mcp-core
v0.1.50 GrowingA Rust library implementing the Modern Context Protocol (MCP)
Quick Verdict
- !Pre-1.0: API may have breaking changes
- !Heavy dependency tree (24 direct deps)
- ✓Permissive license (Apache-2.0)
Security
Deep Insights
6.9K downloads in the last 30 days (231/day), up 19% from the previous period.
Despite being 1+ years old, mcp-core hasn't reached 1.0 yet. Expect potential API changes between versions.
24 direct dependencies. Consider the impact on compile times and supply chain complexity.
At 46KB, mcp-core is lightweight. Small crate size correlates with focused, well-scoped functionality.
11% of releases have been yanked. Check version history before pinning.
Notable dependents include mcp-core-macros, termai, crates-mcp, amico-sdk, mcp-server-gdb. When high-quality crates choose mcp-core, 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 mcp-core
