Nie Xiaochen

@nnabuuu

On GitHub since March 2013

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1 MCP Server2 Skills1 Agentacross 3 categories

Harness Engineering Toolkit

nnabuuu

Diagnose and fix the harness around your AI agent — the system that decides whether it succeeds or fails. Skills for Claude Code, Codex, Cursor, and 41+ tools.

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Agentdevtools

41 dir

stele-mcp

Xiaochen Nie

实录 / Stele — carve decisions as they're made, traceable ever after. Local MCP server + SQLite decision-provenance store; primary client is Claude Code.

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MCP Servermcp

1 dir

@kedge-agentic/common

nnabuuu

Shared types for Claude Code as a Service

SkillLLM Tool

1 dir

@kedge-agentic/react-sdk

nnabuuu

React hooks and utilities for integrating with Claude-Code-as-a-Service backend

SkillLLM Tool

1 dir