133 lines
3.3 KiB
Markdown
133 lines
3.3 KiB
Markdown
<div align = "right">
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<a href="docs/readme/README.zh-cn.md">简体中文(待更新)</a>
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</div>
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# RMCP
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Wait for the first release.
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<!-- [](todo) -->
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<!--  -->
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<!-- [](todo) -->
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An official rust Model Context Protocol SDK implementation with tokio async runtime.
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This repository contains the following crates:
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- [rmcp](crates/rmcp): The core crate providing the RMCP protocol implementation( If you want to get more information, please visit [rmcp](crates/rmcp/README.md))
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- [rmcp-macros](crates/rmcp-macros): A procedural macro crate for generating RMCP tool implementations(If you want to get more information, please visit [rmcp-macros](crates/rmcp-macros/README.md))
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## Usage
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### Import the crate
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```toml
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rmcp = { version = "0.1", features = ["server"] }
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## or dev channel
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rmcp = { git = "https://github.com/modelcontextprotocol/rust-sdk", branch = "main" }
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```
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### Third Dependencies
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Basic dependencies:
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- [tokio required](https://github.com/tokio-rs/tokio)
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- [serde required](https://github.com/serde-rs/serde)
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### Build a Client
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<details>
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<summary>Start a client</summary>
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```rust, ignore
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use rmcp::{ServiceExt, transport::{TokioChildProcess, ConfigureCommandExt}};
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use tokio::process::Command;
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn std::error::Error>> {
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let client = ().serve(TokioChildProcess::new(Command::new("npx").configure(|cmd| {
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cmd.arg("-y").arg("@modelcontextprotocol/server-everything");
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}))?).await?;
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Ok(())
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}
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```
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</details>
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### Build a Server
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<details>
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<summary>Build a transport</summary>
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```rust, ignore
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use tokio::io::{stdin, stdout};
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let transport = (stdin(), stdout());
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```
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</details>
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<details>
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<summary>Build a service</summary>
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You can easily build a service by using [`ServerHandler`](crates/rmcp/src/handler/server.rs) or [`ClientHandler`](crates/rmcp/src/handler/client.rs).
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```rust, ignore
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let service = common::counter::Counter::new();
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```
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</details>
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<details>
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<summary>Start the server</summary>
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```rust, ignore
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// this call will finish the initialization process
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let server = service.serve(transport).await?;
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```
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</details>
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<details>
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<summary>Interact with the server</summary>
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Once the server is initialized, you can send requests or notifications:
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```rust, ignore
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// request
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let roots = server.list_roots().await?;
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// or send notification
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server.notify_cancelled(...).await?;
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```
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</details>
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<details>
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<summary>Waiting for service shutdown</summary>
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```rust, ignore
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let quit_reason = server.waiting().await?;
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// or cancel it
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let quit_reason = server.cancel().await?;
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```
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</details>
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## Examples
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See [examples](examples/README.md)
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## OAuth Support
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See [oauth_support](docs/OAUTH_SUPPORT.md) for details.
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## Related Resources
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- [MCP Specification](https://spec.modelcontextprotocol.io/specification/2024-11-05/)
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- [Schema](https://github.com/modelcontextprotocol/specification/blob/main/schema/2024-11-05/schema.ts)
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## Related Projects
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- [containerd-mcp-server](https://github.com/jokemanfire/mcp-containerd) - A containerd-based MCP server implementation
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## Development with Dev Container
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See [docs/DEVCONTAINER.md](docs/DEVCONTAINER.md) for instructions on using Dev Container for development.
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