Tool Invocation Error Handling And Recovery With Session Aware Fallbacks

via “tool invocation error handling and recovery with session-aware fallbacks”

MCP session management for Metorial. Provides session handling and tool lifecycle management for Model Context Protocol.

Unique: Implements session-level error handling that classifies errors and routes them through configurable recovery strategies (retry, fallback, propagate) rather than leaving error handling to individual tools. Provides structured error metadata that includes retry counts, fallback chain, and recovery decisions.

vs others: More sophisticated than basic try-catch error handling because it provides automatic retry orchestration, fallback routing, and error classification without requiring manual error handling code in each tool.