public-apis-mcp-server
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@public-apis-mcp-serverWhat's the weather in Tokyo?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Public APIs MCP Server
一个零配置的 MCP 服务,包装 11 个免费公共 API,无需 API key,开箱即用。
A zero-config MCP server wrapping 11 free public APIs. No API keys required, works out of the box.
服务配置 / Server Config
{
"mcpServers": {
"public-apis": {
"command": "uvx",
"args": ["public-apis-mcp-server@latest"]
}
}
}环境变量 / Environment Variables
无。无需任何配置即可使用。 None. Truly zero configuration.
Related MCP server: Civic Data MCP Server
工具清单 / Available Tools
🌤️ 天气查询 — get_weather
基于 Open-Meteo,查询实时天气及 7 天预报。 Real-time weather and 7-day forecast via Open-Meteo (free, no key).
{
"arguments": { "city": "Beijing" }
}🌍 国家信息 — get_country_info
查询国家详情:人口、货币、语言、国旗等。 Country details: population, currency, languages, flag via REST Countries.
{
"arguments": { "name": "Japan" }
}🚀 近地小行星 — get_asteroid_info
查询 NASA NEO 小行星数据(按日期)。 Near-Earth asteroid data from NASA NEO by date.
{
"arguments": { "date": "2026-06-13" }
}🔭 每日天文图片 — get_astronomy_picture
NASA APOD — 每日天文图片及说明。 NASA Astronomy Picture of the Day with explanation.
📍 IP 地理定位 — get_ip_geolocation
通过 ip-api.com 查询 IP 地址的地理位置(城市、国家、经纬度等)。 IP geolocation via ip-api.com (city, country, coordinates, ISP).
{
"arguments": { "ip": "8.8.8.8" }
}📖 英文词典 — lookup_word
Free Dictionary API — 单词定义、音标、词性、例句。 English word definitions, phonetics, parts of speech, examples.
{
"arguments": { "word": "serendipity" }
}🎯 随机活动 — get_random_activity
Bored API — 推荐随机活动,可按类型筛选。 Random activity recommendation, filterable by type.
{
"arguments": { "type": "recreational" }
}📄 学术论文搜索 — search_arxiv
arXiv API — 搜索物理、数学、计算机科学等论文。 Search arXiv papers across physics, math, CS, and more.
{
"arguments": { "query": "transformer attention", "max_results": 5 }
}📚 图书搜索 — search_books
Open Library — 按书名、作者、ISBN 搜索图书。 Search books by title, author, or ISBN via Open Library.
{
"arguments": { "query": "dune", "limit": 5 }
}☀️ 日出日落 — get_sun_times
Sunrise-Sunset API — 查询日出日落、天文晨昏时间。 Sunrise, sunset, dawn, dusk times for any location.
{
"arguments": {
"lat": 39.9042,
"lng": 116.4074
}
}💬 测试数据 — get_posts / get_users
JSONPlaceholder — 获取模拟帖子/用户数据,适合开发和测试。 Fetch mock posts and user data for development/testing.
关于 API 限制 / API Limits
工具 | 来源 | 限制 |
| Open-Meteo | 完全免费,每分钟 10,000 请求 |
| REST Countries | 完全免费 |
| NASA NEO | 内置 |
| NASA APOD | 同上 |
| ip-api.com | 完全免费,每分钟 45 请求 |
| Free Dictionary | 完全免费 |
| Bored API | 完全免费 |
| arXiv API | 完全免费,合理使用 |
| Open Library | 完全免费,合理使用 |
| Sunrise-Sunset | 完全免费 |
| JSONPlaceholder | 完全免费 |
所有工具均使用 HTTP API,无需任何 API key 或注册。 All tools use public HTTP APIs — no registration or API key needed.
本地开发 / Local Development
git clone https://github.com/online111111/public-apis-mcp-server.git
cd public-apis-mcp-server
uv sync
uv run python -m public_apis_mcp_server.server许可证 / License
MIT
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