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Razi Dev Utilities

io.github.razikallayi/razi-dev · v1.0.0

Measured by MCP Station

Description written by the publisher, not verified

Developer utilities over MCP: Base64 encode and decode, decode JWTs, format JSON, do percentages.

Connect

claude mcp add --transport http razi-dev https://www.razi.pro/api/mcp/dev

{
  "mcpServers": {
    "razi-dev": {
      "url": "https://www.razi.pro/api/mcp/dev"
    }
  }
}

Tools as reported by the server

• encode_base64
  Encode UTF-8 text as standard Base64 (padded, A-Z a-z 0-9 + /), for embedding binary-unsafe content in JSON, data URIs, HTTP headers or Basic auth. Returns JSON { encoded }. The output uses the standard alphabet, so it is NOT URL-safe: '+' and '/' must still be percent-escaped before they go in a qu
• decode_base64
  Decode a Base64 string back to UTF-8 text. Returns JSON { decoded }. Input is verified by re-encoding, so anything that is not genuine Base64 is rejected with an error instead of returning plausible garbage; binary payloads that are not valid UTF-8 will also fail. It handles Base64 and nothing else:
• decode_jwt
  Decode a JWT's header and payload for inspection. Returns JSON { header, payload, signatureVerified, note, expiresAt, isExpired } — structured objects, not a rendered table. The signature is NEVER verified: that needs the issuer's key, which this service does not have, so signatureVerified is always
• format_json
  Validate and re-print a JSON string. Returns JSON { valid, formatted, minified } — the indented form and the whitespace-free form as plain strings, with no syntax highlighting or colour. Invalid JSON is rejected with the parser's own error message rather than returned as valid:false, so a successful
• calculate_percentage
  Run one of four percentage calculations on two numbers. Returns JSON { operation, result } (plus unit: 'percent' for the 'change' operation). The meaning of value1 and value2 depends on the operation, so read their descriptions before calling. Exact arithmetic, no model involved, no rounding applied

Repository · Website · JSON · Text for agents · Registry updated 2026-09-08