The Brief

Your agent's memory shouldn't belong to one app. Build a memory vault where a user's preferences, notes, and conversation summaries are encrypted and stored on decentralized storage, with an onchain pointer they control. Any compatible agent can request access, and the user grants or revokes it per agent. Show memories as glowing tomes on cathedral shelves.

Vibe Aesthetic

Baroque library cathedral, floating glowing tomes

Key Features

• Encrypted memory storage with user-held keys
• Per-agent access grants and revocation
• Memory import and export between agents
• Visual memory library with search

Optional Jev Layer

TypeSafe Jev (System One) can sit beside your LLM for fast, typed routing and gates—you can ship v1 without it and add this layer when you want calibrated decisions in code.

• Jev grant/revoke memory access per agent with confidence thresholds
• Agent harness default: Jev risk check on every MCP memory tool call before execution

Suggested Stack

Swap in whatever you like. Ship on a testnet first, and keep agent spending limits enforced onchain, not just in the prompt.