Photo Mosaic & AI Collage Maker - Collager.ai

Measured conclusion: Alive, not deep-tested. L2 outcome: not_attempted.

Photo mosaic maker and AI photo collage maker: turn your own photos into a mosaic or a collage.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Photo Mosaic & AI Collage Maker - Collager.ai": {
      "url": "https://collager.ai/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (6)

• make_shape_collage

  Builds a photo collage in the shape of a heart, a number (age, anniversary, year), a word, a star, a flower and more from the user's photos, and returns a watermarked preview within seconds. Use when the user asks for a heart collage, a birthday/anniversary number collage, a 'photo collage in the shape of ...', or a collage from several photos. Pass the photos as public links in photo_urls, or as files the user attached (photos). 1 to 300 photos; if there are fewer photos than cells, photos repeat. The result id (clg_...) is a private handle valid for 30 days; photos and results are deleted after 30 days. The preview is watermarked; the full-resolution file is downloaded from the collager.ai page given in full_resolution_page. Building can take up to a minute - if status is still processing, call get_shape_collage with the id.

  Parameters:

  • shape (required) — object — The figure. Examples: {"type":"heart"} (size picked from the photo count), {"type":"heart","cells":70}, {"type":"number","text":"30"}, {"type":"text","text":"LOVE"}, {"type":"love"} ("I love you"), {"type":"star","size":"large"}, {"type":"grid","n":4}. Call list_collage_shapes for all options.
  • photos — array — Photos the user attached in the chat.
  • gap_pct — number — White gap between photos, % of a cell (default 6).
  • background — string — Background colour: white (default), cream, pink, black or #rrggbb.
  • photo_urls — array — Public http(s) links to the photos (JPEG/PNG/WEBP).

  Hints: read-only no · destructive no · idempotent no · open-world yes

• get_shape_collage read-only

  Returns the status and the watermarked preview of a collage made with make_shape_collage, by its id (clg_...). Use when make_shape_collage answered status "processing", or to show the collage again.

  Parameters:

  • id (required) — string — The id returned by make_shape_collage.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• list_collage_shapes read-only

  Shows the menu of Collager.ai photo collages with a real example: the shapes make_shape_collage can draw (hearts of 27-164 photos, numbers, words, I love you, circle, star, flower, grid, your own mask) and how many photos fill each without repeats. Call it first when the user only mentions Collager.ai, says hello to it, or asks what it can make.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• plan_shape_collage read-only

  Shows the plan of the photo collage the user picked (shape, how many photos it holds, background) with a real example, and how to attach the photos. Use it when the user has chosen a shape but has not attached the photos yet. After the user attaches the photos or shares links, call make_shape_collage with the same shape and background.

  Parameters:

  • shape (required) — object — The figure. Examples: {"type":"heart"} (size picked from the photo count), {"type":"heart","cells":70}, {"type":"number","text":"30"}, {"type":"text","text":"LOVE"}, {"type":"love"} ("I love you"), {"type":"star","size":"large"}, {"type":"grid","n":4}. Call list_collage_shapes for all options.
  • background — string — Background colour: white (default), cream, pink, black or #rrggbb.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• list_mosaic_styles read-only

  Shows the looks of a Collager.ai photo mosaic (one large picture made of hundreds or thousands of small photos) with example images: soft classic, clean subject, stronger mosaic, uniform or mixed tile sizes. Use before start_photo_mosaic when the user wants to choose a style.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• start_photo_mosaic read-only

  Gives the link where the user builds a photo mosaic: one main photo recreated from many small photos (best with 100-2000 photos - family archive, wedding, team, school year). The user uploads the photos on collager.ai, picks the style, and the site builds a watermarked preview in minutes. Call it only after the user has decided to make a photo mosaic; to show the options first, use list_mosaic_styles.

  Parameters:

  • style — string — Optional: the style the user picked in list_mosaic_styles (the site shows a preview of several styles anyway).
  • occasion — string — Optional: what it is for (anniversary, memorial, wedding, team ...), used only to tailor the tips.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

Publisher website Repository

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.