Checks Rust projects across multiple platforms and targets simultaneously within a single editor session.
Sponsored
Rust developers often struggle with validating their projects across diverse platforms like Windows, Linux, macOS, and WASM because `cargo check` analyzes only one target at a time, leading to context switching or multiple workspaces. Cargo-Cross-Check (CCC) solves this by running `cargo check` for multiple configurations in parallel via a dedicated MCP server. It intelligently aggregates diagnostics directly into VS Code's Problems panel, clearly prefixed by target, and offers a unique matrix webview for an intuitive, at-a-glance comparison of issues across all targeted platforms, significantly streamlining cross-platform Rust development workflows.
Key Features
01Docker support for easy remote setup of the MCP server with included Rust toolchain
02Flexible target definition with custom target triples and features via configuration files
03Multi-Configuration Checking for simultaneous target validation across platforms
040 GitHub stars
05Matrix View for side-by-side comparison of diagnostics (files × targets)
06Parallel execution on a MCP server with background job queuing for performance
Use Cases
01Define custom target profiles with specific features (e.g., `gui-win`, `gui-gtk`) and check them in parallel.
02Quickly identify which platforms are affected by a specific code change or issue using the color-coded matrix view.
03Simultaneously check a Rust project for compilation errors and warnings across Windows, Linux, and macOS targets.
