theme_manage

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It explains cascading behavior when applying a theme, that an empty theme_path clears, and includes overwrite semantics for create. It also clarifies parameter formats for color values, which adds useful context beyond what the schema provides.

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 lengthy but well-structured, using a bulleted list of operations that makes it scannable. Every sentence adds value, though the density of options might be slightly overwhelming, but it remains appropriately sized for a tool with six distinct operations.

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 complexity of the tool with six operations and many optional parameters, the description is thorough. It covers all operations, parameter shapes, session targeting, and even a note on compatibility, making it complete for an agent to select and invoke correctly. The output schema exists, so return value details are not required.

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 fully compensates by detailing each operation's parameters, including supported value formats like colors, integers, and stylebox options. It also explains optional parameters for set_stylebox_flat and the compatibility alias for flat op parameters, providing rich meaning beyond the bare schema.

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 states it is for Theme authoring in Godot, a stylesheet-like resource for Controls. It lists specific operations (create, set_color, set_constant, set_font_size, set_stylebox_flat, apply) with distinct verbs and resources, making it easy to differentiate from sibling tools like ui_manage or resource_manage.

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 explains the canonical call shape (op plus params dict) and notes the session_id wrapper for targeting a specific editor. It implies when to use the tool (theme editing) but does not explicitly mention alternatives or when not to use it, so it falls short of perfect guidance.

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