Hands-On Workshop — Build an Agentic Application with LangChain & CopilotKit

LangChain Community London x GirlsWhoML x CopilotKit: Hands-On Workshop — Build an Agentic AI/UI with LangChain & CopilotKit Join LangChain Community London, GirlsWhoML, and CopilotKit for an evening of hands-on learning, practical building, networking, and community conversations around agentic AI and generative user interfaces. This workshop brings together developers, founders, researchers, students, product teams, designers, and AI builders to explore how modern AI applications can move beyond chatbots into interactive, tool-using, user-centred agentic experiences. The evening will focus on AI agents, LangChain workflows, tool calling, agentic UI, CopilotKit, human-in-the-loop design, and practical lessons for building reliable AI applications. Schedule 6:30 PM — Doors OpenFood, drinks, networking, and setup 7:00 PM — Workshop IntroductionFrom chatbots to agentic UI: what modern AI applications need, followed by an introduction to the two workshop tracks 7:10 PM — Track Introductions Track 1: Agentic UI with CopilotKitTrack 2: Deep Agents with LangChain & Observability 7:20 PM - 8:30 PM — Hands-On Build Track 1: Agentic UI with CopilotKitCreating an agentic workflow with LangChain and connecting it to an interactive UI with CopilotKit Track 2: Deep Agents with LangChain & ObservabilityCreating a deep agent with tools, state, planning logic, and observability 8:30 PM — Project SubmissionFinalise and submit your build 9:00 PM — Closing Remarks and Networking What to Expect The evening will feature hands-on and practical learning around: Whether you are experimenting with AI agents, exploring LangChain, building AI products, or interested in generative UI, this workshop is designed to help you build, learn, connect, and contribute. Who Should Attend This event is ideal for: You will gain practical experience with the tools, architectures, and workflows behind the next generation of intelligent applications, while connecting with the London AI, LangChain, girlswhoml, and CopilotKit communities. Important Information Please bring a laptop with your development environment ready for the hands-on workshop. Setup instructions, starter repositories, and technical requirements will be shared with registered attendees before the event. Basic familiarity with Python, JavaScript, APIs, or LLM applications will be helpful, but you do not need prior experience with LangChain or CopilotKit. If you can no longer attend in person, please un-RSVP so your space can be made available to someone else. About LangChain Community London LangChain Community London brings together developers, AI engineers, researchers, and technology enthusiasts interested in building applications powered by large language models, agents, retrieval-augmented generation, and production AI systems. About GirlsWhoML GirlsWhoML is a community supporting women and underrepresented groups in machine learning through learning, collaboration, technical growth, and meaningful connections across the AI ecosystem. About CopilotKit CopilotKit helps developers build AI-native applications through agentic and generative user interfaces, enabling users to interact, collaborate, and stay in control of AI-powered workflows. A huge thank you to our speakers, workshop facilitators, hosts, volunteers, sponsors, and community members for making this event possible. Secure your place and join us for an evening of building, collaboration, and agentic AI community energy in London.