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Ribox

R0· no sign-in

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

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality89new
Trust80of 100
Uptime, 30 days100%
Latency p50344 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "ribox": {
      "type": "http",
      "url": "https://ribox.app/api/mcp"
    }
  }
}
claude mcp add --transport http ribox https://ribox.app/api/mcp
[mcp_servers.ribox]
url = "https://ribox.app/api/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ribox": {
      "type": "remote",
      "url": "https://ribox.app/api/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "ribox": {
      "type": "http",
      "url": "https://ribox.app/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=ribox&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vcmlib3guYXBwL2FwaS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "ribox": {
      "type": "http",
      "url": "https://ribox.app/api/mcp"
    }
  }
}
{
  "mcpServers": {
    "ribox": {
      "httpUrl": "https://ribox.app/api/mcp"
    }
  }
}
extensions:
  "ribox":
    enabled: true
    name: "ribox"
    type: streamable_http
    uri: "https://ribox.app/api/mcp"
    timeout: 300

Quality 89 / 100new

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations4 of 4 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 993 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pulltool history recorded for 4 of the 7 days needed
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

4 tools, about 993 tokens to load them all · tool set 5c6651523ffd · checked 2026-10-20 04:09 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 80 / 100

no-repository
provenance45
liveness100
freshness100
hygiene80

+website +reachable +uptime-100% +updated-5d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://ribox.app/api/mcp streamable-httpnoneyes100%344 ms2025-11-252026-10-20

Tools (4)

check_jsonread-onlyStrictly 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 locating a syntax error in long JSON.
count_textread-onlyExact 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 any language, including Chinese, Japanese, Arabic and Turkish.
diff_textread-onlyFind 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_qrread-onlyCreate 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.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.github.AlgoWolfx/ribox",
  "title": "Ribox",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://ribox.app/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://ribox.app/mcp/",
  "description": "Exact tools for AI assistants: QR codes, word counts, text diff and JSON checks. Free, no account."
}