langsmith

Client library to connect to the LangSmith LLM Tracing and Evaluation Platform.

v0.3.58 URL: https://unpkg.com/langsmith@0.3.58/dist/index.js

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LLM Tracing Evaluation LangChain

mcp-use

A utility library for integrating Model Context Protocol (MCP) with LangChain, Zod, and related tools. Provides helpers for schema conversion, event streaming, and SDK usage.

v0.1.15 URL: https://unpkg.com/mcp-use@0.1.15/dist/index.js

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MCP Model Context Protocol LangChain Zod schema SDK eventsource AI utility typescript

@agentpaid/mcp-use

A utility library for integrating Model Context Protocol (MCP) with LangChain, Zod, and related tools. Provides helpers for schema conversion, event streaming, and SDK usage.

v0.1.9 URL: https://unpkg.com/@agentpaid/mcp-use@0.1.9/dist-cjs/index.js

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MCP Model Context Protocol LangChain Zod schema SDK eventsource AI utility typescript

@daitanjs/intelligence

A modular library for advanced LLM orchestration, stateful RAG, multi-step agentic workflows, and tool use, built on LangChain.js.

v1.2.4 URL: https://unpkg.com/@daitanjs/intelligence@1.2.4/dist/index.cjs

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LLM RAG LangChain Agent AI Orchestration Workflow LangGraph OpenAI Anthropic Groq Ollama Perplexity Research Agent Tool Use intelligence

@trubrics/trubrics

A Trubrics SDK for JavaScript applications

v0.5.28 URL: https://unpkg.com/@trubrics/trubrics@0.5.28/dist/trubrics.js

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Trubrics analytics Open AI OpenAI Azure OpenAI LangChain LLM