Stream logcat

Use a bounded diagnostic window or retain the stream's ownership information so it can be stopped. For ordinary app-visible logs:

{"command":"logcat -v threadtime","root":false,"timeoutMilliseconds":60000}

Pass this to MCP dikciz_shell_stream, or HTTP/WebSocket shellStream. The supplied CLI supports --stream-raw to print decoded bytes as they arrive. Without it, the CLI emits JSON Lines. Ordinary shell is a single bounded response and has a 30-second default deadline.

An MCP client must keep the same session and request info or debug in params._meta["io.modelcontextprotocol/logLevel"], alongside the negotiated protocol metadata. Read SSE notifications/message records from logger dikciz.shell, then the final tool result. The supplied client handles this automatically.

Preserve the streamId from started. Output events carry increasing sequence and base64 outputBase64. A complete event includes final state, exit code and output bytes. Stop through dikciz_shell_stream_stop in the same MCP session, or close the originating response. Closing the stream stops its owned process group. A new session cannot cancel another session's stream.

Unprivileged logcat reports only what Android permits the app to read. Request root only when authorized and available. Streams do not replay after reconnect. Keep credentials and unrelated private logs out of shared diagnostics.

Streaming contract.