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longbridge

longbridge

Official

IPO Calendar

ipo_calendar
Read-onlyIdempotent

Check the IPO calendar to see upcoming and recent IPOs with their subscription and listing dates.

Instructions

Show the IPO calendar with all upcoming and recent IPOs including subscription dates and listing dates.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior3/5

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and openWorldHint=true, indicating a safe read operation. The description does not add any behavioral context beyond what annotations provide, such as data freshness or pagination, so it meets the baseline for annotated tools.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, efficient sentence that immediately conveys the tool's purpose with no unnecessary words. It is front-loaded and earns its place.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

The description covers what the tool returns (IPOs with subscription and listing dates) but lacks details like how far back or forward the calendar extends. However, for a simple list tool with no parameters and good annotations, this is fairly complete.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema has no parameters, and schema description coverage is 100%. With zero parameters, the baseline is 4. The description does not need to add parameter details, as none exist.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool shows the IPO calendar with upcoming and recent IPOs, including subscription and listing dates. The verb 'Show' and resource 'IPO calendar' are specific, but it does not explicitly differentiate from sibling tools like ipo_detail or ipo_listed.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool versus alternatives, such as ipo_detail for a specific IPO or ipo_subscriptions for subscription details. It only describes what it does without context or exclusions.

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

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