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Brand locked: Heritage Alt 1 (Source Serif 4 + Plus Jakarta Sans)
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The Millstone
Why we chose this symbol
A millstone is a heavy, circular stone used in a mill to grind grain into flour. For thousands of years, millstones were the cornerstone of civilization | transforming raw material into something refined, useful, and nourishing.
The process is precise and repeatable. The same grain, ground by the same stone, with the same pressure and speed, produces the same flour every time. Reproducibility is the essence of the mill.
"Mill your agent once. Run it anywhere. Get the same result every time."
Old Wye takes its name from the River Wye, which powered countless mills throughout English history. The Wye Valley was known for its high-quality millstones | carved from local stone, built to last generations.
Our logo represents this heritage: the circular form of the millstone, the grooves that guide the grain, and the central eye where everything comes together. It's a symbol of craft, precision, and reproducibility | the same values we bring to AI agent development.
What "Milling" means at Old Wye
- ⚙️ Capture | Your agent's identity, skills, and configuration become a single, versioned package
- 🔐 Hash | Git SHA + config + environment = one reproducible Mill ID
- 📊 Evaluate | Run standardized benchmarks to prove your agent's capabilities
- 🏅 Certify | Get a public score and badge you can share anywhere
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Agent release control
Where agents get milled
Old Wye transforms raw prompts, personas, and policies into release-ready, immutable agent packages. This is infrastructure for crafting agents with intent.
Supporting text that provides additional context without competing for attention.
Logo Options
Mill wheel / gear marks for Old Wye. All use the Heritage copper accent.
Current: Option A (8-spoke). Tell me which you prefer and I'll swap it in.