get_control_connections_history

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

With no annotations provided, the description carries the full behavioral burden. It discloses useful return-content categories (past connection attempts, errors, down reasons), but does not cover permissions, time range, freshness, pagination, or response structure. Some behavioral context is added, but significant gaps remain.

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 waste. The core action and scope appear first, and the parenthetical efficiently adds return-content detail without restating the name.

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 simple one-parameter tool, the description covers the basic purpose and lists the kinds of history returned. However, with no annotations and no output schema, it should clarify the time span of the history, any pagination behavior, or the response shape; those omissions leave the agent with an incomplete operational picture.

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?

Schema description coverage is 100%, and the sole parameter device_id is documented in the schema as "Device ID or system-ip." The description does not add any parameter-specific meaning beyond that, so the baseline of 3 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?

States a specific verb and resource: get control connection history for a device. The parenthetical clarifies the content as past connection attempts, errors, and down reasons. It does not explicitly name the sibling get_control_connections or explain the distinction, so it falls short of full sibling differentiation.

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 gives no explicit when-to-use guidance, no exclusions, and no alternatives. The implied use for troubleshooting past connection issues is present but only inferred from the purpose; an agent must decide on its own whether this or get_control_connections is appropriate.

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