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

Annotations declare this is a write (readOnlyHint=false) that is non-destructive and not open-world, so safety is covered. The description adds nothing beyond 'Create' - it doesn't explain what happens on success, what the required webhook/factory dependencies mean, or any auth/limit constraints, leaving the full behavioral burden unmet.

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 verb-resource statement front-loaded and no padding. The trailing raw endpoint path is marginally redundant but harmless, so it reads efficiently.

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 creation tool with a nested required body and no output schema, the description is too thin: it omits prerequisites, the meaning of the signal bot being created, and any post-creation behavior an agent would need to call it confidently.

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?

Top-level schema description coverage is 0% (the single 'body' param is undocumented), so the description should compensate for the required nested fields (webhook_id, factory_id, chain_id, address, symbol). It provides no parameter meaning at all, though the nested properties do carry their own descriptions, which slightly softens the 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 (Create) and resource (DEX signal bot), which lets an agent distinguish it from the CEX and prediction bot-creation siblings by name. It stops short of explicitly calling out those alternatives, so it lands at a strong 4 rather than a 5.

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 prerequisites (e.g., needing an existing webhook_id or factory_id), and no reference to the sibling creation tools. The agent must infer everything about context from the tool name alone.

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