# RustAPI — 5-Line Rust APIs with OpenAPI

> RustAPI trims production Rust endpoints to a 5-line starter pattern; verified 50 stars, Apache-2.0, replay tooling, and built-in OpenAPI docs at `/docs`.

## Install

Save the content below to `.claude/skills/` or append to your `CLAUDE.md`:

## Quick Use

```bash
cargo rustapi new
# define handlers with #[rustapi_rs::get(...)]
# serve docs automatically at /docs
```

## Intro

RustAPI trims production Rust endpoints to a 5-line starter pattern; verified 50 stars, Apache-2.0, replay tooling, and built-in OpenAPI docs at `/docs`.

**Best for:** Rust backend builders who want generated docs and replay/debug helpers without large framework boilerplate

**Works with:** Tokio-based Rust services, OpenAPI consumers, health probes, and replay-based debugging

**Setup time:** 10-20 minutes

## Main

- The README shows `RustApi::auto()` collecting macro routes, generating docs, and starting a runtime, which is a concrete dev-UX claim.
- Replay tooling with `cargo rustapi replay list/run/diff` makes it more than another terse Rust framework.
- This is the smallest repo in the set at 50 stars, so the listing stays factual and conservative.

### FAQ

- **Is it already an MCP framework?**: No. MCP appears in the roadmap; current value is API generation and replay tooling.
- **What should I verify first?**: Build a hello route and open `/docs`.
- **Why include a 50-star repo?**: Fresh activity and unusually concrete debugging ergonomics.

## Source & Thanks

> Source: https://github.com/Tuntii/RustAPI
> License: Apache-2.0
> GitHub stars: 50 · forks: 3

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## Quick Use

```bash
cargo rustapi new
# define handlers with #[rustapi_rs::get(...)]
# serve docs automatically at /docs
```

## Intro

RustAPI 把生产级 Rust 接口压缩到 5 行起步模式；已核验 50 stars、Apache-2.0，并提供 replay 工具链与默认 `/docs` OpenAPI 文档入口。

**Best for:** 想用自动文档与回放调试能力减少大型框架样板代码的 Rust 后端开发者

**Works with:** 基于 Tokio 的 Rust 服务、OpenAPI 消费方、健康探针与回放式调试流程

**Setup time:** 10-20 minutes

## Main

- README 真实展示了 `RustApi::auto()` 如何收集宏路由、生成文档并启动运行时，这是可核验的开发体验承诺。
- 带 `cargo rustapi replay list/run/diff` 的回放工具链，让它不只是另一个简洁语法框架。
- 它是这组里星数最小的项目，因此正文保持克制、只写已验证事实。

### FAQ

- **它现在就是 MCP 框架吗？**：不是，MCP 仍在 roadmap；当前价值是 API 生成与回放调试。
- **第一步验证什么？**：先跑一个 hello 路由，再打开 `/docs`。
- **为什么收录 50 星项目？**：因为维护新鲜，而且调试能力说明很具体。

## Source & Thanks

> Source: https://github.com/Tuntii/RustAPI
> License: Apache-2.0
> GitHub stars: 50 · forks: 3


---
Source: https://tokrepo.com/en/workflows/rustapi-5-line-rust-apis-with-openapi
Author: AI Open Source