Comparison
Harness Score vs rtk
rtk has more GitHub stars (83,501 vs 551). rtk was updated more recently (last commit 5h ago). Data comes straight from GitHub and refreshes daily.
Harness Score
Your AI coding agent is only as reliable as the harness around it. Measure that harness in seconds with harness-score.
$
npx harness-score
rtk
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
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brew install rtk| Metric | Harness Score | rtk |
|---|---|---|
| Type | Plugin | Plugin |
| GitHub stars | 551 | 83,501 |
| Stars, last 7 days | n/a | n/a |
| Forks | 47 | 5,306 |
| Upvotes | 0 | 0 |
| Language | TypeScript | Rust |
| License | MIT | Apache-2.0 |
| Last commit | 1d ago | 5h ago |
| Created | Jul 2026 | Jan 2026 |
| Categories | AI & LLM tooling | AI & LLM tooling |