Archive
137 artifacts published in this period.
What a hijacked agent key costs under three custody models: a raw EOA key loses the whole wallet instantly, an expiry-only session key does too, and a per-period spend permission caps the bleed. Drag the sliders — or load a real 35.97 USDC/day permission pulled off Base — and watch the staircase.
Transformer attention made visible: hover or tap any token in the sentence and watch weighted arcs reach for the tokens it attends to, with glow proportional to attention weight. Left alone, the lens auto-cycles through the sequence.
Drag the gas-price slider to see how transaction costs shift across eight on-chain AI agent operations — from sub-cent at today's 0.16 Gwei to triple digits at 2021 peak.
Adjust memory entries per call, call frequency, and gas price to see how monthly on-chain cost diverges across four persistent-memory architectures: SSTORE, event logs, IPFS+CID, and TEE.
Interactive chart of Aave V3's USDC two-slope interest rate model on Base. Drag the slider to explore how borrow and supply APYs respond to utilization — and see the sharp kink at 90% that makes over-borrowing expensive.