Plecs Webserver

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

With no annotations, the description carries the full behavioral burden and does a strong job: it discloses PLECS 5.0.6 verification, command argument quirks, local application of time_range and decimate, max_rows file spooling, and that image bytes are never returned inline. It does not state prerequisites such as whether a running PLECS instance or enabled webserver is required, preventing a 5.

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 dense and front-loaded: it names the channel, enumerates commands, then covers argument and output-handling quirks. Every paragraph adds actionable information for this complex multi-command tool, with no apparent filler.

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 complex 8-parameter tool with no annotations, 0% schema descriptions, and an output schema, the description covers the command model, key argument behavior, and file-output semantics well. It still omits prerequisites and a couple of parameter meanings, so it is not fully complete.

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%, so the description must compensate. It adds useful meaning for command, arguments, time_range, decimate, max_rows, and save_to, including the getCursorData argument format, but it leaves overwrite and decode_csv unexplained.

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 clearly identifies this as an undocumented PLECS webserver channel and lists the supported commands, so an agent can understand the resource and operation family. It does not explicitly distinguish this tool from potentially overlapping siblings such as plecs_rpc, plecs_scope, or plecs_capture, which keeps it below a 5.

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?

Usage is implied through the command list and per-command argument notes, such as getScope* taking a scope path and getCircuitBitmap taking a model name. However, the description gives no explicit guidance on when to choose this tool over sibling tools like plecs_rpc or plecs_scope, nor does it state when not to use it.

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