Lists all Globestudio look presets with IDs, names, vibe tags, thumbnails, and embed URLs, so you can see available globe and map styles before choosing one.
List every Globestudio look preset — id, name, blurb, vibe tags, thumbnail URL, embed URL. Call this first when the user asks about available looks.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Changes observed during successful MCP inspections.
v0.2.0Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden, and it does disclose the return payload (the six fields) and the no-filter 'every preset' behavior. It omits any note on ordering, pagination, or auth, but for a zero-parameter read-only list those gaps are minor and the field disclosure is the information an agent actually needs.
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?
Two sentences, no filler: the scope and payload come first, the trigger condition second. Every clause earns its place.
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 zero-parameter read tool with no annotations and no output schema, the description supplies both the trigger and the exact return fields, which substitutes for the missing output schema. Nothing an agent needs to invoke it correctly is absent.
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 takes zero parameters, which is the baseline-4 case; there is no parameter semantics to explain. The description correctly signals a no-argument call by saying it lists 'every' preset.
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?
States a specific verb (list) and resource (Globestudio look presets) and enumerates the exact fields returned (id, name, blurb, vibe tags, thumbnail URL, embed URL). It does not name or contrast itself with the sibling find_presets, so an agent must infer the difference between listing everything and searching.
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?
"Call this first when the user asks about available looks" gives a clear triggering condition and even an ordering hint relative to the sibling tools. It stops short of naming find_presets as the alternative for filtered or targeted lookups, so the when-not case is left implicit.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.