Lien

关于

Lien (French for 'link') provides AI coding assistants with deep understanding of your codebase through 100% local and private semantic search. It indexes your code using local embeddings, serving context via the Model Context Protocol (MCP) to tools like Cursor and Claude Code. Developers can find code by meaning, check impact before refactoring, surface complexity hotspots, and analyze technical debt, all without sending any proprietary code externally. It supports cross-repository search with a Qdrant backend and offers comprehensive code metrics.

主要功能

• 100% Local & Private semantic code search and analysis
• Integrates with MCP-compatible AI assistants like Cursor and Claude Code
• Cross-repository search for organization-wide code understanding
• Impact analysis to find dependents and assess refactoring risk
• Complexity analysis with human-friendly metrics (test paths, mental load, time to understand)
• 0 GitHub stars

使用案例

• Quickly find relevant code snippets by natural language queries using AI assistants
• Identify and address technical debt by analyzing code complexity and maintainability metrics
• Assess the impact of potential code changes or refactors by identifying all dependents