get_project_info

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

With no annotations, the description carries the behavioral burden. It discloses the main observable behavior by saying the tool returns tempo, time signature, tracks, and mixer channels, and 'Get' implies a read-only operation. But it does not mention prerequisites such as a loaded project, error behavior, or whether the operation affects any state.

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 two short, front-loaded sentences with no filler. The main purpose appears in the first sentence and the return categories in the second, which is efficient and easy to parse.

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?

For a no-parameter getter backed by an output schema and a simple domain, the description is largely complete: it states the resource and the main return categories. It loses a point only because 'and more' is vague and the relationship to sibling getter tools is not clarified.

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 has zero parameters and the input schema already covers this completely with an empty properties object, so there is no parameter semantics left for the description to add. This earns the baseline 4 for zero-parameter tools.

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 identifies a clear verb and resource: get comprehensive information about the current LMMS project. It lists concrete contents (tempo, time signature, tracks, mixer channels) but does not explicitly distinguish itself from siblings like get_project_xml or list_tracks, so it is clear rather than sharply differentiated.

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 phrase 'comprehensive information about the current LMMS project' implies the agent should call this when it needs a broad project overview. However, it gives no explicit guidance about when to prefer this over more specific siblings such as list_tracks, get_mixer_channnels, get_project_xml, or get_lm_ms_info, and it states no exclusions.

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