Crate egui_mcp_protocol 

Common protocol definitions for egui-mcp

This crate defines the shared types and protocols used for IPC communication between the MCP server and egui client applications.

Note: UI tree access, element search, and click/text input operations are handled via AT-SPI on Linux. This protocol is only used for features that require direct client integration (screenshots, coordinate-based input, etc.).

Structs

FrameStats

Frame statistics for performance monitoring

LogEntry

Log entry captured from the application

NodeInfo

Information about a UI node (used for AT-SPI responses)

PerfReport

Performance report from a recording session

Rect

A rectangle in screen coordinates

UiTree

UI tree containing all nodes (used for AT-SPI responses)

Enums

MouseButton

Mouse button for click operations

ProtocolError

Protocol errors

Request

Request types for IPC communication

Response

Response types for IPC communication

Constants

MAX_MESSAGE_SIZE

Maximum message size (1 MB)

Functions

default_socket_path

Default socket path for IPC communication

read_message

Read a length-prefixed message from a reader

read_request

Read and deserialize a request

read_response

Read and deserialize a response

write_message

Write a length-prefixed message to a writer

write_request

Write and serialize a request

write_response

Write and serialize a response