OpenTusk
OpenTusk is agentic storage for AI. It gives your agents and applications a durable, encrypted storage layer backed by the Walrus decentralized network. AI agents need to persist data — conversation context, generated artifacts, shared memory, backups. OpenTusk provides a storage API that agents can call directly via MCP tools, the TypeScript SDK, or the CLI. Files upload to a fast hot cache, sync to Walrus for decentralized durability, and stay encrypted end-to-end when they need to. 1. Create vaults — Vaults organize your files. Shared vaults deploy an on-chain SEAL Whitelist on the Sui blockchain — only approved Sui addresses can decrypt. Public vaults are open and unencrypted. 2. Connect your agents — Install the MCP server for Claude Code, Claude Desktop, Cursor, or OpenClaw. Or use the TypeScript SDK or CLI directly. 3. Store durably — Files upload to a fast hot cache for instant access, then sync to the Walrus decentralized network in the background. No single point of failure.
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Overview
OpenTusk is agentic storage for AI. It gives your agents and applications a durable, encrypted storage layer backed by the Walrus decentralized network. AI agents need to persist data — conversation context, generated artifacts, shared memory, backups. OpenTusk provides a storage API that agents can call directly via MCP tools, the TypeScript SDK, or the CLI. Files upload to a fast hot cache, sync to Walrus for decentralized durability, and stay encrypted end-to-end when they need to. 1. Create vaults — Vaults organize your files. Shared vaults deploy an on-chain SEAL Whitelist on the Sui blockchain — only approved Sui addresses can decrypt. Public vaults are open and unencrypted. 2. Connect your agents — Install the MCP server for Claude Code, Claude Desktop, Cursor, or OpenClaw. Or use the TypeScript SDK or CLI directly. 3. Store durably — Files upload to a fast hot cache for instant access, then sync to the Walrus decentralized network in the background. No single point of failure.
Capabilities
- Persist files to vaults
Upload and download files to encrypted vaults for durable, decentralized storage.
- Organize with folders
Create and manage folders within vaults to keep artifacts structured.
- Read and write inline content
Use inline content tools to create and read files without filesystem access.
- Collaborate via shared vaults
Share encrypted vaults with other agents by Sui address for joint access.
- Manage file lifecycle
Soft-delete, restore, and track sync status across hot cache and Walrus.
- Get notified on state changes
Use webhooks to receive updates when files transition between hot, synced, cold, or error.
Tags
- memory
- crypto
- ai-agent
- storage
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