obs_disconnect

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

With no annotations, the description carries the full burden of behavioral disclosure. It does not state whether dropping is destructive, idempotent, whether it fails on nonexistent sessions, or what happens to collected observability data. The description adds little beyond the tool name.

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 a single sentence with no fluff and is easy to scan. However, it is overly terse for a lifecycle-management tool with no annotations and no parameter explanation, so it sacrifices necessary substance for brevity.

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 is too thin. It omits the relationship to obs_connect, whether the operation is reversible, and any side effects. The presence of an output schema helps but does not compensate for missing behavioral and usage context.

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 0%, and the description never mentions session_name or its default value. While the parameter name is self-explanatory, the description provides no additional meaning about how the parameter controls which session is dropped.

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 clear verb ('Drop') and a resource ('observability session'), matching the tool's disconnect intent. It is distinguishable from sibling tools like obs_connect and obs_status, though 'drop' is slightly ambiguous between delete and disconnect.

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 on when to call this tool versus siblings, such as whether the session must be active or whether it should be called after obs_connect. Usage is only implied by the tool name and the generic phrasing.

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