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