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Suggest palettes

suggest_palettes
Read-only

Show 3 palette options for the user to pick from. Does NOT change the site; the chosen palette is applied separately with set_theme.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
optionsYes3 options: { name, description, palette: 12 { name, color } — Primary, Primary Text, Secondary, Secondary Text, Accent, Accent Text, Neutral, Neutral Text, Background, Text, Alternate Background, Alternate Text }.

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observed

TDQS

A4.4/5.0
Behavior4/5

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

Annotations already declare readOnlyHint=true and openWorldHint=false, so safety is covered. The description adds the non-obvious workflow trait that this tool only surfaces choices and defers the mutation to set_theme, which is genuinely useful context beyond the annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two short sentences, zero filler, with the primary action front-loaded and the safety/routing caveat second. Every clause earns its place.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a single-parameter, read-only suggestion tool with a fully documented schema and no output schema, the description covers what an agent needs. It stops short of describing the response shape, but with readOnlyHint and a rich param schema that gap is minor.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100% and the nested 'options' schema already documents the 3-option shape and the 12 required palette color names. The description adds no parameter detail beyond the schema, so the baseline 3 applies.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb and resource ('Show 3 palette options') and explicitly distinguishes itself from the theme-writing tool by noting it does NOT change the site. An agent can tell it apart from set_theme and list_presets immediately.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Not only says when to use it (to present options to the user), but explicitly names the follow-up alternative: the chosen palette is applied with set_theme. The when-not condition ('Does NOT change the site') is stated outright.

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

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