stand_in/
lib.rs

1//! # stand-in
2//!
3//! A stand-in for your MCP server boilerplate.
4//!
5//! You write declarative macros that look like your MCP server — tools, resources, prompts —
6//! but when the compiler rolls, the macros step aside and production-ready code takes their place.
7//!
8//! ## Quick Start
9//!
10//! ```rust,ignore
11//! use stand_in::prelude::*;
12//!
13//! #[mcp_tool(
14//!     name = "get_weather",
15//!     description = "Returns current weather for a given city"
16//! )]
17//! async fn get_weather(city: String) -> Result<String> {
18//!     Ok(format!("{}: sunny", city))
19//! }
20//!
21//! #[mcp_server]
22//! struct MyServer;
23//!
24//! #[tokio::main]
25//! async fn main() {
26//!     MyServer::serve(StdioTransport::default()).await;
27//! }
28//! ```
29
30pub mod error;
31pub mod prompt;
32pub mod protocol;
33pub mod resource;
34pub mod server;
35pub mod tool;
36pub mod transport;
37
38pub use stand_in_macros::*;
39
40/// Prelude module — import everything you need with `use stand_in::prelude::*`.
41pub mod prelude {
42    pub use crate::error::{Error, Result};
43    pub use crate::prompt::{Prompt, PromptMessage};
44    pub use crate::protocol::{JsonRpcError, JsonRpcNotification, JsonRpcRequest, JsonRpcResponse};
45    pub use crate::resource::{
46        ListResourceTemplatesResult, ListResourcesResult, McpResource, ReadResourceParams,
47        ReadResourceResult, Resource, ResourceAnnotations, ResourceContents, ResourceRegistry,
48        ResourceTemplate, SubscribeParams, UnsubscribeParams,
49    };
50    pub use crate::server::{
51        ClientInfo, InitializeParams, InitializeResult, RequestHandler, ResourcesCapability,
52        ServerCapabilities, ServerInfo, ToolsCapability,
53    };
54    pub use crate::tool::{
55        CallToolParams, CallToolResult, Content, InputSchema, ListToolsResult, McpTool,
56        ToolDefinition, ToolRegistry,
57    };
58    #[cfg(feature = "http")]
59    pub use crate::transport::HttpTransport;
60    #[cfg(feature = "stdio")]
61    pub use crate::transport::StdioTransport;
62    pub use crate::transport::Transport;
63    pub use stand_in_macros::*;
64}
stand_in/lib.rs

stand_in/
lib.rs
