{"repo":"AgentaOS/guardian-wallet","free":true,"listed":false,"github":"https://github.com/AgentaOS/guardian-wallet","clone":"git clone https://github.com/AgentaOS/guardian-wallet.git","description":"Threshold MPC wallet for AI Agents","language":"TypeScript","stars":13,"topics":["ai-agents","cggmp","mpc","typescript","wasm","ethereum","self-hosted","signing","threshold-ecdsa","wallet"],"license":"AGPL-3.0","category":"ai-agents","readme_excerpt":"Guardian Wallet The wallet where the key never exists. Self-hosted. Open-source. 2-of-3 threshold ECDSA. The full private key is never constructed — not during creation, not during signing, not ever.   Quick Start · Why Guardian · Docs · Website --- Quick Start It's free. It's open-source. Clone the repo. Run it. Development setup? See the full install guide for building from source with pnpm. --- Why Guardian Your AI agent needs a wallet. Here's what's out there: Raw private key Fireblocks Guardian Wallet --- --- --- --- Security One leaked .env = everything gone MPC, but they hold the shares 2-of-3 threshold — you hold all shares Policy engine None External rules only 9 built-in policy types Audit log None Dashboard Full log + CSV export Self-hosted N/A No — cloud SaaS Yes — your infra, your data Setup 1 line of code, 0 safety Weeks (enterprise sales) 10 minutes (Docker) Cost Free (and you get what you pay for) $50k–$500k/yr Free and open-source Open source N/A No Yes (AGPL + Apache 2.0) Agent-native Copy-paste a key into .env API, not built for agents CLI + SDK + MCP server Guardian splits every private key into 3 shares. Any 2 can co-sign a transaction. The full key is never reconstructed — not in memory, not in logs, not anywhere. Agents get spending power. Operators keep control. --- The Problem AI agents need on-chain spending power, but every existing approach forces a tradeoff between autonomy and security. Approach Risk Limitation ---------- ------ ------------","default_branch":null,"files":null,"tree":[],"storefront":"/r/AgentaOS","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/AgentaOS/guardian-wallet/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}