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list_calendars

Retrieve a list of all calendars from your on-prem Microsoft Exchange (EWS) account to view and manage your schedules efficiently.

Instructions

List calendars

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
kwargsYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior1/5

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

No annotations are provided, and the description does not disclose any behavioral traits such as pagination, authentication requirements, whether it lists all calendars or only accessible ones, or any side effects. The description carries the full burden and fails completely.

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

Conciseness2/5

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

While the description is extremely concise (two words), it is underspecified and does not provide enough information. Conciseness should not come at the expense of clarity or completeness.

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

Completeness2/5

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

Given the tool's simplicity and the existence of an output schema, the description could still provide context such as 'lists all calendars accessible to the user' but does not. The description is incomplete for an agent to understand the tool's functionality.

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

Parameters1/5

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

The input schema has one parameter 'kwargs' with no description (schema coverage 0%), and the description does not add any meaning to this parameter. The agent has no idea what 'kwargs' accepts.

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 'List calendars' clearly states the verb 'List' and resource 'calendars', which is specific and distinguishes it from sibling tools like 'list_emails' or 'list_events' by resource type. However, it does not provide any additional context or differentiation beyond the name.

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?

There is no guidance on when to use this tool, when not to use it, or alternatives. The description is minimal and does not help the agent decide between this and related tools like 'list_events' or 'list_folders'.

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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