base64-mcp

MCP server: encode/decode base64, base64url, hex, percent-encoding in one place.

Tool: transform

{ "text": "hello", "operation": "encode", "encoding": "base64" }

→ { "result": "aGVsbG8=" }

{ "text": "aGVsbG8=", "operation": "decode", "encoding": "base64" }

→ { "result": "hello" }

encoding: base64 | base64url | hex | percent. operation: encode | decode.

MIT.