Comparison
Harness Books vs Orca
Orca has more GitHub stars (94,384 vs 3,183). Orca was updated more recently (last commit 1d ago). Data comes straight from GitHub and refreshes daily.
Harness Books
Harness engineering in two books: constraints, query loops, context governance and multi-agent verification in Claude Code and Codex. harness-books.agentway.dev
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git clone https://github.com/wquguru/harness-books
Orca
Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop, mobile and remote runtime.
$
brew install --cask stablyai/orca/orca| Metric | Harness Books | Orca |
|---|---|---|
| Type | Plugin | Plugin |
| GitHub stars | 3,183 | 94,384 |
| Stars, last 7 days | n/a | +1,072 |
| Forks | 377 | 6,037 |
| Upvotes | 0 | 0 |
| Language | Python | TypeScript |
| License | n/a | MIT |
| Last commit | 6mo ago | 1d ago |
| Created | Apr 2026 | Mar 2026 |
| Categories | AI & LLM tooling, Memory & knowledge | Dev tools, AI & LLM tooling, Mobile & desktop |