mcpr-core 0.4.54

//! # mcpr-proxy
//!
//! Full MCP proxy engine: per-request pipeline (parse → route → middleware
//! → forward → emit), upstream forwarding, SSE streaming, widget CSP
//! rewriting, widget bundle serving, per-proxy health. Embed this crate and
//! wire a frontend (axum, warp, anything) around [`pipeline::run`].
//!
//! ## Module layout
//!
//! ```text
//! proxy/
//! ├── pipeline/       Per-request pipeline (parse → route → mw → emit)
//! ├── proxy_state.rs  ProxyState — the runtime one proxy instance holds
//! ├── widgets.rs      Widget HTML bundle serving + discovery
//! ├── forwarding.rs   UpstreamClient, forward_request, read_body_capped
//! ├── sse.rs          SSE extract/wrap helpers
//! ├── csp.rs          CspConfig, DirectivePolicy, WidgetScoped
//! ├── rewrite.rs      RewriteConfig, rewrite_response (widget CSP)
//! └── health.rs       ProxyHealth, ConnectionStatus, SharedProxyHealth
//! ```

pub mod csp;
pub mod forwarding;
pub mod health;
pub mod pipeline;
pub mod proxy_state;
pub mod rewrite;
pub mod sse;
pub mod widgets;

pub use csp::{
    CspConfig, Directive, DirectivePolicy, Mode, WidgetScoped, effective_domains, glob_match,
};
pub use health::{
    ConnectionStatus, ProxyHealth, SharedProxyHealth, lock_health, new_shared_health,
};
pub use proxy_state::ProxyState;
pub use rewrite::{RewriteConfig, rewrite_response};
pub use widgets::WidgetSource;