Adapters & integrations
RMCP
The official MCP Rust implementation combines client/server protocol support with macros for typed tool interfaces.
Overview
Research summary
RMCP implements the Model Context Protocol in Rust using Tokio for asynchronous execution. The repository contains the core rmcp crate and a companion macro crate for defining tools and their schemas. Developers can build servers that expose tools, resources, and prompts, or clients that discover and invoke those capabilities.
Transport support includes standard input/output, child processes, and Streamable HTTP, alongside in-process options for embedding and testing. The SDK includes examples and protocol negotiation support. Its repository documents a licensing transition with separate scopes for new code, older contributions, and documentation.
Repository summary
- Stars
- Unavailable
- Open issues
- Unavailable
- Last push
- Unavailable
- Commits, 90 days
- Unavailable
- Repository activity
- Not scored
- Version
- Unavailable
Recorded catalogue figures. View repository data and provenance →
Classification
Pricing & services
Paid services unknown
Whether the provider offers paid products or services has not been established.
Licence scope
Upstream documents an ongoing MIT-to-Apache-2.0 transition; these scopes are not alternative licenses for every file.
Implementation
Recorded implementation details and interfaces for RMCP.
Implementation details
Tokio-based Rust protocol SDK and procedural macro crate
- Languages
- Rust
- Repository type
- source
Recorded interfaces and capabilities
Licence scope
Upstream documents an ongoing MIT-to-Apache-2.0 transition; these scopes are not alternative licenses for every file.
Repository
Repository snapshots, release information and recorded maintenance signals.
Repository snapshot
modelcontextprotocol/rust-sdk ↗
- Stars
- Unavailable
- Open issues
- Unavailable
- Last push
- Unavailable
- Commits, 90 days
- Unavailable
- Repository activity
- Not scored
- Archived
- Not recorded
Repository activity is a snapshot, not a quality or popularity ranking. It combines recent-push freshness (50%), 90-day commits (30%) and issue pressure (20%).
Maintenance and provenance
- Catalogue snapshot
- 2026-10-06
Documentation
Recorded references and research provenance for this entry.
Recorded sources 6
- https://docs.rs/rmcp Project page · Documentation
- https://github.com/modelcontextprotocol/rust-sdk Linked repository · Research reference
- https://crates.io/crates/rmcp Research reference
- https://github.com/modelcontextprotocol/rust-sdk/blob/main/README.md Research reference
- https://github.com/modelcontextprotocol/rust-sdk/blob/main/LICENSE Research reference
- https://github.com/modelcontextprotocol/rust-sdk/discussions Research reference
Research metadata
- Research date
- 2026-10-02
- Catalogue snapshot
- 2026-10-06
Community & social 1 channels
Communities
- GitHub Discussionsgithub.com/modelcontextprotocol/rust-sdk/discussionsOfficialAnnouncements
Link details for GitHub Discussions
- Access
- Public
- Last checked