3DLogo.io

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

3DLogo.io, a browser 3D logo maker: 3D logos, 3D coins, 3D models from photos or prompts, embeds.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "3DLogo.io": {
      "url": "https://3dlogo.io/api/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (29)

• list_materials read-only

  Use when you need a material id: the presets the 3D logo editor renders (chrome, gold, glass, holographic, neon, clay, wood...), each with its category and whether it needs Pro. Ids are exact strings for build_logo_editor_link, create_text_logo_project and update_project. Do not use to show the user what a look is like; browse_looks has example images.

  Parameters:

  • category — string — Only this category

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

• list_coin_looks read-only

  Use before build_coin_studio_link or a coin restyle: the preset looks (gold, chrome, silver, bronze), blank edges (reeded, milled, smooth), motions, lighting rooms and fonts the coin studio accepts. Read-only, no account needed.

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

• build_logo_editor_link read-only

  Returns a link that opens the 3D logo editor already styled, from a wordmark (text), from a stored logo image (mark, see upload_logo_image), or on the upload panel (upload=true) when the person will drop the file themselves. Works without an account. Use list_materials for material ids.

  Parameters:

  • font — string
  • mark — string — Mark id from upload_logo_image or request_logo_image_upload
  • text — string — The wordmark, up to 40 characters (omit when passing mark or upload)
  • depth — number — Extrusion depth, default 30
  • motion — string
  • upload — boolean — Open on the upload panel with the look prepared; the person drops their own file
  • material — string — Material id from list_materials (e.g. gold-clean-optimised)
  • background — string — Hex colour, e.g. #1a1a1a
  • environment — string — Lighting room

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

• build_coin_studio_link read-only

  Returns a link that opens the 3D coin studio with a mark struck into a coin. Looks: gold, chrome, silver, bronze. Works without an account.

  Parameters:

  • text (required) — string — The mark text, up to 24 characters
  • font — string
  • look — string
  • blank — string
  • motion — string
  • coinColor — string — Hex colour, e.g. #1a1a1a
  • logoColor — string — Hex colour, e.g. #1a1a1a
  • background — string — Hex colour, e.g. #1a1a1a
  • environment — string — Lighting room

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

• get_plans read-only

  Use when the user asks what is free, what Pro or Ultra add, or what a Generate run costs in credits: the plan features (exports, watermark, credits, saves) and the one-time credit packs, with what packs do and do not unlock. Read-only. Do not use to check the connected user's own plan; get_account does that.

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

• browse_looks read-only

  Use when the user wants to see what is possible or pick a style before designing: the example looks (chrome, gold, glass, holographic, brushed metal, gradient, 3D text, animated), each with a rendered example image, what it is best for, the presets behind it, and an editor link that applies it. Works without an account. Do not use to get material ids for another tool; list_materials has the full catalogue.

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

• upload_logo_image

  Stores a logo image (PNG, JPEG, GIF, WebP up to 8 MB; SVG up to 1 MB) so the 3D logo editor can extrude it, and returns a mark id plus an editor link already styled. Give exactly one source: image (a file the user attached in chat), image_url (a public https link to the image file itself, not a page), or image_data (a base64 data URL, small files only). Marks expire after 7 days. For a file on the user's own machine use request_logo_image_upload instead.

  Parameters:

  • depth — number — Extrusion depth, default 30
  • image — object — The image the user attached in chat
  • motion — string
  • material — string — Material id from list_materials (e.g. gold-clean-optimised)
  • file_name — string — Shown in the editor; defaults to the file name
  • image_url — string — Public https URL of the image file
  • background — string — Hex colour, e.g. #1a1a1a
  • image_data — string — data:image/png;base64,... for small images only; most hosts cap this well under 1 MB
  • environment — string — Lighting room

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

• request_logo_image_upload

  For a logo file on the user's machine that cannot be sent inside a tool call: returns a mark id and a one-shot HTTPS PUT URL. Upload the raw file bytes to it (for example `curl -T logo.png "<uploadUrl>"`), then call build_logo_editor_link with the mark id (or create_image_logo_project when signed in). Accepts PNG, JPEG, GIF, WebP (8 MB) and SVG (1 MB).

  Parameters:

  • file_name — string — The file name, used as the project title later

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

• get_account read-only

  Use to know what the connected account can do before acting: plan, remaining Generate credits (period and purchased), project and share-link counts against their caps, and export limits. Read-only.

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

• list_projects read-only

  The user's saved logos, coins and generated meshes, newest first. Optional title search and kind filter.

  Parameters:

  • kind — string
  • page — integer
  • query — string — Match against the title

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

• get_project read-only

  Details and links for one saved project by id: where it opens, its public page if published, the GLB for meshes, and with include_config the saved workspace settings (material, lighting, motion). For a picture of it, call get_project_preview.

  Parameters:

  • id (required) — string
  • include_config — boolean — Also return the saved workspace config (large)

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

• create_text_logo_project

  Saves a new 3D logo project from a wordmark with a material and lighting, so it appears in the user's Projects and opens in the editor. Does not spend credits.

  Parameters:

  • text (required) — string
  • font — string
  • depth — number
  • title — string — Project name; defaults to the text
  • motion — string
  • material — string — Material id from list_materials
  • background — string — Hex colour, e.g. #1a1a1a
  • environment — string — Lighting room

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

• create_image_logo_project

  Saves a new 3D logo project from a mark stored with upload_logo_image or request_logo_image_upload, with a material and lighting, so it appears in the user's Projects. The image is traced into 3D the first time the project opens; open it once and save before publishing. Does not spend credits.

  Parameters:

  • mark (required) — string — Mark id from upload_logo_image or request_logo_image_upload
  • depth — number — Extrusion depth, default 30
  • title — string — Project name; defaults to the file name
  • motion — string
  • material — string — Material id from list_materials (e.g. gold-clean-optimised)
  • background — string — Hex colour, e.g. #1a1a1a
  • environment — string — Lighting room

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

• create_invite_link

  A link that lets a signed-in person join the project as an editor or viewer (up to 50 uses, 7 days). Owner only.

  Parameters:

  • id (required) — string
  • role — string

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

• delete_project destructive

  Permanently deletes a saved project, its share page and invites. Confirm with the user first. Owner only.

  Parameters:

  • id (required) — string
  • confirm (required) — boolean — Must be true

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

• quote_generation read-only

  Use before generate_3d_model so the user knows the cost: the credits a text or image run charges at a density. Read-only, spends nothing.

  Parameters:

  • mode (required) — string
  • density — string

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

• generate_3d_model

  Starts an AI generate from a text prompt or a public image URL. Spends the user's credits (see quote_generation). Returns a run id to poll with get_generation_status.

  Parameters:

  • mode (required) — string
  • prompt — string — For text mode
  • density — string
  • texture — boolean
  • image_url — string — For image mode: a public https image (PNG/JPEG/WebP)

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

• get_generation_status read-only

  Status of a run started by generate_3d_model (or from the user's history). When completed, save it with save_generation_as_project.

  Parameters:

  • run_id (required) — string

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

• list_generations read-only

  Use to find an earlier Generate run (to check, preview or save it): the recent runs with status, prompt and whether a render exists, newest first. Read-only.

  Parameters:

  • limit — integer

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

• save_generation_as_project

  Keeps a completed run in Projects (idempotent per run). With public=true it is also published, which gives a share page and a public GLB URL the user can download.

  Parameters:

  • run_id (required) — string
  • title — string
  • public — boolean

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

• get_project_preview read-only

  Use when the user wants to see a saved project, or you need to describe it: returns a signed URL of the studio's last saved render, valid for an hour, and the PNG inline when include_image_data is true (only on hosts that display image content; elsewhere it costs many tokens for nothing). Nothing to show until the project has been opened and saved once. Do not use for Generate runs; get_generation_preview covers those.

  Parameters:

  • id (required) — string
  • include_image_data — boolean — Also return the image inline as image content

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

• get_generation_preview read-only

  Use once get_generation_status reports completed with hasPreview true: returns a signed URL of the provider's render of the mesh, valid for an hour, and the image inline when include_image_data is true (only on hosts that display image content). Do not use for saved logo or coin projects; get_project_preview covers those.

  Parameters:

  • run_id (required) — string
  • include_image_data — boolean — Also return the image inline as image content

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

• create_share_link

  Use when the user wants to send a saved design to someone, post it, or embed it on a site: returns the share page, the iframe embed snippet, the oEmbed endpoint and a poster image URL. Unlisted (default) works for anyone holding the link without making the project public; public makes the page indexable. Reuses the project's active link of the same visibility, so calling twice is safe. The project must have been opened and saved once. Owner only. Do not use to let someone edit; create_invite_link does that.

  Parameters:

  • id (required) — string
  • title — string — Title on the share page; defaults to the project title
  • visibility — string
  • allow_download — boolean — Let viewers download the file from the page

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

• list_share_links read-only

  The account's active share links, or one project's when id is given, each with page, embed and poster URLs and a view count.

  Parameters:

  • id — string — Only this project's links

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

• revoke_share_link destructive

  Turns a share link off by token: the page, the embed and the poster stop serving within minutes. Cannot be undone; create_share_link makes a fresh one. Owner only.

  Parameters:

  • token (required) — string

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

• update_project

  Use when the user wants an existing project changed without opening the studio: its title, whether it is public (a public project has a share page and, for meshes, a public GLB URL), and on logo and coin projects the style: material, lighting room, background, motion, depth, font, the wordmark on text projects; on coins also the look, coin and mark colours, and the blank edge. Only the fields given change. Making a project public needs a saved render. Style changes render the next time the project is opened and saved. Do not use for a share link that keeps the project private (create_share_link) or to make something new (create_text_logo_project, duplicate_project).

  Parameters:

  • id (required) — string
  • font — string
  • look — string — Coin projects
  • text — string — New wordmark; text projects only (coins: 24 characters)
  • blank — string — Coin projects: the edge
  • depth — number — Extrusion depth; logo projects
  • title — string — New project title
  • motion — string
  • public — boolean — Turn the public page on or off; owner only
  • material — string — Material id from list_materials; logo projects
  • background — string — Hex colour, e.g. #1a1a1a
  • coin_color — string — Coin projects: the coin body
  • logo_color — string — Coin projects: the struck mark
  • environment — string — Lighting room

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

• duplicate_project

  Use when the user wants a variant without touching the original ("a gold version of this one"): copies a saved logo or coin project with its artwork, optionally under a new title; restyle the copy with update_project. Counts against the project cap. Does not spend credits.

  Parameters:

  • id (required) — string
  • title — string

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

• search read-only

  Searches the user's saved projects by title and returns ids with links (the ChatGPT search contract). Use fetch for the detail of one result; list_projects for browsing with filters.

  Parameters:

  • query (required) — string

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

• fetch read-only

  Full detail for one project id returned by search (the ChatGPT fetch contract): a text summary, the opening URL and metadata.

  Parameters:

  • id (required) — string

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

Publisher website

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