Crate mcp_utils 

aether-mcp-utils

Utilities for the Model Context Protocol (MCP), providing transport, status tracking, and client management for MCP servers.

Table of Contents

• Key Types
• Feature Flags
• License

Key Types

• InMemoryTransport – In-process MCP transport for running servers without subprocesses
• McpServerStatus – Tracks server connection state (Connected, Failed, NeedsOAuth)
• ToolDisplayMeta / ToolResultMeta – Metadata for rendering tool calls and results in UIs

Feature Flags

Feature	Description	Default
client	MCP client with OAuth, server management, and tool proxying	yes

License

MIT

Modules

client

display_meta

Display metadata for tool responses.

status

testing

transport

Traits

ServiceExt