mcp-language-server — Claude MCP 必备工具中文教程
mcp-language-server — Claude MCP 必备工具中文教程 是 AI Skill Hub 本期精选MCP工具之一。已获得 1.5k 颗 GitHub Star，综合评分 8.6 分，整体质量较高。我们强烈推荐将其纳入你的 AI 工具库，帮助提升工作效率。
通过安装 mcp-language-server — Claude MCP 必备工具中文教程，你的 AI 助手将获得额外的工具调用能力，可以用自然语言直接操控该工具的功能，无需学习复杂的命令行语法。MCP 工具的核心价值在于"一次配置，永久增强"——配置完成后，每次与 AI 对话时都可以无缝调用这些工具。
在技术实现上，MCP 工具通过标准的 JSON-RPC 协议与 AI 客户端通信，工具的功能以"工具列表"的形式暴露给 AI 模型，AI 可以按需调用。mcp-language-server — Claude MCP 必备工具中文教程 提供了结构化的工具调用接口，使 AI 模型能够精确地理解和使用每个功能点，显著降低 AI 在工具使用上的错误率。
与传统的 API 集成相比，MCP 工具的优势在于无需编写代码——用户只需在配置文件中添加几行 JSON，即可让 AI 获得全新能力。AI Skill Hub 将 mcp-language-server — Claude MCP 必备工具中文教程 评为 AI 评分 8.6 分，属于同类工具中的优质选择。
mcp-language-server — Claude MCP 必备工具中文教程 是一款遵循 MCP（Model Context Protocol）标准协议的 AI 工具扩展。通过 MCP 协议，它可以让 Claude、Cursor 等主流 AI 客户端直接访问和操作外部工具、数据源和服务，实现 AI 能力的无缝扩展。无论是文件操作、数据库查询还是 API 调用，都可以通过自然语言在 AI 对话中直接触发，极大提升生产效率。
mcp-language-server — Claude MCP 必备工具中文教程 是一款遵循 MCP（Model Context Protocol）标准协议的 AI 工具扩展。通过 MCP 协议，它可以让 Claude、Cursor 等主流 AI 客户端直接访问和操作外部工具、数据源和服务，实现 AI 能力的无缝扩展。无论是文件操作、数据库查询还是 API 调用，都可以通过自然语言在 AI 对话中直接触发，极大提升生产效率。
- 通过标准 MCP 协议与 Claude、Cursor 等主流 AI 客户端深度集成
- 提供结构化工具调用接口，显著降低 AI 集成复杂度
- 支持 Claude Desktop 和 Claude Code 无缝接入，开箱即用
- 可与其他 MCP 工具组合叠加，构建完整 AI 工作站
- 轻量无侵入设计，不影响现有系统架构
- 在 Claude Desktop 对话中直接调用本地工具，实现 AI 与系统的深度联动
- 通过自然语言驱动复杂的多步骤自动化任务，代替繁琐手动操作
- 将多个 MCP 工具组合使用，构建个人专属 AI 工作站
# 方式一：通过 Claude Code CLI 一键安装
claude skill install https://github.com/isaacphi/mcp-language-server
# 方式二：手动配置 claude_desktop_config.json
{
"mcpServers": {
"mcp-language-server---claude-mcp---------": {
"command": "npx",
"args": ["-y", "mcp-language-server"]
}
}
}
# 配置文件位置
# macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
# Windows: %APPDATA%/Claude/claude_desktop_config.json
- 确认已安装 Node.js（v18 或以上版本）
- 打开 Claude Desktop 或 Claude Code 的 MCP 配置文件
- 按「交给 Agent 安装 → Claude Desktop」标签中的 JSON 配置填入 mcpServers 字段
- 保存配置文件并重启 Claude 客户端
- 重启后，在对话中即可使用本工具
# 安装后在 Claude 对话中直接使用 # 示例： 用户: 请帮我用 mcp-language-server — Claude MCP 必备工具中文教程 执行以下任务... Claude: [自动调用 mcp-language-server — Claude MCP 必备工具中文教程 MCP 工具处理请求] # 查看可用工具列表 # 在 Claude 中输入："列出所有可用的 MCP 工具"
// claude_desktop_config.json 配置示例
{
"mcpServers": {
"mcp-language-server___claude_mcp_________": {
"command": "npx",
"args": ["-y", "mcp-language-server"],
"env": {
// "API_KEY": "your-api-key-here"
}
}
}
}
// 保存后重启 Claude Desktop 生效
MCP Language Server
This is an MCP server that runs and exposes a language server to LLMs. Not a language server for MCP, whatever that would be.
About
This codebase makes use of edited code from gopls to handle LSP communication. See ATTRIBUTION for details. Everything here is covered by a permissive BSD style license.
mcp-go is used for MCP communication. Thank you for your service.
This is beta software. Please let me know by creating an issue if you run into any problems or have suggestions of any kind.
Setup
- Install Go: Follow instructions at <https://golang.org/doc/install>
- Install or update this server:
go install github.com/isaacphi/mcp-language-server@latest - Install a language server: follow one of the guides below
- Configure your MCP client: follow one of the guides below
<details> <summary>Go (gopls)</summary> <div> <p><strong>Install gopls</strong>: <code>go install golang.org/x/tools/gopls@latest</code></p> <p><strong>Configure your MCP client</strong>: This will be different but similar for each client. For Claude Desktop, add the following to <code>~/Library/Application\ Support/Claude/claude_desktop_config.json</code></p>
{
"mcpServers": {
"language-server": {
"command": "mcp-language-server",
"args": ["--workspace", "/Users/you/dev/yourproject/", "--lsp", "gopls"],
"env": {
"PATH": "/opt/homebrew/bin:/Users/you/go/bin",
"GOPATH": "/users/you/go",
"GOCACHE": "/users/you/Library/Caches/go-build",
"GOMODCACHE": "/Users/you/go/pkg/mod"
}
}
}
}
<p><strong>Note</strong>: Not all clients will need these environment variables. For Claude Desktop you will need to update the environment variables above based on your machine and username:</p> <ul> <li><code>PATH</code> needs to contain the path to <code>go</code> and to <code>gopls</code>. Get this with <code>echo $(which go):$(which gopls)</code></li> <li><code>GOPATH</code>, <code>GOCACHE</code>, and <code>GOMODCACHE</code> may be different on your machine. These are the defaults.</li> </ul>
</div> </details> <details> <summary>Rust (rust-analyzer)</summary> <div> <p><strong>Install rust-analyzer</strong>: <code>rustup component add rust-analyzer</code></p> <p><strong>Configure your MCP client</strong>: This will be different but similar for each client. For Claude Desktop, add the following to <code>~/Library/Application\ Support/Claude/claude_desktop_config.json</code></p>
{
"mcpServers": {
"language-server": {
"command": "mcp-language-server",
"args": [
"--workspace",
"/Users/you/dev/yourproject/",
"--lsp",
"rust-analyzer"
]
}
}
}
Python (pyright)
Install pyright: npm install -g pyright
Configure your MCP client: This will be different but similar for each client. For Claude Desktop, add the following to ~/Library/Application\ Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"language-server": {
"command": "mcp-language-server",
"args": [
"--workspace",
"/Users/you/dev/yourproject/",
"--lsp",
"pyright-langserver",
"--",
"--stdio"
]
}
}
}
Typescript (typescript-language-server)
Install typescript-language-server: npm install -g typescript typescript-language-server
Configure your MCP client: This will be different but similar for each client. For Claude Desktop, add the following to ~/Library/Application\ Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"language-server": {
"command": "mcp-language-server",
"args": [
"--workspace",
"/Users/you/dev/yourproject/",
"--lsp",
"typescript-language-server",
"--",
"--stdio"
]
}
}
}
C/C++ (clangd)
Install clangd: Download prebuilt binaries from the official LLVM releases page or install via your system's package manager (e.g., apt install clangd, brew install clangd).
Configure your MCP client: This will be different but similar for each client. For Claude Desktop, add the following to ~/Library/Application\\ Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"language-server": {
"command": "mcp-language-server",
"args": [
"--workspace",
"/Users/you/dev/yourproject/",
"--lsp",
"/path/to/your/clangd_binary",
"--",
"--compile-commands-dir=/path/to/yourproject/build_or_compile_commands_dir"
]
}
}
}
Note:
- Replace
/path/to/your/clangd_binarywith the actual path to your clangd executable. --compile-commands-dirshould point to the directory containing yourcompile_commands.jsonfile (e.g.,./build,./cmake-build-debug).- Ensure
compile_commands.jsonis generated for your project for clangd to work effectively.
Other
I have only tested this repo with the servers above but it should be compatible with many more. Note:
- The language server must communicate over stdio.
- Any aruments after
--are sent as arguments to the language server. - Any env variables are passed on to the language server.
Setup
Clone the repo:
git clone https://github.com/isaacphi/mcp-language-server.git
cd mcp-language-serverA justfile is included for convenience:
just -l
Available recipes:
build # Build
check # Run code audit checks
fmt # Format code
generate # Generate LSP types and methods
help # Help
install # Install locally
snapshot # Update snapshot tests
test # Run testsConfigure your Claude Desktop (or similar) to use the local binary:
{
"mcpServers": {
"language-server": {
"command": "/full/path/to/your/clone/mcp-language-server/mcp-language-server",
"args": [
"--workspace",
"/path/to/workspace",
"--lsp",
"language-server-executable"
],
"env": {
"LOG_LEVEL": "DEBUG"
}
}
}
}Rebuild after making changes.
Demo
mcp-language-server helps MCP enabled clients navigate codebases more easily by giving them access semantic tools like get definition, references, rename, and diagnostics.
