QLab OSC bridge

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

The description adds details beyond the annotations: the exact OSC routes exposed and that QLab need not be running during build. It aligns with readOnlyHint=false and destructiveHint=false, and the additional context about build-time behavior is valuable. No contradiction detected.

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 sentences, front-loaded with the purpose, and every clause adds value. It is succinct without sacrificing key details.

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 tool with no output schema, the description adequately explains the core purpose and important constraints (routes, port configurability, build-time behavior). However, it does not mention what the bridge looks like after creation or any runtime prerequisites, but the schema and annotations mitigate this.

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?

All 6 parameters have full descriptions in the input schema (100% coverage). The description does not add any parameter-specific semantics, so the baseline of 3 is appropriate.

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 tool 'Create a QLab OSC control bridge' and lists specific exposed routes (/go, /stop, /panic, /pause, /resume, /reset, optional /cue/{number}/start). It distinguishes this from sibling tools by referencing the OSC router matrix primitive and the build-time behavior.

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 a usage context: building a control bridge for QLab, and notes that QLab doesn't need to be running during build. However, it does not explicitly mention when to use this tool versus alternatives like connect_qlab_cue_stack or osc_router_matrix, nor does it give exclusions or alternative recommendations.

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