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devutils

net.bigfloppy.devutils/devutils ยท v1.0.2

Free hosted dev toolkit: uuid, hash, base64, JWT decode, CSV->JSON, time, JSON tools as MCP

Connect Remote server

Terminal
claude mcp add --transport http devutils https://devutils.bigfloppy.net/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "devutils": {
      "url": "https://devutils.bigfloppy.net/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "devutils": {
      "type": "http",
      "url": "https://devutils.bigfloppy.net/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://devutils.bigfloppy.net/mcp

Tools 10 found in our last check

  • now

    Current time (ISO-8601 and unix). Optionally convert an ISO timestamp or unix epoch and get a human-readable relative delta.

  • uuid

    Generate random UUIDv4s (1-100).

  • hash_text

    SHA-256, SHA-1, SHA-512 and MD5 hex digests of a text.

  • base64_encode

    Base64-encode a text (UTF-8).

  • base64_decode

    Decode base64 to text (UTF-8). Errors on invalid base64.

  • jwt_decode

    Decode a JWT header + payload (no signature verification), report expiry status.

  • json_validate

    Validate a JSON string; on error returns line/column and message.

  • json_format

    Pretty-print JSON with 2-space indent.

  • json_minify

    Minify JSON (strip whitespace).

  • csv_to_json

    Convert CSV (with header row) to an array of row objects.

Details

Endpointhttps://devutils.bigfloppy.net/mcp (Streamable HTTP)
First published26 Oct 2026
Last updated26 Oct 2026
Registry namenet.bigfloppy.devutils/devutils

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