Decision Workspace
mcp_daemon vs fastmcp-client vs fastmcp-rust
Side-by-side comparison of Rust crates
42
mcp_daemon
growingv0.2.1
Diverged Implementation of Model Context Protocol (MCP) with Extended Functionality
49
fastmcp-client
experimentalv0.2.0
MCP client implementation for FastMCP
48
fastmcp-rust
experimentalv0.2.0
Fast, cancel-correct MCP framework for Rust
Core Metrics
| mcp_daemon | fastmcp-client | fastmcp-rust | |
|---|---|---|---|
| Health Score | 42 | 49 | 48 |
| Total Downloads | 4.9K | 339 | 261 |
| 30d Downloads | 5 | 238 | 197 |
| Dependents | 0 | 6 | 0 |
| Releases | 2 | 2 | 2 |
| Last Updated | 396d ago | 40d ago | 40d ago |
| Age | 1y 1m | 1m | 1m |
Health Breakdown
mcp_daemon
Maintenance
6
Quality
11
Community
6
Popularity
4
Documentation
15
fastmcp-client
Maintenance
12
Quality
12
Community
7
Popularity
3
Documentation
15
fastmcp-rust
Maintenance
12
Quality
12
Community
6
Popularity
3
Documentation
15
Technical Details
| mcp_daemon | fastmcp-client | fastmcp-rust | |
|---|---|---|---|
| Version | 0.2.1 | 0.2.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | MIT |
| Dependencies | 28 | 9 | 11 |
| Crate Size | 69KB | 38KB | 117KB |
| Features | 0 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.70 | 1.85 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fastmcp-client leads with a health score of 49/100, but none of the options score above 80.
- •mcp_daemon has the most downloads (4.9K), suggesting wider adoption.
- •⚠ mcp_daemon has not been updated in over a year.