Harnesses

Orca

Agent development environment for running a fleet of parallel coding agents on your own keys.

As of 1 October 2026, Orca ranks 2nd of 17 in Harnesses on the Agent Reality Index — scored 60.0 of 100, led by market demand.

#260.0Index / 100

Score breakdown

Market demand53
Developer adoption63
Real usage92
Momentum80
Production readiness55
Community63

Why this rank: the index weights market demand most heavily — how much Orca is actually searched for and asked about inside AI tools.

Real-world demand

1.6kGoogle searches / mo
—AI / LLM searches / mo
1.6kProduct-site visits / mo
83kGitHub stars

Demand measured via Product-site traffic · confidence: low — name collides with common terms, so demand is a conservative estimate.

GitHub repository ↗Full Harnesses board →Methodology →
Common questions

Orca — frequently asked questions

What is Orca?

Agent development environment for running a fleet of parallel coding agents on your own keys. It is tracked in the Harnesses category of the Agent Reality Index.

What is Orca's Agent Reality Index ranking?

As of 1 October 2026, Orca ranks 2nd of 17 in Harnesses, with an overall Agent Reality Index score of 60.0 of 100.

How is Orca scored?

The index blends six real-world signals — market demand (weighted most heavily), developer adoption, real usage, momentum, production-readiness, and community — into a 0–100 score, rather than relying on GitHub stars or vendor opinion.

Is Orca open source?

Orca is open source; its code is publicly available on GitHub.

How popular is Orca?

Measured 1 October 2026, Orca draws about 1.6k Google searches a month, roughly 83k GitHub stars. Demand confidence is rated low.

Whichever tool you pick, the framework is the replaceable layer. Is your organisation ready?

Take the assessment →