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Create a link preview (FigJam)

figma_create_link_preview
Idempotent

Paste a web link onto a FigJam board as a card. Figma fetches the https URL and inserts an EMBED (a page that offers oEmbed, such as a video) or a LINK_UNFURL preview (title, description and image from the page's meta tags).

Instructions

Paste a web link onto a FigJam board as a card. Figma fetches the https URL and inserts an EMBED (a page that offers oEmbed, such as a video) or a LINK_UNFURL preview (title, description and image from the page's meta tags). The parent is checked before Figma fetches; a link Figma cannot preview is refused in Figma's own words. Returns { id, type, title?, provider? }. Editors: FigJam only, unverified.

Input Schema

NameRequiredDescriptionDefault
xNoLeft edge, in the parent's coordinates. Default: below what the parent holds; on the page, right of its content.
yNoTop edge, in the parent's coordinates.
urlYesAn https:// link.
forceNoOverwrite on purpose. A write to a node someone changed after you last read it is refused (STALE); read it again and resend instead. Pass true only when the person said to overwrite their edit.
sessionNoOptional sessionId or file name, to pick a Figma file when more than one is connected.
parentIdNoA section or frame to put it in (id or Figma link). Default: the current page.
idempotencyKeyNoCaller-owned retry key, ≤128 chars. Re-calling with the same key never executes twice: it returns the existing result, or waits for the op still in flight. Supply your own for anything large — if the MCP client times out (rather than the bridge), only a key you chose can be used to retry safely.

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changedv0.3.0
    • addedInput schema / properties / force
      Added value: +{
      +  "description": "Overwrite on purpose. A write to a node someone changed after you last read it is refused (STALE); read it again and resend instead. Pass true only when the person said to overwrite their edit.",
      +  "type": "boolean"
      +}
  2. First observedv0.1.1

TDQS

A4.1/5.0
Behavior4/5

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

Annotations already declare the safety profile (non-read-only, non-destructive, idempotent), and the description adds real value beyond them: the remote fetch happens, previews can be refused with Figma's message, and the STALE/force interaction is spelled out. Minor tension: the description implies an external https fetch while openWorldHint=false, which an agent might read as "no network reach".

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?

Four front-loaded sentences: what it does, how previews resolve, refusal behavior, and return shape, then a terse editor caveat. Dense but nearly every clause carries information; "in Figma's own words" is the only decorative touch.

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 7-parameter write tool with no output schema, the description covers outcome types, failure behavior, the return object shape, and the FigJam-only editor restriction. Notable omissions are fetch failure/timeout handling and whether a refused preview consumes anything, but the essentials are present.

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%, so url, parentId, force, session, idempotencyKey and coordinates are all documented in the schema. The description reinforces the parent check and the STALE semantics of force but adds no syntax or format detail beyond the schema; 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+resource: paste a web link onto a FigJam board as a card, and explains the two resulting node kinds (EMBED vs LINK_UNFURL). No sibling tool creates link cards, so the agent can distinguish it without opening the schema.

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

Usage Guidelines4/5

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

"Editors: FigJam only, unverified" plus the parent-check/refusal sentence give clear conditions and constraints for use, and the embed-vs-unfurl explanation tells the agent what it will get. It doesn't name an alternative tool, but no sibling competes for this action.

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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