get_scope_state

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

With no annotations, the description carries the full safety burden; saying 'Read' implies a non-destructive operation. It also discloses meaningful limitations: EDGE-only trigger details and no live channel/grid verification. However, it does not explain the return format, error behavior, or whether stale/model data is returned.

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 brief and front-loaded with the primary purpose. Both sentences add information: the first lists content, the second adds a caveat about model-based capabilities. Minor jargon in 'model capabilities' keeps it from being perfectly crisp.

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 no output schema and no annotations, the description should clarify what the returned data looks like and how to interpret it. It explains what is read and two caveats, but leaves key aspects—actual return structure, semantics of 'model capabilities', and possible errors—unstated.

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, so the empty schema is fully covered. The description correctly says nothing about parameters, and no additional parameter-level meaning is needed. Baseline 4 for a parameterless tool 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?

The description states a specific verb ('Read') and resource ('channel settings, timebase and trigger mode/status'), making the tool's core function clear. It does not explicitly distinguish itself from siblings like get_capabilities or read_capture, but the listed contents are specific enough that an agent can infer the difference.

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?

No guidance is provided about when to use this tool versus the many sibling getters. The phrase 'Includes model capabilities without live channel/grid verification' hints at a limitation but does not name alternatives or specify conditions that should lead the agent to another tool.

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