Leash

  • Security
  • Agents
NEAR Hackathon 2026

About

One prompt injection in an invoice, and an AI agent with a full wallet key pays the attacker. Leash stops that on NEAR. The agent only holds a function-call key scoped to pay() on its own wallet contract, and the contract enforces caps, a shared blocklist and owner approvals. In

Repository
Not supplied
Hackathon listing
nearhackathon.com#submissions (opens in a new tab)All submissions: the source has no per-project page

Discussion

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