@MongoDB supports Text-to-MQL with LangChain, allowing you to convert natural language queries directly into MongoDB queries. This makes it easier to build apps and agents that interact with your data seamlessly. Read the blog: https://
mongodb.com/blog/post/prod
uct-release-announcements/introducing-text-to-mql-langchain-query-mongodb-using-natural-language?utm_campaign=langchain_text_to_mql&utm_source=mongodb&utm_medium=blog&utm_term=langchain
… See the tutorial:
@langchain
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MongoDB Text-to-MQL with LangChain: Natural Language Queries
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Building an Agent with Authentication and Payment Processing
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New Video: How to Build an Agent with Auth and Payments AI Services often track LLM requests via credits. We just released a video showing how to build a LangGraph.js app that does exactly this! It has:
– Stripe for payments
– Supabase for auth & credits
– LangGraph -
Watch Agent Engineer Customer Video Stories
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Watch the video: https://
youtu.be/9ABwtK2gIZU/?u
tm_medium=social&utm_source=twitter&utm_campaign=q2-2025_customer-videos_co
… See more agent engineer stories: -
HopeLLM: LangGraph Agent for Patient Journey Summarization in Healthcare
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In healthcare, every decision must be grounded in accuracy and trust. @cityofhope — a national medical center specializing in cancer care and diabetes — developed HopeLLM to help with just that.
— LangChain (@LangChain) 30 juin 2025
HopeLLM is a LangGraph-powered agent designed to help summarize patient journeys for… pic.twitter.com/U9qDVfjCIDIn healthcare, every decision must be grounded in accuracy and trust. @cityofhope — a national medical center specializing in cancer care and diabetes — developed HopeLLM to help with just that. HopeLLM is a LangGraph-powered agent designed to help summarize patient journeys for
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LangChain and Cleanlab Integration to Prevent Hallucinations
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Prevent Hallucinated Responses Our integration with @CleanlabAI allows developers to catch agent failures in realtime To make this more concrete – they put together a blog and a tutorial showing how to do this for a Customer Support agent Blog: https://cleanlab.ai/blog/prevent-hallucinated-responses/
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LangGraph State Management: Building Sophisticated AI Agents
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LangGraph State Management Transform basic LLMs into sophisticated AI agents with this practical tutorial. Build an AI Life Coach that maintains context and manages tasks, showcasing advanced LangGraph state management in action. Master AI state management – watch now
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Qodo Gen CLI: LangGraph-Powered Command-Line Development Tool
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Qodo Gen CLI A command-line tool transforming dev workflows into agentic environments. Built with LangGraph, it enables code analysis, security scanning, and cross-environment session management in CI systems and terminals. See Qodo's dev automation in action
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LangChainJS Integrates Gemini 2.5 Thinking Mode for Enhanced AI Reasoning
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Gemini 2.5 Thinking Mode LangChainJS integrates Gemini 2.5's thinking budget, giving developers precise control over AI reasoning steps to boost problem-solving accuracy. Discover the implementation: https://
medium.com/@afirstenberg/
langchainjs-and-gemini-2-5-thinking-mode-b066af008209
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Adam D’Angelo on Consumer AI Behavior and Poe Platform Success
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In this fireside chat with Harrison Chase at LangChain's Interrupt, @Quora
's Co-founder Adam D'Angelo shares what building @poe_platform taught him about consumer AI behavior—from why reasoning models are driving growth to how some bot creators are earning millions annually. -
LangChain Academy: Free Ambient Agents Course and Team Workshops
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Enroll for free https://
academy.langchain.com/courses/ambien
t-agents/?utm_medium=social&utm_source=twitter&utm_campaign=q2-2025_ambient-agents_co
… Want to bring LangChain Academy training to your team? Nominate your team for a free, hands-on workshop – offered in person at your office or remotely. https://
langchain.com/training-sign-
up/?utm_medium=social&utm_source=twitter&utm_campaign=q2-2025_agent-workshop-signup_co
…