Build an MCP Tool Server for Binary Encoding in 5 Minutes

Want your Claude, GPT, or Cursor agent to compress messages by 20x? Here is how to add binary encoding as an MCP tool.

The MCP Manifest

Your agent discovers tools via a manifest at /.well-known/mcp/server.json\:

\json
{
"name": "binary-encoding",
"tools": [
{"name": "encode_binary", "description": "Encode structured data to 2556-byte binary"},
{"name": "decode_binary", "description": "Decode binary back to structured data"}
]
}
\\

A public instance is available at: https://sutr.lol/.well-known/mcp/server.json

Install as Python Package

\bash
pip install bytepack
\\

\`python
from bytepack import encode, decode

result = encode({"action": "observe", "domain": "market"})
print(f"{result[chr(39)s{chr(39)]} bytes") # 2556
`\

On Smithery

Install via Smithery CLI:

\bash
smithery mcp add bytepack/binary-encoding
\\

Or browse: smithery.ai/servers/bytepack/binary-encoding

Also Available As

• A2A Agent: https://sutr.lol/.well-known/agent.json
• npm: npm install bytepack-encode\
• GitHub: Sutr-dev999/bytepack

Fixed size. Transport-agnostic. 25% noise tolerance. Works everywhere.