marginfi
Marginfi Development Guide
Build lending and borrowing applications on Solana with Marginfi - a decentralized, overcollateralized lending protocol offering deposits, borrows, flash loans, and leveraged positions.
Overview
Marginfi provides:
- Lending & Borrowing: Deposit collateral to earn yield, borrow against your deposits
- Multiple Accounts: Create multiple accounts per wallet with independent positions
- Risk Management: Advanced health calculations using asset and liability weights
- Flash Loans: Atomic, uncollateralized lending within a single transaction
- Looping: Leverage positions by depositing and borrowing in a single transaction
- Multi-Asset Support: SOL, USDC, LSTs (JitoSOL, mSOL), and more
Quick Start
Installation
More from sendaifun/skills
helius
Build Solana applications with Helius infrastructure. Covers transaction sending (Sender), asset/NFT queries (DAS API), real-time streaming (WebSockets, Laserstream), event pipelines (webhooks), priority fees, wallet analysis, and agent onboarding.
219solana-kit
Complete guide for @solana/kit - the modern, tree-shakeable, zero-dependency JavaScript SDK from Anza. Covers RPC connections, signers, transaction building with pipe, signing, sending, and account fetching with full TypeScript support.
210pumpfun
Complete PumpFun Protocol guide for building token launches, bonding curves, and AMM integrations on Solana. Covers Pump Program (token creation, buy/sell on bonding curves), PumpSwap AMM (liquidity pools, swaps), fee structures, creator fees, and SDK integration.
170meteora
Complete Meteora DeFi SDK suite for building liquidity pools, AMMs, bonding curves, vaults, token launches, and zap operations on Solana. Use when integrating DLMM, DAMM v2, DAMM v1, Dynamic Bonding Curves, Alpha Vaults, Zap, or Stake-for-Fee functionality.
167vulnhunter
Security vulnerability detection and variant analysis skill. Use when hunting for dangerous APIs, footgun patterns, error-prone configurations, and vulnerability variants across codebases. Combines sharp edges detection with variant hunting methodology.
154raydium
Complete Raydium Protocol SDK - the single source of truth for integrating Raydium on Solana. Covers SDK, Trade API, CLMM, CPMM, AMM pools, LaunchLab token launches, farming, CPI integration, and all Raydium tools.
147