YC Summer 2026 (S26) founder

Dekai Li

Founder of Trident, Autonomous offensive security agents. The best defense is offense

Company

Dekai Li is listed as a founder of Trident. Trident is the standard for modern day security. its an agentic pentester that chains vulnerabilities together like a real attacker mapping verified attack paths across AWS, Azure, GCP, web apps, and APIs. Run AI attacks and get fixes. Get started today: tridentsecurity.io

Founder traction evidence

Public posts and activity attributed directly to this founder.

  1. X

    We Made AI Hack OpenClaw: What We Found and How to Protect Yourself How Did This We pointed Esprit, our AI powered hacking and penetration testing agent, at the OpenClaw codebase and let it do its thing.

    We Made AI Hack OpenClaw: What We Found and How to Protect Yourself How Did This We pointed Esprit, our AI powered hacking and penetration testing agent, at the OpenClaw codebase and let it do its thing. Esprit ran a full white box security assessment following OWASP

  2. X

    the top 3 startups on youtube right now (I see them every hour): base44 usemotion monday CRM who agrees 😂

    the top 3 startups on youtube right now (I see them every hour): base44 usemotion monday CRM who agrees 😂

  3. X

    the strongest in history vs the strongest today how opus 4.6 and codex 5.3 debate fells like

    the strongest in history vs the strongest today how opus 4.6 and codex 5.3 debate fells like

  4. X

    We pointed an AI pentesting agent at OpenClaw.

    We pointed an AI pentesting agent at OpenClaw. It came back with 24 confirmed vulnerabilities. 20 critical (also how to protect yourself)↓

  5. X

    I added "/usage" command in opencode to check you usage like in claude code can someone test anthropic account for me (I don't have it) @thdxr help me test 😭 here: https://t.co/7FjnaSI85c

    I added "/usage" command in opencode to check you usage like in claude code can someone test anthropic account for me (I don't have it) @thdxr help me test 😭 here: https://t.co/7FjnaSI85c