Skip to main content
Glama
RoleModel

Optics MCP Server

by RoleModel

Get Component Tokens

get_component_tokens

Retrieve all design tokens (colors, spacing, typography) used by a specific component to inspect and reuse consistent styling.

Instructions

Get all design tokens used by a specific component

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
componentNameYesThe name of the component (e.g., "Button", "Card", "Input")
Behavior2/5

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

No annotations provided, so description carries full burden. It does not disclose what tokens are returned (names, values), any permissions needed, or whether the operation is read-only. The minimal description omits important behavioral details.

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

Conciseness4/5

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

Single sentence, clear and front-loaded. Efficient but could include more detail without being verbose. Not wasteful.

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

Completeness2/5

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

Given one parameter, no output schema, and no annotations, the description should explain what the response contains (e.g., token names and values) and any scope. It is incomplete for a meaningful tool.

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 coverage is 100% (componentName described). The description adds 'design tokens' context but does not elaborate on parameter format or constraints beyond the schema. Baseline 3 is appropriate as schema does the heavy lifting.

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?

The description clearly states the verb 'get' and resource 'design tokens used by a specific component'. It distinguishes from siblings like 'get_token' (single token) and 'get_component_info' (component metadata).

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

Usage Guidelines2/5

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

No guidance on when to use this tool versus alternatives such as 'get_token' or 'search_tokens'. No when-not-to-use or context provided.

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

Install Server

Other Tools

Latest Blog Posts

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/RoleModel/optics-mcp'

If you have feedback or need assistance with the MCP directory API, please join our Discord server