Create a LangChain.js agent for web search and arithmetic calculations.
npx skills add https://github.com/Eng0AI/eng0-template-skills --skill langchain-agent
Please help me install this Agent Skill. Skill: langchain-agent Source: https://github.com/Eng0AI/eng0-template-skills/tree/main/langchain-agent Command: npx skills add https://github.com/Eng0AI/eng0-template-skills --skill langchain-agent
This Skill eliminates the need to manually search for information or perform calculations.
Use the langchain-agent skill to ask "What's the current stock price of AAPL multiplied by 100?".
Use the langchain-agent skill to create an AI assistant that can answer complex questions requiring multiple steps.
Use the langchain-agent skill to calculate the compound annual growth rate for a $1000 investment over 5 years at 7% annual return.
High-intent search queries and answers about installing and using this skill.
An AI agent searches the web and performs calculations by integrating search and calculator tools through LangChain.js and LangGraph. This Skill provides a ready-built agent that executes multi-step queries requiring both information retrieval and numerical computation within Next.js projects using OpenAI and PostgreSQL.
Yes. LangChain.js combined with LangGraph enables building agents with search engine and calculator tools. This Skill implements that pattern for Next.js deployments, requiring OpenAI API access and a PostgreSQL database to handle autonomous reasoning over web data and calculations.
Deploy an AI agent with dual tools: a search capability for current information and a calculator for analysis. This Skill creates such an agent in Next.js using LangChain.js and OpenAI, enabling autonomous reasoning across research and computation tasks in a single query.
Yes. This Skill requires PostgreSQL for data persistence and OpenAI API access for model inference. LangChain.js, LangGraph, and the AI SDK complete the stack for deploying search-and-calculate agents in pnpm-managed Next.js projects.
Integrate LangChain.js with tool bindings for search and arithmetic operations, then deploy through LangGraph for autonomous reasoning. This Skill provides the agent framework, handling tool orchestration and multi-step reasoning within your Next.js backend using OpenAI and PostgreSQL.
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