AI Agents & Security9 min readNon-Custodial Architecture: How Spellbook Deploys AI Agents Without Key RiskA deep dive into Spellbook zero-private-key custody architecture for Web3 AI agents. Learn how we decouple LLM reasoning loops from transaction signing, enforce bounded permissions with Safe multisig and session keys, simulate execution via RPC forks, and guarantee client sovereignty.2026-11-08Read
AI Agents & Security8 min readSeparating Intelligence from Execution: Building Web3 Agents with Bounded Autonomy and Human-in-the-Loop ApprovalWhy giving an LLM an unrestricted private key is an existential threat to protocol treasuries. Explore the three tiers of agent autonomy, on-chain policy constraints with Zodiac Roles, prompt injection defenses in transaction calldata, and cryptographically verified approval quorums.2026-10-24Read