Decision Workspace
wavepeek vs wellen vs waveform-mcp
Side-by-side comparison of Rust crates
46
wavepeek
experimentalv0.3.0
Command-line tool for RTL waveform inspection with deterministic machine-friendly output.
57
wellen
growingv0.20.3
Fast VCD and FST library for waveform viewers written in Rust.
41
waveform-mcp
experimentalv0.4.0
MCP server for reading VCD/FST waveform files using the wellen library
Core Metrics
| wavepeek | wellen | waveform-mcp | |
|---|---|---|---|
| Health Score | 46 | 57 | 41 |
| Total Downloads | 43 | 149.6K | 25 |
| 30d Downloads | 19 | 7.2K | 26 |
| Dependents | 0 | 19 | 0 |
| Releases | 3 | 92 | 1 |
| Last Updated | 20d ago | 15d ago | 16d ago |
| Age | 1m | 2y 1m | 16d |
Health Breakdown
wavepeek
Maintenance
13
Quality
10
Community
6
Popularity
2
Documentation
15
wellen
Maintenance
18
Quality
14
Community
7
Popularity
6
Documentation
12
waveform-mcp
Maintenance
12
Quality
11
Community
6
Popularity
2
Documentation
10
Technical Details
| wavepeek | wellen | waveform-mcp | |
|---|---|---|---|
| Version | 0.3.0 | 0.20.3 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | BSD-3-Clause | MIT |
| Dependencies | 9 | 18 | 18 |
| Crate Size | 749KB | 86KB | 47KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.93 | 1.90.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •wellen leads with a health score of 57/100, but none of the options score above 80.