Harnesses

OpenFang

An agent operating system — scheduling, state and supervision for long-running agents.

As of 1 September 2026, OpenFang ranks 11th of 17 in Harnesses on the Agent Reality Index — scored 30.9 of 100, led by market demand.

#11 30.9 Index / 100

Score breakdown

Market demand 24
Developer adoption 22
Real usage 63
Momentum 30
Production readiness 80
Community 43

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

Real-world demand

252Google searches / mo
3AI / LLM searches / mo
252Product-site visits / mo
18kGitHub stars

Demand measured via Product-site traffic · confidence: medium

GitHub repository ↗ Full Harnesses board → Methodology →
Common questions

OpenFang — frequently asked questions

What is OpenFang?

An agent operating system — scheduling, state and supervision for long-running agents. It is tracked in the Harnesses category of the Agent Reality Index.

What is OpenFang's Agent Reality Index ranking?

As of 1 September 2026, OpenFang ranks 11th of 17 in Harnesses, with an overall Agent Reality Index score of 30.9 of 100.

How is OpenFang 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 OpenFang open source?

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

How popular is OpenFang?

Measured 1 September 2026, OpenFang draws about 252 Google searches a month, around 3 AI and LLM searches, roughly 18k GitHub stars. Demand confidence is rated medium.

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