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TraceRoot.AI

ActiveHiring

Open source self-improving layer for AI agents

S25·Summer 2025·B2B·San Francisco, CA, USA·Team of 3·Founded 2025

About

TraceRoot is the open-source self-improving layer for AI agents — observability that detects failures in production, root-causes them against your source code and GitHub history, opens verified fix PRs, and evals every fix — so your agent gets better with every release.

Founders

  • Xinwei He· Founder/CEO

    Founder and CEO at TraceRoot.AI. Prev. Research Scientist at Meta & Founding Engineer at Kumo.AI (Forbes 50 AI). Stanford CS, published in top conferences including ICLR, NeurIPS, KDD. OSS Core Contributor: PyTorch Geometric.

Product launches · 1 launch

Change history · 14 recorded

  1. October 4, 2026
    • Founder profile updated08:00 PM
    • YC partner updated08:00 PM
    • Launches refreshed08:00 PM
  2. September 20, 2026
    • YC partner updated08:00 PM
    • Launches refreshed08:00 PM
    • Founder profile updated08:00 PM
  3. September 6, 2026
    • Founder profile updated08:00 PM
    • Launches refreshed08:00 PM
    • YC partner updated08:00 PM
  4. September 2, 2026
    • Tags updated07:00 PM
  5. August 17, 2026
    • Tags updated07:00 PM
    • Team grew from 1 to 307:00 PM
  6. August 10, 2026
    • Pitch updated07:00 PM
    • Description rewritten07:00 PM