which confirms the delete semantics but says nothing about what is destroyed (e.g., whether the folder's contents are cascaded) or whether the operation is recoverable.

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 short sentences with the action front-loaded and no wasted prose. The endpoint path is arguably redundant given the annotations, but it does not bloat the 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 destructive single-parameter delete with full annotation coverage and no output schema, the definition is minimally adequate. It omits the one behaviorally relevant fact for a folder delete — whether child items are removed with it — which an agent would want before invoking a destructive call.

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?

There is a single parameter with 100% schema description coverage ('Folder ID'), so the schema does the heavy lifting. The description adds no syntax, format, or ID-source detail beyond the {id} placeholder, making the baseline 3 appropriate.

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 ('Delete') and resource ('prediction signal bot folder'), which is enough for an agent to identify the operation. However, it does not explicitly differentiate itself from the many near-identical siblings such as delete_bot_signal_cex_folder_id and delete_bot_signal_dex_folder_id; the distinction rests entirely on the resource noun in the name.

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 description gives no when-to-use, when-not-to-use, prerequisites, or alternatives. The trailing 'DELETE /api/v2/bot/signal/prediction/folder/{id}' is an endpoint reference, not usage guidance, so an agent gets no help choosing this tool over its folder-delete siblings.

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