Fl Project State

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

Description lists return contents but does not explicitly state side effects or read-only nature. Since annotations are absent, the description carries the burden; it could be clearer about whether it modifies state or is expensive.

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?

Two sentences, to the point, no fluff.

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 it's a simple snapshot tool, the description lists all included fields and provides a clear call order. It doesn't specify data formats, but that's acceptable for a snapshot summary.

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?

No parameters exist, so the description correctly has nothing to explain. Baseline 4 applies.

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?

Clearly states it provides a full project snapshot and enumerates included data (title, tempo, time signature, transport, etc.), distinguishing it from sibling tools that focus on individual aspects. The 'Call this first' instruction reinforces its purpose as an overview tool.

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?

Explicitly instructs to call this first, giving clear timing guidance. It does not mention alternatives, but for a state-snapshot tool, that is sufficient.

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