Projects

GFI-Bot

ML-powered 🤖 for finding and labeling good first issues in your GitHub project!

LicenseRec

LicenseRec is an open source license recommendation tool that helps developers choose a optimal license for their OSS project.

Library Migration Helper

Welcome to the main repository for paper “A Multi-Metric Ranking Approach for Library Migration Recommendations.” This repository contains everything for paper replication, some command-line utility tools, and a RESTful backend for our website demo.

OSS Development

本课程为大学计算机系本科生和研究生设计,课程目的是使得计算机领域的同学们对于开源软件的开发方法、开发过程和支持技术有深入的了解,对于如何将抽象方法和理论知识结合到工程中有更好的锻炼,对于参与开源软件社区有基本的掌握。

Open source license FQA

开源许可证常见问题解答

SIT

SIT is an accurate, compliant SBOM generator with incremental construction.

LicenseAIHelper

LicenseAiHelper是面向开源平台打造的智能化开源许可证合规性分析与推荐工具。项目由北京大学开源分析实验室成员研发,融合传统规则引擎与大模型的能力,为开源项目提供全方位的许可证智能服务。

Package Dashboard

A cross-ecosystem SCA tool that provides a unified view of supply chain risk by analyzing both software artifacts and upstream community health.

Repository Navigator

Repository Navigator是基于大语言模型(LLM)的一款智能代码问题定位与修复工具,帮助开发者快速在代码仓库中定位 Bug,并自动生成修复方案,无需手动逐行排查代码。

Latest Posts

One paper accepted by FSE 2026!

Ziheng’s study on cross-ecosystem software composition analysis is accepted by FSE 2026 Tool Demonstrations Track. Congratulations to Ziheng!

Changguo's SIT Tool Integrated into GitHub & AtomGit

To address the widespread issues of inaccuracy, non-compliance, and incompleteness in the SBOMs generated by existing mainstream tools, we design and implement an automated SBOM generation tool based on incremental construction.

Two papers accepted by ICSE 2026!

Weiwei’s study on license variants in the PyPI ecosystem and Yiliang’s study on the CVE ecosystem have been accepted by ICSE 2026!