generate_panel_url

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

No annotations are provided, so the description carries full burden. It states the tool generates a URL but doesn't disclose behavioral traits: whether this requires authentication, what format the URL is in (e.g., web link, API endpoint), if it's idempotent, or any rate limits. The description is minimal and lacks critical operational context for a tool with 6 parameters.

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 a single, efficient sentence that front-loads the core purpose. Every word earns its place with no redundancy or fluff. It's appropriately sized for a straightforward tool.

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 complexity (6 parameters, nested objects, no output schema, and no annotations), the description is inadequate. It doesn't explain what the generated URL is used for, how to interpret parameters like 'variables' or 'refresh', or what the output looks like. For a tool with significant parameter complexity, this leaves too many gaps.

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?

Schema description coverage is 0%, so the description must compensate. It only mentions 'optional time range' which loosely maps to 'from' and 'to' parameters, but doesn't explain the other 4 parameters (dashboardUid, panelId, refresh, variables) or their purposes. The description adds minimal value beyond the schema, failing to address the coverage gap.

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 clearly states the action ('Generate a URL') and the target ('for a specific panel'), with additional scope ('with optional time range'). It distinguishes from sibling 'generate_dashboard_url' by focusing on panels rather than dashboards. However, it doesn't specify what type of panel or URL (e.g., Grafana panel view URL), leaving some ambiguity.

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 mentions 'optional time range' which implies when to use that feature, but provides no guidance on when to choose this tool over alternatives like 'generate_dashboard_url', 'generate_explore_url', or other URL generation siblings. No prerequisites, exclusions, or comparative context is given.

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