Decision Workspace
memcan vs remem-ai vs turbomcp-cli
Side-by-side comparison of Rust crates
47
memcan
experimentalv0.38.0
Persistent memory for Claude Code — CLI client
41
remem-ai
experimentalv0.3.0
Persistent memory for Claude Code — single binary, zero subprocesses
60
turbomcp-cli
growingv3.0.10
Command-line tools for managing and testing MCP servers
Core Metrics
| memcan | remem-ai | turbomcp-cli | |
|---|---|---|---|
| Health Score | 47 | 41 | 60 |
| Total Downloads | 145 | 12 | 8.9K |
| 30d Downloads | 145 | 12 | 194 |
| Dependents | 0 | 0 | 0 |
| Releases | 10 | 1 | 69 |
| Last Updated | 10d ago | 2d ago | 1d ago |
| Age | 19d | 2d | 7m |
Health Breakdown
memcan
Maintenance
15
Quality
12
Community
5
Popularity
3
Documentation
12
remem-ai
Maintenance
13
Quality
11
Community
6
Popularity
1
Documentation
10
turbomcp-cli
Maintenance
19
Quality
18
Community
6
Popularity
5
Documentation
12
Technical Details
| memcan | remem-ai | turbomcp-cli | |
|---|---|---|---|
| Version | 0.38.0 | 0.3.0 | 3.0.10 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 13 | 12 | 20 |
| Crate Size | 32KB | 144KB | 64KB |
| Features | 0 | 0 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.92 | — | 1.89.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •turbomcp-cli leads with a health score of 60/100, but none of the options score above 80.
- •memcan, remem-ai are pre-1.0 — API may change.