Implement LangChain callback and event handling for webhooks. Use when integrating with external systems, implementing streaming, or building event-driven LangChain applications. Trigger with phrases like "langchain callbacks", "langchain webhooks", "langchain events", "langchain streaming", "callback handler".
7.0
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0
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AI & LLM
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High-quality skill that provides comprehensive implementation guidance for LangChain callback and event handling patterns. The description clearly identifies when to use the skill with specific trigger phrases. Task knowledge is excellent with detailed, production-ready code examples covering webhooks, WebSocket streaming, SSE, and event aggregation. Structure is logical and well-organized with clear steps, though could benefit from splitting very long code blocks into separate reference files for complex implementations. Novelty is strong as implementing proper event-driven patterns with streaming and webhooks requires significant LangChain-specific knowledge and would consume many tokens for a CLI agent to figure out from scratch. Minor improvement areas: could add more context about async vs sync considerations and include config examples for rate limiting/backpressure in streaming scenarios.
jeremylongshore
Skill Author
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