rust-mcp-sdk
v0.10.0 GrowingAn asynchronous SDK and framework for building MCP-Servers and MCP-Clients, leveraging the rust-mcp-schema for type safe MCP Schema Objects.
Quick Verdict
- ✓Actively maintained (updated 19d ago)
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 464 crates
- !Heavy dependency tree (28 direct deps)
- ✓Permissive license (MIT)
Security
Deep Insights
34.7K downloads in the last 30 days (1.2K/day), up 17% from the previous period.
464 crates depend on rust-mcp-sdk. Reasonable ecosystem adoption, though not yet a core dependency.
Despite being 1+ years old, rust-mcp-sdk hasn't reached 1.0 yet. Expect potential API changes between versions.
28 direct dependencies. Consider the impact on compile times and supply chain complexity.
Notable dependents include scim-server, metis-docs-mcp, rust-mcp-server-syncable-cli, mcp-discovery, google-gemini-rs. When high-quality crates choose rust-mcp-sdk, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on rust-mcp-sdk
Version Adoption
Release Timeline
Feature Flags
default =["client", "server", "auth", "macros", "stdio", "sse", "streamable-http"]