Contract Testing: Update Environment

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

The description says 'Update', implying a write operation, but annotations set readOnlyHint=true, indicating a read-only operation. This is a direct contradiction with annotations. No additional behavioral traits are disclosed beyond annotations.

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 concise and structured with a bullet list. The 'Toolset' line is somewhat extraneous but not harmful. Could be slightly more efficient by removing the header.

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?

Given the tool modifies data (despite annotation contradiction), the description lacks context on success responses, error conditions, or idempotency. With no output schema, more guidance would be beneficial.

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?

The description lists parameters with types and required status, but the input schema already provides full descriptions (100% coverage). The description adds no new meaning beyond what schema offers.

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 explicitly states 'Update an existing environment's metadata,' clearly identifying the action (update) and resource (environment's metadata). It distinguishes from siblings like create_environment or delete_environment by the update verb.

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 implies usage for updating environments but provides no explicit when-to-use or when-not-to-use guidance. No alternatives are mentioned. The 'Toolset: Environments and Deployments' grouping is mildly helpful but insufficient.

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