# Reserve Protocol > A permissionless protocol for creating and managing RTokens: asset-backed, yield-bearing, and overcollateralized stablecoins. ## Essential Resources - [Official Website](https://reserve.org) - Overview of the Reserve ecosystem. - [Protocol App](https://app.reserve.org) - The primary interface for minting RTokens, staking RSR, and exploring the ecosystem. - [Technical Documentation](https://docs.reserve.org) - Comprehensive guide to protocol mechanics and development. - [Governance Forum](https://forum.reserve.org) - Discussion for protocol upgrades and RToken configurations. ## Core Concepts for AI Agents - **RTokens**: Stablecoins backed by a basket of ERC-20 collateral. Each RToken has its own mandate and collateral plugins. - **RSR (Reserve Rights)**: The utility and governance token. RSR holders stake on specific RTokens to provide a backstop (overcollateralization) in exchange for a share of that RToken's revenue. - **Collateral Plugins**: Modular adapters that allow the protocol to wrap and interface with DeFi assets (e.g., Aave, Compound, Morpho). - **Backstop Mechanism**: In the event of a collateral default, staked RSR is seized and auctioned to keep the RToken fully collateralized. ## Technical Repositories - [Core Protocol (Monorepo)](https://github.com/reserve-protocol/protocol) - Solidity implementation of the p1-mainnet architecture. - [Reserve SDK](https://github.com/reserve-protocol/sdk) - TypeScript tools for building integrations and frontends.