gimp_path

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

With no annotations provided, the description carries the full disclosure burden. It does state the effect of each action: creating from strokes, converting a path to selection, drawing/filling on a layer, and deleting. But it does not mention side effects such as whether 'select' replaces an existing selection, whether stroke/fill permanently modifies pixels, whether deletion is irreversible, or whether path_id is returned after creation.

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 efficient, with no filler. Each action's signature is packed into a compact clause, and the stroke structure is illustrated inline. The semicolon-heavy format is slightly less scannable than bullets, but it is appropriate for a multi-action tool with several parameter combinations.

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?

Given the tool has 9 parameters and 5 actions with zero schema descriptions, the description covers the core calling pattern for create, stroke, and fill well. It is incomplete for select/delete because it never explicitly says which parameter identifies the path, and 'op'/'name' remain unexplained. With an output schema present, return values need not be documented, but the missing path_id clarity means an agent may have to guess.

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?

Since schema_description_coverage is 0%, the description must supply parameter meaning, and it does for the main parameters: action, image_id, strokes with detailed bezier format, layer_id, color, and width. However, it does not explain the 'op' or 'name' parameters, and it never explicitly names path_id when describing 'select' or 'delete', which leaves important invocation details under-specified.

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 identifies the resource as 'Vector paths' and enumerates five distinct operations (create, select, stroke, fill, delete) with compact signatures. An agent can tell this is the path manipulation tool, though it lacks a single top-level verb like 'Manage' and does not explicitly differentiate from siblings such as gimp_select or gimp_pdb_call.

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 action list implies when the tool is relevant: creating vector paths, converting them to selections, stroking/filling on layers, or deleting. However, there is no explicit guidance about when to prefer this tool over alternatives, and prerequisites like needing an existing image or layer are only indirectly implied through parameters such as image_id and layer_id.

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