Skip to main content
Glama
kicholiz

Figma Write Bridge MCP

by kicholiz

get_component_property_definitions

Inspect component or component-set property definitions to author and verify Figma components, variants, and property usage.

Instructions

Inspect component or component-set property definitions for authoring and verification.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
nodeIdNo
componentIdNo
componentSetIdNo
preferComponentSetNo

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.0

TDQS

C2.6/5.0
Behavior2/5

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

No annotations are provided, so the description carries the full behavioral burden. 'Inspect' implies a non-mutating read, but the description says nothing about permissions, what happens with the componentId/componentSetId/nodeId combinations, or what the result contains. For a zero-annotation tool this is a substantial gap.

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?

A single front-loaded sentence with no wasted words. It is efficient, though the vague 'for authoring and verification' clause is filler rather than useful specification.

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?

With no annotations, no output schema, and four completely undocumented parameters, the description is far too thin for an agent to call this tool correctly. It should at minimum explain the identifier options and the read-only nature of the call.

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

Parameters1/5

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

Four parameters (nodeId, componentId, componentSetId, preferComponentSet) with 0% schema description coverage and no mention of any of them in the description. The critical ambiguity - whether nodeId, componentId and componentSetId are alternatives or combinable, and what preferComponentSet resolves - is left entirely undocumented.

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

Purpose4/5

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

The description uses a specific verb ('Inspect') and a precise resource ('component or component-set property definitions'), so the agent knows this is the read counterpart to add_component_property/edit_component_property. It does not, however, explicitly name or distinguish itself from those siblings.

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?

The trailing phrase 'for authoring and verification' loosely implies a context, but there is no explicit when-to-use, no when-not-to-use, and no alternative tool named. An agent must infer that this is the lookup step before add/edit/delete/bind operations.

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

Deploy Server

Other Tools