prism -rs

prism-mcp-rs is a Rust-based MCP server runtime designed to run MCP servers and clients with typed protocol models and multiple transport options. The SDK focuses on providing a production-grade runtime with resilience primitives, rich transport capabilities, and plugin support, making it suitable for deploying MCP-based services in real environments. You’ll work with a strongly-typed MCP surface, leverage built-in health checks and circuit breakers, and optionally hot-load plugins to extend functionality without restarting services.

Once you have the server running, you can start building or running MCP services by implementing your MCP protocol models in Rust and wiring them into the runtime. The server supports multiple transports (STDIO, HTTP/SSE, WebSocket, HTTP/2) and can be extended with plugins for hot-reloading or custom protocol extensions. You’ll benefit from structured logging, metrics, and tracing to observe protocol flows, performance, and failures in production-grade deployments.

Prerequisites:

• Rust toolchain (Rustup, cargo) installed on your system
• Basic knowledge of Rust and the MCP protocol model you plan to implement

Installation steps:

1. Install Rust toolchain (if not already installed): curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh source $HOME/.cargo/env

2. Clone the Prism MCP Rust repository: git clone https://github.com/prismworks-ai/prism-mcp-rs.git cd prism-mcp-rs

3. Build and run the server (debug): cargo build cargo run --bin prism-mcp-rs

4. (Optional) Run via release profile for production: cargo build --release ./target/release/prism-mcp-rs

5. If you publish a crate or package for distribution, ensure your Cargo.toml includes the correct dependencies and feature flags as described in the repository docs.

Tips and notes:

• The runtime emphasizes resilience primitives (circuit breakers, adaptive retries, health checks) and supports multiple transports, so configure TLS/mTLS and transport-specific settings according to your deployment environment.
• Enable observability by wiring OpenTelemetry or your preferred tracing backend; use the provided metrics and logs to diagnose protocol-level issues.
• If you plan to load plugins at runtime, leverage the hot-reload capabilities to update plugins without causing downtime.
• Check the MCP 2025-11-25 compatibility notes in the repository for any surface or protocol changes that may affect your server implementation.
• Ensure your environment variables (like MCP_CONFIG_PATH and RUST_LOG) are set appropriately for your deployment stage (dev, staging, prod).