trueline-mcp

概述

trueline-mcp 是一个模型上下文协议 (MCP) 服务器，旨在优化 AI 编码助手与文件的交互方式。它提供六个 MCP 工具，实现定向读取（仅获取需要的行范围）、紧凑编辑（使用内容哈希而非回显旧文本）和语义变更审查（基于 AST 的摘要）。该服务器拦截内置的编辑调用，将大文件读取重定向到其高效工具，并阻止未经验证的编辑，防止文件意外更改时的静默损坏。

试试问 AI

装完之后，这里有 5 个你可以让 AI 做的事：

• trueline_outline

  Returns an AST-based structural outline of any file showing functions, classes, declarations, and their line ranges.

  试试:Show me the structure of this file试试:What functions are defined in utils.js?
• trueline_read

  Reads specific line ranges from files to minimize token usage.

  试试:Read lines 25-45 from src/server.ts试试:Show me imports and the function at line 80
• trueline_search

  Finds lines by literal string or regex and returns them with edit-ready references.

  试试:Search for all functions containing 'error'试试:Find all references to 'useState'
• trueline_edit

  Performs compact and verified edits using line-range references and content hashes instead of echoing back entire blocks.

  试试:Replace lines 25-45 with this new function试试:Update the version number in package.json
• trueline_changes

  Provides an AST-based summary of structural changes compared to a git ref.

  试试:Show me what changed since last commit试试:Compare the current version with v1.2.0
• trueline_verify

  Checks whether held content references are still valid without re-reading the file.

  试试:Are the references I still valid?试试:Verify these line ranges haven't changed

可对比工具

安装

/plugin marketplace add rjkaes/trueline-mcp
/plugin install trueline-mcp@trueline-mcp

FAQ

trueline-mcp 支持哪些平台？

它支持 Claude Code、Gemini CLI、VS Code Copilot、OpenCode 和 Codex CLI，根据平台功能提供不同级别的功能。

trueline-mcp 如何防止文件静默损坏？

它使用内容哈希验证 - 每次读取操作都包含哈希值，而编辑必须返回这些哈希。如果文件自读取后已更改，或者代理产生幻觉内容，编辑将被拒绝。

Hacker News 讨论

开发者社区最近的相关讨论。

• Show HN: Trueline – Hash-verified edits save 44% of Claude's output tokens▲ 2
  帖子 by rjkaes · 2026-03-05

trueline-mcp 对比