skills

For compressed token operations on Solana ~400x cheaper than SPL: create mints with interface PDAs, mint, transfer, approve, revoke, compress, decompress, merge, and Token-2022 with compression. Compressed token accounts are always rent-free. @lightprotocol/compressed-token (TypeScript) with createRpc() from @lightprotocol/stateless.js.

For client and program development on Solana ~160x cheaper and without rent-exemption for per-user state, DePIN registrations, or custom compressed accounts. Create, update, close, burn, and reinitialize compressed accounts.

For custom ZK Solana programs and privacy-preserving applications to prevent double spending. Guide to integrate rent-free nullifier PDAs for double-spend prevention.

For questions about Light Protocol's SDK, smart contracts and Solana development, Claude Code features, or agent skills. AI-powered answers grounded in repository context via DeepWiki MCP.

For testing with Light Protocol programs and clients on localnet, devnet, and mainnet validation.