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

Annotations already flag readOnlyHint=false (write) and destructiveHint=false (not destructive). The description adds meaningful depth: it specifies the alert is 'checked every 60s by Celery beat', that it is a 'control-plane write' moving no funds and no transaction notional, and that webhook_url is POSTed on firing. This goes beyond the annotation flags to explain the operational impact.

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 efficient, starting with the core purpose then adding parameter clarifications, cost note, and workflow context. Each sentence serves a distinct purpose. The structure is scannable with line breaks for each key element. It could be slightly tightened, but it is well-organized without redundancy.

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?

An output schema exists (not shown) so return values are covered. The description provides the alert-checking cadence, workflow placement, and cost implications. It does not mention permission requirements or wallet existence prerequisites, but the workflow pointer and parameter details are sufficient for an agent to call it correctly in most contexts. The presence of a sibling set_liquidation_alert suggests potential overlap, but the description gives enough to distinguish general alerts.

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%, so the description must compensate. It explains alert_type with valid values, token as a mint address, and webhook_url as the target for POST on fire. However, it does not explain threshold, wallet_address, or caller_id. While threshold might be obvious as the price level, wallet_address and caller_id remain ambiguous. With six parameters and half unaddressed, the description falls short of the heavy lifting required.

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 opens with 'Create a price/position alert' – a specific verb and resource. It enumerates the alert types (price_above, price_below, position_change) and clarifies token as a mint address, making the tool's purpose unambiguous. It distinguishes itself from siblings like set_liquidation_alert by focusing on general price/position alerts, though it doesn't explicitly name the alternative.

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 a workflow instruction: 'Workflow: MONITOR step -- arm after executing so a tripped level loops you back to the risk/execute phase. See get_trading_workflow.' This tells the agent when to use the tool in the trading lifecycle. It doesn't contrast with alternatives like set_liquidation_alert, but it provides clear contextual usage guidance.

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