painter_status

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

No annotations exist, so the description carries the full burden. It implies a harmless read-only probe, but does not say what happens when the connection is down (error vs. degraded status), whether it is safe to call repeatedly, or how expensive it is. For a zero-side-effect status tool this is a modest but real gap.

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?

A single front-loaded sentence with no filler, and the connectivity check is stated before the status report. It is efficient, though very terse for a tool whose output has several distinct sections.

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?

With zero parameters and an output schema present, the description needn't enumerate return fields. However, it does not explain what 'project status' comprises or how failures are surfaced, which matters for an unannotated tool an agent may call as a first step.

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 tool takes no parameters, so there is nothing for the description to disambiguate; baseline 4 applies. Nothing in the description misleads about inputs.

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?

Specific verbs (check, report) and named resources (connection, Painter, Python API, project status) make the tool's job clear. It is distinguishable from get_project_info and get_capabilities as a combined health/connectivity probe, though the overlap with those siblings is not addressed.

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?

Usage is only implied: an agent can infer this is the first-call/health-check tool, but the description never says when to prefer it over get_capabilities or get_project_info, nor when not to call it. No prerequisites or exclusions are stated.

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