Redirect stdio to WebSocket.

npx stdio-to-ws [options] "stdio command"

• -p, --port <port>: port to listen on (default: 3000)
• -f, --framing <mode>: message framing (raw | line, default: line)
• -q, --quiet: suppress logging output
• -h, --help: show help

• line (default): treats each stdout line as a message; useful for line-delimited protocols such as NDJSON (ACP uses NDJSON)
• raw: forwards stdout data chunks as-is and strips a leading Content-Length header if present

npx stdio-to-ws "npx @google/gemini-cli --experimental-acp" --port 3000

Apache 2.0