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".
Install
npx skills add jeremylongshore/tons-of-skills-marketplace --skill langchain-webhooks-eventsnpx skills add jeremylongshore/tons-of-skills-marketplace --skill langchain-webhooks-events -a claude-code -gnpx skills add jeremylongshore/tons-of-skills-marketplace --skill langchain-webhooks-events -a codex -ggemini skills install https://github.com/jeremylongshore/tons-of-skills-marketplace.git --path plugins/saas-packs/langchain-pack/skills/langchain-webhooks-eventsgh skill install jeremylongshore/tons-of-skills-marketplace langchain-webhooks-eventsgit clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace /tmp/jeremylongshore__tons-of-skills-marketplace
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/jeremylongshore__tons-of-skills-marketplace/plugins/saas-packs/langchain-pack/skills/langchain-webhooks-events ~/.claude/skills/langchain-webhooks-events # Claude Code
cp -R /tmp/jeremylongshore__tons-of-skills-marketplace/plugins/saas-packs/langchain-pack/skills/langchain-webhooks-events ~/.agents/skills/langchain-webhooks-events # Codex, Cursor, Gemini CLI, Copilot, OpenCode