ChatLLM: This AI builds Full Stack Apps with just text prompts!

Mervin PraisonAbout 3 min readAug 7, 2025Watch original
THE SUMMARYAI-generated

Deep Agent: Building Applications with AI - Summary

Key Concepts:

  • Deep Agent: An AI tool capable of building full-stack web applications from a single prompt.
  • User Authentication: Securely verifying user identities.
  • Full-Stack Development: Developing both the front-end (user interface) and back-end (server-side logic) of an application.
  • ChatLM for Teams: A platform by Abacus AI providing access to advanced AI models.
  • Yarn: A package manager for JavaScript.
  • Localhost: The local computer acting as a server.
  • Sandbox: A secure, isolated environment for testing software.
  • Deployment: Making an application available for users to access.

1. Introduction and Overview:

The video demonstrates the capabilities of a "Deep Agent" AI tool in building web applications from a single prompt. The agent can handle backend, frontend, and user authentication. Examples include creating a "Notion-like" application and an AI recruiter app. The video focuses on testing the Deep Agent's ability to build a simplified Notion-inspired web app with user authentication.

2. Building a Notion-like Application:

  • Prompt: The user provides the prompt: "Build a simplified web app inspired by Notion with user authentication."
  • Clarification: The Deep Agent asks clarifying questions, which the user answers.
  • Planning: The agent plans the application's structure and functionality.
  • Execution: The agent automatically writes code, creates files and folders, and runs commands using yarn. The agent is observed creating numerous files and running terminal commands to build and run the application.
  • Computer Control: The Deep Agent operates within a dedicated computer environment, accessible and controllable by the user. This includes a browser that the agent can automatically open and use.

3. Abacus AI and ChatLM for Teams:

  • The video is sponsored by Abacus AI.
  • ChatLM for Teams provides access to top AI models like Claude Sonnet, Gemini 1.5 Pro, DeepSeek 03 Pro, and DeepSeek 04.
  • A link to sign up for ChatLM for Teams is provided in the video description.

4. Application Testing and Debugging:

  • The Deep Agent automatically tests the application, identifies issues, and fixes them.
  • The agent creates a demo user ("demo" username and "password" password) for testing purposes.
  • The agent has its own task manager to track progress and subtasks.

5. Application Deployment:

  • The Deep Agent can deploy the application directly from the interface.
  • The user can choose a custom domain/subdomain or use a default one.
  • In the example, the user deploys the application with the subdomain "notion style."
  • The agent provides the full URL for the deployed application.

6. Application Functionality:

  • The deployed application features user authentication (sign-up and sign-in).
  • It includes Notion-like features such as document creation, editing, and visibility settings (public/private).
  • The application has a search bar that functions correctly.
  • Example: The user creates a document titled "Multi-Agent Framework" and sets its visibility to public.

7. Devon Comparison:

  • The user notes similarities between the Deep Agent's interface and the Devon AI platform, particularly in browsing, backend/frontend access, and terminal access.

8. Conclusion:

The Deep Agent is a powerful tool capable of building functional web applications from a single prompt, including user authentication and deployment. The video encourages viewers to try the tool and share their experiences in the comments. The video also recommends watching another video about ChatLM for Teams with more examples.

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