Decision Workspace
yoyo-agent vs pi-coding-agent vs vtcode
Side-by-side comparison of Rust crates
44
yoyo-agent
experimentalv0.1.11
A coding agent that evolves itself. Born as 200 lines of Rust, growing up in public.
46
pi-coding-agent
experimentalv1.0.0
Interactive coding agent CLI (Rust port of @earendil-works/pi-coding-agent). Streaming REPL, session persistence, AGENTS.md loader, slash commands, per-tool permissions. Install with `cargo install pi-coding-agent`; the binary is `pi`.
59
vtcode
experimentalv0.108.3
A Rust-based terminal coding agent with modular architecture supporting multiple LLM providers
Core Metrics
| yoyo-agent | pi-coding-agent | vtcode | |
|---|---|---|---|
| Health Score | 44 | 46 | 59 |
| Total Downloads | 152 | 24 | 25.9K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 9 | 1 | 364 |
| Last Updated | 12d ago | 13d ago | 1d ago |
| Age | 2m | 13d | 8m |
Health Breakdown
yoyo-agent
Maintenance
12
Quality
10
Community
6
Popularity
3
Documentation
13
pi-coding-agent
Maintenance
12
Quality
14
Community
6
Popularity
2
Documentation
12
vtcode
Maintenance
23
Quality
10
Community
6
Popularity
5
Documentation
15
Technical Details
| yoyo-agent | pi-coding-agent | vtcode | |
|---|---|---|---|
| Version | 0.1.11 | 1.0.0 | 0.108.3 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 12 | 15 | 57 |
| Crate Size | 1.3MB | 26KB | 1.3MB |
| Features | 0 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 1.4% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.80 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •vtcode leads with a health score of 59/100, but none of the options score above 80.
- •yoyo-agent, vtcode are pre-1.0 — API may change.