MCP server

Jinero Official

online.jinero/jinero

Checked 28 Oct 2026, 09:03 UTC · Connected to it and listed its tools

AI-agent design tools: fonts, font recognition, palettes, color naming, contrast, code, SVG, CSS.

Website Source

At a glance

Type

MCP server

Publisher

jinero.online (verified by the MCP Registry)

Status

Working at last check

Tools

22

Token cost

About 3,611 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

28 Oct 2026, 09:03 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http jinero https://jinero.online/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.jinero]
url = "https://jinero.online/mcp"

Gemini CLI

{"mcpServers":{"jinero":{"httpUrl":"https://jinero.online/mcp"}}}

Cursor

{"mcpServers":{"jinero":{"url":"https://jinero.online/mcp"}}}

VS Code

{"servers":{"jinero":{"type":"http","url":"https://jinero.online/mcp"}}}

Antigravity

agy mcp add jinero https://jinero.online/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"jinero","server_url":"https://jinero.online/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"jinero","server_url":"https://jinero.online/mcp"}

Tools

• check_contrast ~113 tokens
  Check the WCAG contrast ratio between a foreground and background color, with AA/AAA pass/fail for normal and large text.
• convert_code ~202 tokens
  Convert code between text formats (e.g. JSON↔YAML, CSS↔SCSS). Pure text transformation: the source is parsed and re-serialized, never executed and never stored. Use list_code_converters for valid from/to ids and per-converter options. Rate limit: 30 calls/min per IP.
• detect_code ~87 tokens
  Detect the language/format of a code snippet. Static analysis only — the snippet is never executed and never stored.
• extract_colors ~286 tokens
  Extract a dominant-color palette from an image. Send either a public image_url or image_base64 (base64/data-URI, e.g. a local screenshot). The image is processed in memory and never stored. Each color comes back with its hex, rgb, hsl, share of the image, and the closest human color name — a named p
• generate_clamp ~219 tokens
  Calculate a fluid CSS clamp() expression for responsive sizing between two viewport widths. Pure calculation — returns a CSS snippet, writes and stores nothing.
• get_color_shades ~138 tokens
  Generate tints and shades for a base color (lighter/darker steps) with hex values.
• get_font ~86 tokens
  Get full metadata for one font family by slug: styles, weights, axes, license, subsets and download/CSS URLs.
• get_font_download_url ~98 tokens
  Return the direct ZIP download URL for a font family (all styles + a ready fonts.css). Does NOT download — hand the URL to the user or fetch it separately.
• get_font_files ~87 tokens
  List every font file (weight/italic/format + direct woff2/ttf URL) for a family — handy for building custom @font-face rules.
• get_fonts_css ~151 tokens
  Generate ready-to-use @font-face CSS for a family spec (Google-Fonts-compatible), e.g. "inter:wght@400,700" or a variable range "inter:wght@300..900". Returns CSS text.
• get_palette ~75 tokens
  Get one color palette by id: its colors (hex), name/derived title, mood, harmony, temperature and tags.
• get_scss_mixin ~80 tokens
  Get one SCSS mixin by id: full source, parameters and usage example.
• list_code_converters ~53 tokens
  List available code converters with their from/to ids and per-converter option schemas.
• list_scss_mixins ~134 tokens
  List the SCSS mixin catalog (id, title, short description), optionally filtered by group or search.
• list_svg_presets ~46 tokens
  List the available SVG optimization presets and what each one does.
• minify_code ~201 tokens
  Minify or beautify JS, CSS, HTML, SVG, JSON or XML text. Set type=auto to sniff the language. The code is only parsed and re-printed — never executed and never stored. Rate limit: 30 calls/min per IP.
• name_color ~140 tokens
  Get the closest human-readable name for one or more colors. Pass a single hex or several comma-separated (e.g. "#3b82f6,#000,#ff7f50"); returns each input with its nearest color name, the reference hex, an exact-match flag and the perceptual distance.
• optimize_svg ~136 tokens
  Optimize/clean SVG markup (SVGO). Pure markup transformation — nothing is executed or stored. Returns minified SVG plus before/after sizes. Rate limit: 30 calls/min per IP.
• recognize_font ~376 tokens
  Identify which font is used in an image. Powered by our OWN CNN embedding model, trained on the jinero font catalog — it matches fonts by visual shape/style, so it needs NO OCR and NO text (works for Latin and Cyrillic). Send a tight crop of one line of text as either image_url (public URL) or image
• search_fonts ~405 tokens
  Search the free font catalog by name, category, style tags, language coverage, variable/monospace flags and style count. Returns a paginated list of families.
• search_palettes ~324 tokens
  Search the color-palette catalog by name, tone, temperature, mood, harmony, exact color count and tags. Returns a paginated list.
• svg_to_datauri ~174 tokens
  Encode an SVG (or fetched image) as a CSS-ready data: URI. Provide either raw svg or a url. Rate limit: 30 calls/min per IP.

Browse

• Website screenshots
• OCR (text from images)
• Searching your documents (RAG)

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