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Langflow AI (69 Lessons)

Langflow AI is a visual platform for building intelligent agents and language model workflows. Learn practical skills with AI Academy and discover useful workflows in our AI Library.

Lessons (69)

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Module I. Langflow Fundamentals (5 Lessons)

What Is Langflow? ▶ 1. What Is Langflow? ❌ AI Academy 1U introduces Langflow as a visual framework for building model workflows, retrieval systems, and agentic applications while combining no-code convenience with developer-level extensibility. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Understand Flows, Components and Connections ▶ 2. Understand Flows, Components and Connections ❌ AI Academy 1U explains how Langflow flows are built from connected components and how dependencies determine execution order across a visual graph. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Install and Set Up Langflow ▶ 3. Install and Set Up Langflow ❌ AI Academy 1U guides learners through preparing a Langflow environment, launching the platform, creating an initial project, and confirming that the workspace is ready for development. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Explore the Langflow Interface ▶ 4. Explore the Langflow Interface ❌ AI Academy 1U introduces the Langflow interface, including Projects, the visual editor, component sidebar, Playground, settings, and key areas used to create and manage flows. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Understand Projects and Flow Organization ▶ 5. Understand Projects and Flow Organization ❌ AI Academy 1U teaches learners how Langflow projects organize related flows, making larger workflow collections easier to manage, reuse, maintain, and navigate. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free

Module II. Build Your First Flow (6 Lessons)

Create Your First Blank Flow ▶ 6. Create Your First Blank Flow ❌ AI Academy 1U guides learners through creating a Langflow workflow from a blank canvas and adding the initial components needed to begin building functional logic. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Build a Basic Prompt-to-LLM Flow ▶ 7. Build a Basic Prompt-to-LLM Flow ❌ AI Academy 1U teaches learners how to connect Chat Input, Prompt, a language model, and Chat Output to understand basic data movement through Langflow. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Understand Component Inputs and Outputs 🔒 8. Understand Component Inputs and Outputs ❌ AI Academy 1U explains how Langflow component ports, data types, required inputs, and outputs determine which components can be connected successfully. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Configure Model Providers 🔒 9. Configure Model Providers ❌ AI Academy 1U teaches learners how to configure model providers, credentials, and model selections so Langflow workflows and agents can access suitable language models. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Test a Flow in Playground 🔒 10. Test a Flow in Playground ❌ AI Academy 1U demonstrates how to run Langflow workflows in Playground, inspect results, test inputs, and evaluate how configuration changes affect flow behavior. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Import, Export and Duplicate Flows 🔒 11. Import, Export and Duplicate Flows ❌ AI Academy 1U teaches learners how to import, export, duplicate, and reuse Langflow flows for sharing, experimentation, backup, and faster workflow development. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked

Module III. Prompting & Model Workflows (5 Lessons)

Understand Prompt Components ▶ 12. Understand Prompt Components ❌ AI Academy 1U explains how Langflow Prompt components combine instructions and dynamic variables before sending structured input to a connected model. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Build Dynamic Prompt Templates 🔒 13. Build Dynamic Prompt Templates ❌ AI Academy 1U teaches learners how to combine user input, variables, and reusable instructions to create flexible and structured prompt templates in Langflow. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Compare and Switch Language Models 🔒 14. Compare and Switch Language Models ❌ AI Academy 1U guides learners through switching model providers and models in Langflow to compare response quality, latency, tool capabilities, and workflow suitability. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Control Model Parameters 🔒 15. Control Model Parameters ❌ AI Academy 1U explains how model parameters such as temperature and related settings influence creativity, consistency, and response behavior inside Langflow workflows. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Build Structured AI Output Flows 🔒 16. Build Structured AI Output Flows ❌ AI Academy 1U teaches learners how to generate structured outputs such as JSON so model responses can be reliably passed into later processing steps. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked

Module IV. Data, Files & Transformation (5 Lessons)

Understand Data Types in Langflow ▶ 17. Understand Data Types in Langflow ❌ AI Academy 1U explains common Langflow data types, including Message, JSON, Table, and files, and how they move between compatible components. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Load and Process Files 🔒 18. Load and Process Files ❌ AI Academy 1U teaches learners how to load text, PDF, and other documents into Langflow and prepare their contents for downstream model or data processing. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Transform JSON Data 🔒 19. Transform JSON Data ❌ AI Academy 1U teaches learners how to extract, normalize, restructure, and pass selected JSON fields through Langflow workflows for controlled downstream processing. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Work with Tables 🔒 20. Work with Tables ❌ AI Academy 1U explains how to process row-and-column data using Langflow Table structures and move tabular information between processing and model components. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Build a Document Processing Flow 🔒 21. Build a Document Processing Flow ❌ AI Academy 1U guides learners through building a complete Langflow document pipeline that loads content, extracts information, processes it with a model, and produces structured results. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked

Module V. Embeddings, Vector Stores & RAG (7 Lessons)

Understand RAG ▶ 22. Understand RAG ❌ AI Academy 1U introduces retrieval-augmented generation and explains why Langflow applications use retrieval when model responses must be grounded in private or specialized documents. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Understand Embeddings 🔒 23. Understand Embeddings ❌ AI Academy 1U explains how embeddings convert content into numerical vectors that enable semantic similarity search across document collections. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Connect a Vector Store 🔒 24. Connect a Vector Store ❌ AI Academy 1U teaches learners how to configure and connect a vector store component for storing and retrieving semantically searchable information. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Ingest Documents into a Vector Store 🔒 25. Ingest Documents into a Vector Store ❌ AI Academy 1U teaches learners how to split, embed, and store document content in a vector store so it becomes searchable by semantic meaning. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Retrieve Relevant Context 🔒 26. Retrieve Relevant Context ❌ AI Academy 1U teaches learners how to query a Langflow vector store and return relevant passages that provide grounded context for model responses. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Build a RAG Chatbot 🔒 27. Build a RAG Chatbot ❌ AI Academy 1U guides learners through building a Langflow chatbot that retrieves relevant document context before generating grounded conversational responses. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Improve RAG Quality 🔒 28. Improve RAG Quality ❌ AI Academy 1U teaches learners how to improve Langflow RAG results by refining document splitting, retrieval settings, prompt structure, and context selection. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked

Module VI. Langflow Agents (7 Lessons)

Understand Langflow Agents ▶ 29. Understand Langflow Agents ❌ AI Academy 1U explains how Langflow Agents differ from standard model responses by reasoning about requests and choosing tools when actions or external context are required. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Build Your First Agent ▶ 30. Build Your First Agent ❌ AI Academy 1U guides learners through configuring a Langflow Agent component, selecting a model, writing instructions, and testing initial agent behavior. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Write Better Agent Instructions 🔒 31. Write Better Agent Instructions ❌ AI Academy 1U teaches learners how to define agent roles, goals, boundaries, responsibilities, and expected outputs to produce more stable Langflow Agent behavior. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Give Components to an Agent as Tools 🔒 32. Give Components to an Agent as Tools ❌ AI Academy 1U teaches learners how to enable suitable Langflow components as tools and connect them to an Agent for controlled tool selection and execution. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Build Multi-Tool Agents 🔒 33. Build Multi-Tool Agents ❌ AI Academy 1U teaches learners how to give Langflow Agents multiple tools for search, retrieval, external services, and other actions based on user intent. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Use Another Agent as a Tool 🔒 34. Use Another Agent as a Tool ❌ AI Academy 1U demonstrates how one Langflow Agent can be connected as a tool for another agent to create more specialized multi-agent behavior. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Project: Build an Agentic Business Assistant 🔒 35. Project: Build an Agentic Business Assistant ❌ AI Academy 1U guides learners through building a Langflow business assistant that combines agent instructions, multiple tools, enterprise context, and controlled task execution. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked

Module VII. Memory & Conversation State (4 Lessons)

Understand Chat Memory ▶ 36. Understand Chat Memory ❌ AI Academy 1U explains why chat memory is important for maintaining context across multiple turns in Langflow assistants and agent conversations. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Store and Retrieve Message History 🔒 37. Store and Retrieve Message History ❌ AI Academy 1U teaches learners how to store and retrieve conversation history so Langflow models and agents can use previous exchanges as context. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Design Context Windows Carefully 🔒 38. Design Context Windows Carefully ❌ AI Academy 1U teaches learners how to balance useful conversation history against token usage, cost, and accuracy when designing Langflow context windows. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Build a Context-Aware Assistant 🔒 39. Build a Context-Aware Assistant ❌ AI Academy 1U guides learners through building a Langflow assistant that combines memory, instructions, and knowledge to maintain continuity between conversations. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked

Module VIII. APIs & External Integrations (5 Lessons)

Understand API-Based Langflow Integrations ▶ 40. Understand API-Based Langflow Integrations ❌ AI Academy 1U explains how Langflow uses API and HTTP components to connect workflows with external services and business systems. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Call an External REST API 🔒 41. Call an External REST API ❌ AI Academy 1U teaches learners how to send REST requests, configure parameters, receive responses, and use external API data inside Langflow flows. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Connect Business Services to a Flow 🔒 42. Connect Business Services to a Flow ❌ AI Academy 1U teaches learners how to connect CRM platforms, data services, and other business systems to Langflow workflows. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Use API Results as Agent Tools 🔒 43. Use API Results as Agent Tools ❌ AI Academy 1U teaches learners how to expose external API capabilities to Langflow Agents so agents can call services dynamically when required. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Build an Integrated AI Workflow 🔒 44. Build an Integrated AI Workflow ❌ AI Academy 1U guides learners through building a Langflow workflow that combines model reasoning, external APIs, and processing logic into one integrated application. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked

Module IX. MCP — Model Context Protocol (5 Lessons)

Understand MCP in Langflow ▶ 45. Understand MCP in Langflow ❌ AI Academy 1U introduces MCP and explains how it standardizes access to external tools and resources for Langflow agents and connected applications. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Use Langflow as an MCP Client 🔒 46. Use Langflow as an MCP Client ❌ AI Academy 1U teaches learners how to connect Langflow to external MCP servers so Agents can access tools provided by those servers. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Use Langflow as an MCP Server 🔒 47. Use Langflow as an MCP Server ❌ AI Academy 1U teaches learners how to expose Langflow flows as MCP-accessible tools that compatible external clients can discover and invoke. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Connect Langflow Flows as MCP Tools 🔒 48. Connect Langflow Flows as MCP Tools ❌ AI Academy 1U teaches learners how existing Langflow flows can become reusable MCP tools for other agents, applications, and connected workflows. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Build an MCP-Enabled Agent System 🔒 49. Build an MCP-Enabled Agent System ❌ AI Academy 1U guides learners through building a Langflow Agent system that consumes external MCP tools and exposes useful workflow capabilities to outside systems. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked

Module X. Human-in-the-Loop & Agent Interoperability (4 Lessons)

Understand Human-in-the-Loop ▶ 50. Understand Human-in-the-Loop ❌ AI Academy 1U explains why Langflow workflows may require human review before sensitive tool calls, actions, or high-impact decisions are allowed to continue. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Require Approval for Agent Tools 🔒 51. Require Approval for Agent Tools ❌ AI Academy 1U teaches learners how to pause Langflow workflows before critical tool actions and continue execution only after explicit human approval. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Understand A2A Agent Communication 🔒 52. Understand A2A Agent Communication ❌ AI Academy 1U introduces agent-to-agent communication and explains how Langflow agents can be published, discovered, and called by other compatible agents. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Build a Human-Governed Agent Flow 🔒 53. Build a Human-Governed Agent Flow ❌ AI Academy 1U guides learners through creating a Langflow Agent workflow with tool execution, human approval gates, checkpoints, and controlled continuation. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked

Module XI. Custom Components & Developer Extension (4 Lessons)

Understand Custom Components ▶ 54. Understand Custom Components ❌ AI Academy 1U explains when built-in Langflow components are insufficient and how custom components can provide specialized logic and integration capabilities. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Build a Simple Custom Component 🔒 55. Build a Simple Custom Component ❌ AI Academy 1U guides learners through creating a basic Langflow custom component with defined inputs, processing logic, and output behavior. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Package Reusable Business Logic 🔒 56. Package Reusable Business Logic ❌ AI Academy 1U teaches learners how to convert repeated business rules and integration logic into reusable Langflow components for consistent workflow development. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Secure Custom Component Execution 🔒 57. Secure Custom Component Execution ❌ AI Academy 1U explains security considerations for custom component execution and teaches learners how to reduce risks when running custom code in Langflow environments. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked

Module XII. Langflow Assistant & AI-Assisted Building (4 Lessons)

Understand Langflow Assistant ▶ 58. Understand Langflow Assistant ❌ AI Academy 1U introduces Langflow Assistant as an interactive helper for understanding, building, inspecting, and modifying flows inside the development environment. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Build and Modify Flows with AI Assistance 🔒 59. Build and Modify Flows with AI Assistance ❌ AI Academy 1U teaches learners how to use Langflow Assistant to add components, modify workflow structure, inspect flows, and explain configuration choices. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Use External Coding Agents with Langflow 🔒 60. Use External Coding Agents with Langflow ❌ AI Academy 1U teaches learners how external coding agents can interact with Langflow through MCP to inspect, modify, build, and run workflows. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Combine Visual and AI-Assisted Development 🔒 61. Combine Visual and AI-Assisted Development ❌ AI Academy 1U teaches learners how to combine Langflow’s visual canvas with assistant-driven and code-assisted development for more complex production workflows. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked

Module XIII. Testing, Versioning & Production Reliability (4 Lessons)

Test Flows Systematically ▶ 62. Test Flows Systematically ❌ AI Academy 1U teaches learners how to test Langflow flows with normal inputs, missing values, external service failures, and unexpected model responses. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Debug Components and Connections 🔒 63. Debug Components and Connections ❌ AI Academy 1U teaches learners how to trace Langflow workflow problems through component inputs, configuration, connections, and upstream data. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Use Flow Versioning 🔒 64. Use Flow Versioning ❌ AI Academy 1U teaches learners how flow versioning supports safer changes, experimentation, rollback, and controlled maintenance of production Langflow workflows. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Monitor Token Usage and Model Costs 🔒 65. Monitor Token Usage and Model Costs ❌ AI Academy 1U teaches learners how to review token consumption and model usage to understand and optimize the operating cost of Langflow workflows. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked

Module XIV. Deployment & Professional Langflow Projects (4 Lessons)

Understand Langflow Deployment Options ▶ 66. Understand Langflow Deployment Options ❌ AI Academy 1U explains common Langflow deployment approaches, including local development, server environments, and production infrastructure for scalable application hosting. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Free Expose a Flow Through the Langflow API 🔒 67. Expose a Flow Through the Langflow API ❌ AI Academy 1U teaches learners how to expose a Langflow flow through an API so external applications can use it as a backend service. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Project: Enterprise RAG Assistant 🔒 68. Project: Enterprise RAG Assistant ❌ AI Academy 1U guides learners through building an enterprise Langflow RAG assistant combining document ingestion, vector storage, retrieval, agent reasoning, memory, and human review. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked Final Project: Production Langflow Agentic System 🔒 69. Final Project: Production Langflow Agentic System ❌ AI Academy 1U guides learners through building a production-ready Langflow agentic system combining flows, models, prompting, data, RAG, tools, memory, APIs, MCP, approvals, interoperability, testing, versioning, and deployment. Duration: 00:00 / 00:00 Popular: 0.0000 Hours Watched Language: English Locked
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