Inspect Live Pure Data Graph

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

No annotations are provided, so the description must fully disclose behavior. It only states that the tool 'returns' the graph, implying a read-only operation, but it doesn't describe prerequisites, error behavior, or what 'agent-managed' entails. This is insufficient for a tool with zero annotation coverage.

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 that states the tool's function without any redundancy or extra fluff. It is appropriately front-loaded and concise for a tool with no parameters.

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?

While the tool is simple, the description is minimal and leaves out important context such as whether an active live session is required, what the returned graph structure looks like, and how this tool fits into the broader workflow. Since there is no output schema, the description should at least hint at the return value's nature, but it only says 'object and connection graph'.

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, and the input schema is empty, so schema coverage is trivially 100%. The description needs to add no parameter information, and the baseline of 4 is appropriate for this no-parameter scenario.

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 uses a specific verb 'Return' and identifies the resource as the agent-managed live patch object and connection graph, which clearly indicates a read-only inspection tool. However, it does not explicitly differentiate itself from sibling tools like pd_status or pd_live_replace_graph, though the focus on returning the graph is fairly specific.

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 provides no guidance on when to use this tool versus alternatives. It does not mention that it should be used to inspect the current live graph, nor does it indicate any prerequisites such as an active live session, leaving the agent without decision-making information.

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