About ace-tool
ace-tool is an MCP server published by git+eastxiaodong in the Developer Tools category: mCP server for codebase indexing and semantic search.
Install
npx ace-toolclaude mcp add ace-tool -- npx -y ace-toolnpx -y ace-toolThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Ask AI
Ask AI about ace-tool
Powered by Claude · Grounded in docs
Security checks
- ✓README presentThe repository ships documentation.
- !Scoped permissionsDoesn't declare a permission scope. Assume it can do anything its process can.
4 checks have not been run yet.
README
ace-tool
English
MCP server for codebase indexing, semantic search, and AI prompt enhancement.
Installation
npm install -g ace-tool@latest
Or use directly with npx:
npx -y ace-tool@latest --base-url <URL> --token <TOKEN>
Configuration
MCP Settings
Add to your MCP configuration (e.g., Claude Desktop claude_desktop_config.json):
{
"mcpServers": {
"ace-tool": {
"command": "npx",
"args": [
"ace-tool",
"--base-url", "YOUR_BASE_URL",
"--token", "YOUR_TOKEN"
]
}
}
}
Command Line Arguments
| Argument | Required | Description |
|---|---|---|
--base-url |
Yes | API base URL for the indexing service |
--token |
Yes | Authentication token |
--enable-log |
No | Enable logging to .ace-tool/ace-tool.log in project directory |
Tools
search_context
Search for relevant code context based on a natural language query.
Parameters:
project_root_path(required): Absolute path to the project root directoryquery(required): Natural language description of the code you're looking for
How AI Gets the Path:
When used in an IDE (like Cursor, VS Code with MCP support), the AI automatically obtains the project path from:
- IDE Workspace field - The
Workspacefield in IDE State/System Prompt - Terminal
pwdcommand - Runningpwdto get current directory - User input - Asking user to provide the path if not available
Note: In most IDE environments, you don't need to manually specify the path. The AI will automatically detect it from the IDE's workspace information.
Example queries:
- "Where is the function that handles user authentication?"
- "Find the initialization flow of message queue consumers during startup"
- "How is the database connected to the application?"
enhance_prompt
Enhances user requirements by combining codebase context and conversation history to generate clearer, more specific, and actionable prompts. Opens a Web UI for user review and confirmation.
Parameters:
project_root_path(optional): Absolute path to the project root directory (defaults to current working directory)prompt(required): The original prompt to enhanceconversation_history(required): Recent conversation history (5-10 rounds) to help understand user intent
Trigger Methods:
-
Explicit markers (recommended): Add
-enhance,-enhancer,-Enhance, or-Enhancerto your message- Example: "新加一个登录页面-Enhancer"
- Example: "Add login feature -enhance"
-
Explicit request: Ask to "enhance my prompt" or "use enhance_prompt tool"
Features:
- Automatic language detection (Chinese input → Chinese output, English input → English output)
- Interactive Web UI with 4 actions:
- Send Enhanced: Use the enhanced version
- Use Original: Continue with original prompt
- Continue Enhancing: Iteratively refine the prompt
- End Conversation: Stop the AI conversation
- Automatic tool name mapping (converts
codebase-retrievaltosearch_context) - 8-minute timeout with automatic fallback to original prompt
Project Data
ace-tool stores index data in a .ace-tool directory within each project:
your-project/
├── .ace-tool/
│ ├── index.json # Index metadata
│ └── ace-tool.log # Logs (if --enable-log is set)
├── src/
└── ...
The .ace-tool directory is automatically added to .gitignore.
Supported File Types
- Programming languages:
.py,.js,.ts,.jsx,.tsx,.java,.go,.rs,.cpp,.c,.h,.hpp,.cs,.rb,.php,.swift,.kt,.scala,.clj - Config/Data:
.md,.txt,.json,.yaml,.yml,.toml,.xml,.ini,.conf - Web:
.html,.css,.scss,.sass,.less,.vue,.svelte - Scripts:
.sql,.sh,.bash,.ps1,.bat
Error Handling
ace-tool provides friendly error messages for common issues:
| Error Type | Description |
|---|---|
| Token Invalid (401) | Token has expired or is invalid. Update ACE_TOKEN. |
| Access Denied (403) | Token may have been disabled. Contact service provider. |
| SSL Certificate Error | SSL certificate validation failed. Check ACE_BASE_URL. |
| Connection Refused | Cannot connect to server. Check network or service URL. |
| Connection Timeout | Request timed out. Check network status. |
| DNS Resolution Failed | Cannot resolve server address. Check ACE_BASE_URL. |
MCP Logging
ace-tool supports real-time logging via MCP protocol. Logs are automatically pushed to MCP clients that support the logging capability.
Log levels: debug, info, warning, error
To also save logs to a local file, use the --enable-log argument.
License
MIT
中文
用于代码库索引、语义搜索和 AI prompt 增强的 MCP 服务器。
安装
npm install -g ace-tool@latest
或直接使用 npx:
npx -y ace-tool@latest --base-url <URL> --token <TOKEN>
配置
MCP 设置
添加到你的 MCP 配置文件(例如 Claude Desktop 的 claude_desktop_config.json):
{
"mcpServers": {
"ace-tool": {
"command": "npx",
"args": [
"ace-tool",
"--base-url", "YOUR_BASE_URL",
"--token", "YOUR_TOKEN"
]
}
}
}
命令行参数
| 参数 | 必填 | 描述 |
|---|---|---|
--base-url |
是 | 索引服务的 API 基础 URL |
--token |
是 | 认证令牌 |
--enable-log |
否 | 启用日志,保存到项目目录的 .ace-tool/ace-tool.log |
工具
search_context
基于自然语言查询搜索相关代码上下文。
参数:
project_root_path(必填):项目根目录的绝对路径query(必填):描述你要查找的代码的自然语言
AI 如何获取路径:
在 IDE 中使用时(如 Cursor、支持 MCP 的 VS Code),AI 会自动从以下来源获取项目路径:
- IDE Workspace 字段 - IDE 状态/系统提示中的
Workspace字段 - 终端
pwd命令 - 运行pwd获取当前目录 - 用户输入 - 如果无法自动获取,会询问用户提供路径
注意: 在大多数 IDE 环境中,你不需要手动指定路径。AI 会自动从 IDE 的工作区信息中检测路径。
查询示例:
- "处理用户认证的函数在哪里?"
- "查找启动时消息队列消费者的初始化流程"
- "数据库是如何连接到应用程序的?"
enhance_prompt
通过结合代码库上下文和对话历史来增强用户需求,生成更清晰、更具体、更可执行的 prompt。打开 Web UI 供用户审查和确认。
参数:
project_root_path(可选):项目根目录的绝对路径(默认使用当前工作目录)prompt(必填):需要增强的原始 promptconversation_history(必填):最近的对话历史(5-10 轮对话),帮助理解用户意图
触发方式:
-
显式标记(推荐):在消息中添加
-enhance、-enhancer、-Enhance或-Enhancer- 示例:"新加一个登录页面-Enhancer"
- 示例:"Add login feature -enhance"
-
显式请求:要求"增强我的 prompt"或"使用 enhance_prompt 工具"
功能特性:
- 自动语言检测(中文输入 → 中文输出,英文输入 → 英文输出)
- 交互式 Web UI,提供 4 个操作:
- 发送增强:使用增强后的版本
- 使用原始:继续使用原始 prompt
- 继续增强:迭代式优化 prompt
- 结束对话:停止 AI 对话
- 自动工具名称映射(将
codebase-retrieval转换为search_context) - 8 分钟超时,自动回退到原始 prompt
项目数据
ace-tool 在每个项目的 .ace-tool 目录中存储索引数据:
your-project/
├── .ace-tool/
│ ├── index.json # 索引元数据
│ └── ace-tool.log # 日志(如果设置了 --enable-log)
├── src/
└── ...
.ace-tool 目录会自动添加到 .gitignore。
支持的文件类型
- 编程语言:
.py,.js,.ts,.jsx,.tsx,.java,.go,.rs,.cpp,.c,.h,.hpp,.cs,.rb,.php,.swift,.kt,.scala,.clj - 配置/数据:
.md,.txt,.json,.yaml,.yml,.toml,.xml,.ini,.conf - Web:
.html,.css,.scss,.sass,.less,.vue,.svelte - 脚本:
.sql,.sh,.bash,.ps1,.bat
错误处理
ace-tool 为常见问题提供友好的错误提示:
| 错误类型 | 描述 |
|---|---|
| Token 无效 (401) | Token 已过期或无效,请更新 ACE_TOKEN |
| 访问被拒绝 (403) | Token 可能已被禁用,请联系服务提供商 |
| SSL 证书错误 | SSL 证书验证失败,请检查 ACE_BASE_URL 配置 |
| 连接被拒绝 | 无法连接到服务器,请检查网络或服务地址 |
| 连接超时 | 请求超时,请检查网络状况 |
| DNS 解析失败 | 无法解析服务器地址,请检查 ACE_BASE_URL |
MCP 日志
ace-tool 支持通过 MCP 协议实时推送日志。日志会自动推送到支持日志功能的 MCP 客户端。
日志级别:debug, info, warning, error
如需同时保存日志到本地文件,请使用 --enable-log 参数。
许可证
MIT
README copy captured when this server was indexed; it may lag the repository. The original is authoritative.