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validate_property

Idempotent

Validate a property value against its declared type constraints without saving. Use to verify compliance with property type rules.

Instructions

Validate a property value against its declared type constraints without saving

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
nameYesProperty name
valueYesValue to validate
Behavior3/5

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

The description adds the important behavioral trait 'without saving', which is not fully captured by annotations (readOnlyHint=false but destructiveHint=false). However, it does not detail other potential side effects or return behavior.

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, well-structured sentence that conveys the essential information without wasted words.

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?

For a simple validation tool without an output schema, the description is mostly complete. It could briefly mention what the validation result returns (e.g., valid/invalid or error messages), but it is adequate for understanding the tool's purpose.

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 ('Property name', 'Value to validate'). The tool description adds no additional meaning beyond what the schema already provides.

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

Purpose5/5

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

The description clearly states the action ('validate'), the resource ('property value'), and the key constraint ('without saving'), making it distinct from sibling tools like validate_artifact or validate_deployment.

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

Usage Guidelines3/5

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

The description implies usage for validation before saving, but it does not explicitly state when to use this tool versus alternatives or mention any exclusions or prerequisites.

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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