MCP Rust SDK Tutorial: Building High-Performance MCP Services with RMCP
June 22, 2026 ยท View on GitHub
Learn how to use
modelcontextprotocol/rust-sdk(rmcp) for production MCP clients and servers with strong transport control, macro-driven tooling, OAuth, and async task workflows.
Why This Track Matters
The Rust SDK is one of the fastest-moving official MCP implementations and is heavily focused on transport fidelity, schema correctness, and async execution discipline.
This track focuses on:
- selecting crate features and transport backends for your runtime
- implementing tools/resources/prompts/tasks with strong typing and macros
- applying OAuth and security patterns for streamable HTTP deployments
- building test and release workflows around the fast-moving rmcp changelog
Current Snapshot (auto-updated)
- repository:
modelcontextprotocol/rust-sdk - stars: about 3.5k
- GitHub release reference:
rmcp-v1.7.0(checked 2026-06-22; release metadata on GitHub)
Mental Model
flowchart LR
A[Rust app] --> B[rmcp core crate]
B --> C[transport features]
C --> D[stdio streamable-http custom]
B --> E[macro-based tools]
E --> F[typed handlers + schemas]
Chapter Guide
| Chapter | Key Question | Outcome |
|---|---|---|
| 01 - Getting Started and Crate Setup | Which crates and feature flags should I start with? | Stable dependency baseline |
| 02 - Service Model and Macro-Based Tooling | How do #[tool], routers, and handlers shape server design? | Better code organization |
| 03 - Transports: stdio, Streamable HTTP, and Custom Channels | How should I pick and configure transport layers? | More reliable runtime behavior |
| 04 - Client Patterns, Sampling, and Batching Flows | How do clients manage concurrency and advanced capabilities? | Stronger client discipline |
| 05 - Server Patterns: Tools, Resources, Prompts, and Tasks | How do I build durable, feature-rich servers? | Higher capability quality |
| 06 - OAuth, Security, and Auth Workflows | How do I secure streamable HTTP deployments? | Lower auth/security risk |
| 07 - Conformance, Changelog, and Release Discipline | How do I keep pace with protocol changes safely? | Safer upgrade cycles |
| 08 - Ecosystem Integration and Production Operations | How do teams run rmcp in real production systems? | Long-term maintainability |
What You Will Learn
- how to map rmcp feature flags to capability and transport requirements
- how to implement typed tools and async tasks without losing protocol clarity
- how to apply OAuth support and streamable HTTP controls safely
- how to run release and operations workflows for a fast-evolving SDK
Source References
- Rust SDK README
- rmcp Crate README
- rmcp-macros README
- OAuth Support Guide
- Examples Index
- Client Examples
- Server Examples
- rmcp Changelog
Related Tutorials
Start with Chapter 1: Getting Started and Crate Setup.
Navigation & Backlinks
- Start Here: Chapter 1: Getting Started and Crate Setup
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Full Chapter Map
- Chapter 1: Getting Started and Crate Setup
- Chapter 2: Service Model and Macro-Based Tooling
- Chapter 3: Transports: stdio, Streamable HTTP, and Custom Channels
- Chapter 4: Client Patterns, Sampling, and Batching Flows
- Chapter 5: Server Patterns: Tools, Resources, Prompts, and Tasks
- Chapter 6: OAuth, Security, and Auth Workflows
- Chapter 7: Conformance, Changelog, and Release Discipline
- Chapter 8: Ecosystem Integration and Production Operations
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