HCAC is a completion contract for agents and tools. It defines when something is truly “done” — not just structurally, but behaviorally.
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Updated
Feb 28, 2026
HCAC is a completion contract for agents and tools. It defines when something is truly “done” — not just structurally, but behaviorally.
Welcome to OpenContract — a protocol for trustless work contracts between AI agents.
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