Lain Mcp

Name: Lain Mcp
Author: spuentesp

@spuentesp

代码仓库

关于 Lain Mcp

暂无概览

基本信息

分类

其他

传输方式

stdio

发布者

spuentesp

提交者

Sebastián Puentes

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "lain": {
      "command": "/path/to/lain/target/release/lain",
      "args": [
        "--workspace",
        "/path/to/your/project",
        "--transport",
        "stdio"
      ]
    }
  }
}

工具

未检测到工具

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概览

What is Lain Mcp?

LAIN-mcp is a Rust MCP server that gives AI coding agents real architectural awareness of your codebase by maintaining a persistent knowledge graph of every symbol and relationship. It is built for navigating large codebases efficiently, reducing token consumption by providing structure and impact analysis before changes.

How to use Lain Mcp?

Install the server and configure it with your MCP client. Invoke any of its 21 MCP tools covering architecture, search, impact analysis, and health monitoring. No API keys or cloud setup are required.

Key features of Lain Mcp

Blast radius analysis to know what breaks before changes
Persistent, queryable knowledge graph of every symbol
Co-change detection from git history analysis
Local semantic search with ONNX embeddings, no data leaving your machine
Sub-millisecond graph queries built in Rust with petgraph
21 MCP tools for architecture, search, impact, and health

Use cases of Lain Mcp

Assessing impact of a proposed change across a large codebase
Discovering files that historically evolve together via git co-change analysis
Performing local, offline semantic search without external API calls
Providing AI coding agents with a structural map before making modifications

FAQ from Lain Mcp

How does Lain Mcp differ from alternative code search tools?

It provides persistent architectural awareness through a knowledge graph, not just line-by-line search, and runs completely locally with no cloud dependencies or API keys.