Building autonomous agent harnesses, local-first UI systems, and LLM developer tooling.
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Zero-dependency, single-file HTML design system & agent skill for LLMs inspired by shadcn/ui. 100% offline, zero npm, zero external CDN. |
Self-hosted showcase & runner platform for AI artifacts and single-page apps. Built with Next.js 15, Drizzle ORM, multi-viewport runner & CSP sandboxing. |
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Pi Agent Enterprise WeChat notification bridge, pushing agent lifecycle events to chat bots while bypassing terminal OSC tunneling limits. |
Curated collection of specialized skills, reporting workflows, and engineering extensions for Claude Code and coding agents. |
- Harness Engineering: Benchmarking autonomous coding agents, session checkpoints, and sandboxed worktrees.
- Agent Artifacts & Sandboxing: Deterministic single-file UI evaluation and isolated iframe runners for LLMs.
- Agentic Workflows: Custom skills development for Claude Code, Pi, and Cursor.




