The Agentic Application Stack Explained
Blog post from CopilotKit
The Agentic Application Stack is a foundational architecture that enables the development of agent-native applications, where AI agents are central to the software's functionality and user experience. These applications, exemplified by tools like Replit’s Ghostwriter, OpenAI’s Canvas, and GitHub’s Copilot, feature AI agents that autonomously assist users in complex tasks, enhancing productivity and interaction. The architecture comprises several layers, including Model Serving, Storage, Tools & Libraries, Agent Frameworks, Agent Hosting and Serving, and User Experience, each playing a crucial role in the agent’s capabilities. For instance, in a travel planning app, the stack allows an AI agent to automate itinerary creation, manage bookings, and make real-time adjustments, significantly transforming the user experience by efficiently handling both structured and unstructured data through APIs and databases. The stack's broader impact is seen across industries, where agentic copilots revolutionize user experiences, showcasing the potential for integrated and autonomous AI assistance in software development.
| Trend | Post Mentions | Total Month Mentions | Posts | Companies | MoM |
|---|---|---|---|---|---|
| LLM | 13 | 3,362 | 423 | 155 | -16% |
| AI Agents | 9 | 804 | 160 | 77 | +56% |
| Real-time | 8 | 3,579 | 860 | 226 | -21% |
| AI Coding Assistant | 6 | 449 | 91 | 56 | -13% |
| Multi-agent systems | 2 | 108 | 32 | 25 | +93% |
| RAG | 2 | 1,943 | 207 | 76 | -13% |
| Vector Search | 1 | 2,767 | 278 | 102 | -41% |
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