Crate synwire_mcp_adapters 

synwire-mcp-adapters

High-level MCP adapters for Synwire.

This crate provides:

• MultiServerMcpClient — connects to N named MCP servers simultaneously and aggregates their tools under a unified interface.
• Connection — transport configuration enum (Stdio, SSE, StreamableHttp, WebSocket).
• WebSocketMcpTransport — WebSocket transport implementing McpTransport.
• McpClientSession — RAII session guard with drop-time cleanup.
• PaginationCursor — cursor-based pagination with 1000-page cap.
• McpCallbacks — logging, progress, and elicitation callback bundle.
• Bidirectional MCP ↔ Synwire tool conversion (convert).
• ToolCallInterceptor — onion-ordered middleware for tool calls.
• validate_tool_arguments — client-side JSON Schema validation.
• McpToolProvider — ToolProvider backed by MultiServerMcpClient.

Re-exports

pub use callbacks::DiscardLogging;

pub use callbacks::DiscardProgress;

pub use callbacks::McpCallbacks;

pub use callbacks::McpLogLevel;

pub use callbacks::McpLoggingMessage;

pub use callbacks::McpProgressNotification;

pub use callbacks::OnMcpLogging;

pub use callbacks::OnMcpProgress;

pub use callbacks::TracingLogging;

pub use client::AggregatedToolDescriptor;

pub use client::Connection;

pub use client::MultiServerMcpClient;

pub use client::MultiServerMcpClientConfig;

pub use error::McpAdapterError;

pub use interceptor::LoggingInterceptor;

pub use interceptor::McpToolCallRequest;

pub use interceptor::McpToolCallResult;

pub use interceptor::ToolCallInterceptor;

pub use interceptor::run_interceptor_chain;

pub use pagination::PaginationCursor;

pub use provider::McpToolProvider;

pub use session::McpClientSession;

pub use transport::WebSocketMcpTransport;

pub use validation::validate_tool_arguments;

Modules

callbacks

MCP callback slots for logging, progress, and elicitation.

client

Multi-server MCP client.

convert

MCP ↔ Synwire conversion utilities.

error

Error types for the MCP adapters crate.

interceptor

Tool call interceptor chain (onion/middleware pattern).

pagination

Cursor-based pagination helper with a 1000-page safeguard cap.

provider

MCP-backed tool provider.

session

RAII session guard for a single MCP server connection.

transport

MCP transport implementations provided by the adapters layer.

validation

JSON Schema validation of tool arguments before invocation.