{
  "id": 1626455,
  "title": "Why I Built xAgent",
  "url": "https://urgent.news/2026/08/18/why-i-built-xagent",
  "topic": "ai",
  "section": "AI",
  "published": "2026-08-18T03:35:34.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/coffeehc/why-i-built-xagent-2m3o"
  },
  "original_language": "en",
  "account": "In April 2025, the author began developing xAgent with the goal of creating a task-oriented AI Agent that could autonomously execute work and automate processes. Initially, the focus was on developing a single Agent, but quickly encountered challenges when the prompt's focus on a single type of work led to poor performance on other tasks. To address this, the author introduced multiple Agents, each responsible for a different aspect of the task, enabling collaboration among them. This approach worked well, but quickly revealed another issue: the high cost of using tokens. The author invested in a modified RTX 4090 with 48 GB of VRAM to run open models locally, which helped reduce costs but exposed another problem: the local models were not sophisticated enough. Despite buying tokens from top-tier models, the author could not afford to keep doing so, and the limited budget forced them to rethink their approach. This led to extensive testing of various tasks, models, and context management methods. By August 2025, the author had created a functional version of xAgent. Around this time, the author's wife started using Agents, which prompted the idea of making the system multi-user and running it on a server. This decision significantly shaped the product. The author's perception of an Agent evolved from a simple assistant to a collaborative colleague that moves work forward independently and requests confirmation when necessary. This understanding influenced the development of xAgent, which now resembles a chat interface but can perform tasks without direct user input, such as researching, processing files, and using tools. The author acknowledges that xAgent may not have the capabilities of more powerful models, but the system must maintain task progress while keeping costs under control. The author released the first public version, 0.0.4.beta, in March 2026, after receiving feedback from friends and potential users who primarily wanted to know if the product worked well and could handle their tasks efficiently.",
  "summary": "I started building xAgent in April 2025. The original idea was straightforward: build a task-oriented Agent that could run work on its own and turn AI into real automation. Looking back, that sentence sounds simple. Most of what I have done over the past year has been filling in everything hidden inside the words “run work on its own.” The first version used a single Agent. I quickly ran into a…",
  "key_points": [
    "Author began developing xAgent in April 2025 to create autonomous task-oriented AI Agent.",
    "Introduced multiple Agents to collaborate on different aspects of tasks, but faced high token costs."
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}