# CNEquity (MCP server)

> CNEquity is an MCP server that adds finance tools to AI assistants such as Claude Desktop, Claude Code and Cursor. China A-share data lake for AI agents: prices, fundamentals, flows and events, point-in-time. It has 868 GitHub stars, is released under the Apache-2.0 license and runs locally with uvx cnequity.

CNEquity 将 A股股票行情、财务数据、期货合约、公司事件和资金面等多源数据整理为本地 Parquet 数据湖，提供增量采集、失败续跑、质量审计与统一查询。适合量化研究与反复回测、长期积累历史股票数据，为个人研究者和 AI Agent 提供一套完整的本地金融数据方案。

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/rootSunc/CNEquity |
| GitHub stars | 868 |
| License | Apache-2.0 |
| Language | Python |
| Transport | stdio |
| Packages | pypi: cnequity |
| Remote URL | none |
| Needs API key | no |
| Official | no |
| Works with | Claude Desktop, Claude Code, Cursor, VS Code |
| Category | Finance |
| Latest release | v0.20.0 (Oct 25, 2026) |
| Last commit | Oct 25, 2026 |
| MCP registry name | io.github.rootSunc/cnequity |

## Install

### Claude Desktop (claude_desktop_config.json)

```json
{
  "mcpServers": {
    "cnequity": {
      "command": "uvx",
      "args": [
        "cnequity"
      ]
    }
  }
}
```

Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.

### Claude Code

```sh
claude mcp add --transport stdio cnequity -- uvx cnequity
```

### Cursor (.cursor/mcp.json)

```json
{
  "mcpServers": {
    "cnequity": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "cnequity"
      ]
    }
  }
}
```

Project file; use ~/.cursor/mcp.json to enable it in every project.

### VS Code (.vscode/mcp.json)

```json
{
  "servers": {
    "cnequity": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "cnequity"
      ]
    }
  }
}
```

Config formats checked against the official docs on 2026-10-07.

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