# local-datasource

> Use this tool when you need to access financial market, macroeconomic, and academic paper data without requiring third-party accounts or cloud credits. It provides a standardized interface to query data from sources like akshare, yfinance, wbgapi, and arxiv, making it easy to integrate with MCP-supported AI agents. The local-datasource tool offers a convenient and cost-effective solution for data retrieval, supporting various use cases in finance, economics, and research.

Canonical page: https://skillsregistry.net/skills/jarvislee90s-dot-local-datasource  
JSON: https://api.skillsregistry.net/v1/skills/jarvislee90s-dot-local-datasource

## Description

将akshare、yfinance、wbgapi、arxiv等免费公开接口封装为4个标准MCP工具，使支持MCP的智能体无需第三方账号和云额度即可直接查询金融市场、宏观经济和学术论文数据。

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/bdet5mukga)
- **Repository:** <https://github.com/jarvislee90s-dot/local-datasource>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "jarvislee90s-dot-local-datasource"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jarvislee90s-dot-local-datasource` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jarvislee90s-dot-local-datasource/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt