easels.dev WebMCP Tools, Schemas & Agent Capabilities

easels.dev

live Unverified (seed import) AI & Agents 30 tools imperative implementation

A design canvas where you and your agent edit the same HTML, in the page. Agents read and write the nodes through WebMCP tools. No plugin, no desktop app.

First seen 2026-11-05 · Last seen 2026-11-05 · Source: webmcp.com

Answer 7 · Act 22 · Transact 1 · Score: Not yet scored

Tool inspector

apply_effect

act imperative

Apply a named visual effect, CSS gradient, or page texture — mesh, aurora, dawn, dusk, sunset, mint, ink, champagne, twilight, ember, ocean, bloom, haze, film grain, halftone, fluted and frosted glass, plus artboard fills like newsprint, kraft, linen, canvas_weave, fine_grain, coarse_grain, film_dust, grid, dot_grid, graph_paper, soft_wash, dawn_wash, marble, ascii_dither. Each one is plain CSS rather than a canvas, so it exports with the design and you can then tune any of its properties with set_style. Pass effect: null to clear. For a photograph as the fill, use set_background.

Input schema

Property	Type	Required	Description
`ids`	array	yes	—
`effect`	string,null	no	The effect to apply, or null to remove whatever is there.

Raw JSON schema

{
  "type": "object",
  "properties": {
    "ids": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "effect": {
      "type": [
        "string",
        "null"
      ],
      "enum": [
        "mesh",
        "aurora",
        "dawn",
        "dusk",
        "sunset",
        "mint",
        "ink",
        "champagne",
        "twilight",
        "ember",
        "ocean",
        "bloom",
        "haze",
        "liquid_metal",
        "heatmap",
        "grain",
        "paper_texture",
        "halftone",
        "dither",
        "fluted_glass",
        "frosted_glass",
        "newsprint",
        "kraft",
        "linen",
        "canvas_weave",
        "fine_grain",
        "coarse_grain",
        "film_dust",
        "grid",
        "dot_grid",
        "graph_paper",
        "soft_wash",
        "dawn_wash",
        "marble",
        "ascii_dither",
        null
      ],
      "description": "The effect to apply, or null to remove whatever is there."
    }
  },
  "required": [
    "ids"
  ]
}