PyNet Bridge

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

With no annotations provided, the description carries full responsibility for behavioral disclosure. It implies a read-only operation ('Get') but fails to define what 'available' means (initialized? visible? ready for input?), error conditions for invalid pids, or side effects. While an output schema exists, the description should still clarify behavioral semantics.

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 (8 words) and front-loaded, but 'Get if' is inefficient phrasing (prefer 'Check whether' or 'Returns whether'). More importantly, the extreme brevity results in under-specification; the single sentence fails to earn its place because it omits essential parameter documentation that the schema fails to provide.

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?

Despite having only one parameter and an output schema to handle return value documentation, the description is incomplete. The 0% schema parameter coverage combined with zero descriptive context about the 'pid' parameter or availability semantics leaves the agent without sufficient information to correctly invoke the tool or interpret results in 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?

Critical failure: the schema has 0% description coverage for the 'pid' parameter, and the description completely omits any mention of this required parameter. Given the sibling tools suggest a process management context, 'pid' likely means Process ID, but the agent should not be forced to guess the parameter's meaning or valid values.

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 clarifies that 'status' specifically refers to availability (boolean state), which narrows the scope beyond what the function name implies. However, the phrasing 'Get if' is grammatically awkward and borders on tautology, merely restating the tool's intent in slightly different words without rich operational context.

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 provided on when to use this tool versus siblings like 'check_plugin_status' or 'configure_output_window'. No mention of prerequisites (e.g., should this be called after creating a window?) or workflow integration. The agent must infer usage context from the function name alone.

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