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list_calendar_events

Retrieve upcoming Google Calendar events filtered by date range, search terms, or limit. Get a list of scheduled events meeting your criteria.

Instructions

List upcoming calendar events

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
maxResultsNoMaximum number of events to return (default: 10)
timeMinNoLower bound for events (ISO format, default: now)
timeMaxNoUpper bound for events (ISO format)
qNoFree text search terms to find events
Behavior2/5

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

No annotations are provided, and the description does not disclose behavioral aspects such as authentication requirements, rate limits, or that it only reads data. The agent relies solely on the word 'list' for safe operation.

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

Conciseness3/5

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

The description is extremely short and to the point, but it lacks additional context that could be useful (e.g., default behavior, timezone implications). It is appropriately sized but could be more informative.

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 absence of annotations and output schema, the description is incomplete. It does not explain what the response contains or that the tool requires prior authentication (implied by sibling tools).

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

Parameters3/5

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

Schema coverage is 100% with clear parameter descriptions. The tool description does not add extra meaning beyond the schema, meeting the baseline of 3.

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 upcoming calendar events' clearly states the action (list) and resource (calendar events). It distinguishes from siblings like create, update, delete. However, 'upcoming' is slightly misleading because the schema allows filtering for past events via timeMin.

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 like search or other calendar tools. No explicit conditions or exclusions are mentioned.

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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