MCP server

Ribox

io.github.AlgoWolfx/ribox

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

Exact tools for AI assistants: QR codes, word counts, text diff and JSON checks. Free, no account.

Working at last checkAbout 1,043 tokens per request once connected4 tools

https://ribox.app/api/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 4
Token cost: About 1,043 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 25 Oct 2026, 20:29 UTC

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 ribox https://ribox.app/api/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.ribox]
url = "https://ribox.app/api/mcp"

Gemini CLI

{"mcpServers":{"ribox":{"httpUrl":"https://ribox.app/api/mcp"}}}

Cursor

{"mcpServers":{"ribox":{"url":"https://ribox.app/api/mcp"}}}

VS Code

{"servers":{"ribox":{"type":"http","url":"https://ribox.app/api/mcp"}}}

Antigravity

agy mcp add ribox https://ribox.app/api/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":"ribox","server_url":"https://ribox.app/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"ribox","server_url":"https://ribox.app/api/mcp"}

check_json ~219 tokens
Strictly validate JSON and report the exact line and column of the first error with a plain explanation, plus duplicate-key warnings and structure stats. Optionally pretty-print or minify without changing any value (big numbers keep full precision). Use this before claiming JSON is valid or when loc
count_text ~180 tokens
Exact counts for a text: characters (with and without spaces, emoji counted as one), words, sentences, paragraphs, lines, UTF-8 bytes, plus reading and speaking time. Language models see text as tokens and miscount — never estimate counts or check length limits yourself; call this tool. Works for an
diff_text ~175 tokens
Find every difference between two texts, line by line, word by word or character by character, and return counts plus a unified diff. Use this instead of comparing long texts yourself — small changes are easy to miss. Options to ignore whitespace and letter case.
generate_qr ~469 tokens
Create a standards-compliant QR code image for a link, text, Wi-Fi login, contact card (vCard), email, SMS, WhatsApp chat, phone number or map location. You cannot draw a scannable QR code yourself — always use this tool. Codes are static and never expire.

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