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chenglin1112/README.md

Hi, I'm Chenglin (Chris) Yang

I work on runtime safety for AI agents — deterministic guardrails that bound what a tool-using agent can do, before an action executes.

Featured work

  • AgentTrust — an open-source runtime safety layer for agent tool calls: a deterministic rule gate with safer-alternative suggestions (SafeFix), multi-step attack-chain detection (RiskChain), and an opt-in self-learning LLM judge. 95.4% held-out verdict accuracy at a 2.1% benign false-positive rate, ~0.3 ms median latency, 410 unit tests, MCP-native.

Other safety tooling

  • vibeguard — a safety net for AI-assisted development: auto-snapshot, architecture guard, smart recovery
  • kill-the-digital-clone — an anti-distillation defense toolkit

Papers

  • AgentTrust: Runtime Safety Evaluation and Interception for AI Agent Tool UsearXiv:2605.04785
  • AgentTrust: A Self-Improving Trust Layer for AI-Agent ActionsarXiv:2606.08539

Currently

  • Final-year BSc Software Engineering, University of Lancashire (UK)
  • Applying for PhD positions (Fall 2027) in AI safety, agent security, and trustworthy ML

📫 yangchenglin802@gmail.com

Popular repositories Loading

  1. AgentTrust AgentTrust Public

    Deterministic safety floor for tool-using AI agents: pre-execution gating, SafeFix suggestions, attack-chain detection, opt-in self-learning LLM judge. Papers: arXiv 2605.04785, 2606.08539

    Python 30 7

  2. kill-the-digital-clone kill-the-digital-clone Public

    💀 反AI蒸馏防护工具箱 | Anti-Distillation Defense Toolkit — 人可以被优化,但灵魂不能被窃取 | People can be optimized, but souls cannot be stolen

    Python 19 1

  3. vibeguard vibeguard Public

    The safety net for vibe coding — auto-snapshot, architecture guard, and smart recovery for AI-assisted development.

    TypeScript 4

  4. skills skills Public

    Forked from openai/skills

    Skills Catalog for Codex

    Python 1

  5. reflexivity-engine reflexivity-engine Public

    Python

  6. regexforge regexforge Public

    RegexForge — an Anna App (WIP)

    JavaScript