
Use when working on Solana software, including one or more of: Solana client code using TypeScript, Rust libraries that use Solana crates, Anchor programs, Quasar programs, LiteSVM tests, including Rust program files, TypeScript tests, and Anchor.toml or Quasar.toml configuration. Designed to create minimal, reusable code without unnecessary duplication.
Quicknode blockchain infrastructure: endpoint access for 80+ chains over RPC/WebSocket/gRPC/REST, Streams, Webhooks, SQL Explorer, IPFS, Solana DAS API, Yellowstone and Hypercore gRPC, Key-Value Store, Admin API, x402 and MPP pay-per-request RPC, and Agent Subscriptions. Use for any Quicknode product, qn_ methods, blockchain data access on Ethereum, Solana, Hyperliquid and other supported chains, or wallet-paid agent access (x402, MPP, agent subscription).