light-sdk

Enables rent-free token and PDA accounts for Solana programs.

6|2|Updated Feb 10, 2026
One-click install
npx skills add https://github.com/Lightprotocol/skills --skill light-sdk
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: light-sdk
Source: https://github.com/Lightprotocol/skills/tree/main/skills/light-sdk
Command: npx skills add https://github.com/Lightprotocol/skills --skill light-sdk

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill significantly reduces the cost and complexity of developing Solana applications by providing rent-free token and PDA accounts, making development approximately 200x cheaper than traditional SPL and Solana PDAs.

Core Features & Use Cases

  • Rent-Free Accounts: Enables rent-free mint and token accounts, as well as PDAs, drastically cutting down on SOL costs.
  • Minimal Code Changes: Integrates seamlessly with existing Solana programs using Anchor or Pinocchio frameworks with minimal modifications.
  • DeFi Optimization: Ideal for DeFi use cases like AMMs, vaults, and lending protocols where account creation and management costs are significant.
  • Use Case: Launching a new DeFi protocol on Solana? Use this Skill to manage your AMM pool state, token accounts, and mints without incurring high rent costs, allowing for more efficient resource allocation and faster iteration.

Quick Start

Use the light-sdk skill to help me set up a new Solana program with rent-free PDAs using the Anchor framework.

Frequently Asked Questions about light-sdk

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I reduce Solana rent costs for token accounts and PDAs?

To reduce Solana rent costs, you can use rent-free token and PDA accounts, which cut expenses by up to 200x compared to standard SPL and Solana PDAs. This optimizes account management for resource-intensive applications.

Does the light-sdk work with Anchor and Pinocchio frameworks?

Yes, rent-free Solana development integrates seamlessly with existing Anchor and Pinocchio frameworks. It requires minimal code modifications to implement rent-free mints, token accounts, and PDAs within your current programs.

What is the best way to optimize account creation costs for Solana DeFi protocols?

The best way to optimize Solana DeFi account costs is implementing rent-free PDAs and token accounts. This approach significantly reduces SOL expenditures for AMMs, vaults, and lending protocols where account management is expensive.

Can I use rent-free accounts for Solana AMM pool state and vaults?

Yes, you can use rent-free accounts to manage Solana AMM pool state, vaults, and lending protocols. This avoids high rent costs, enabling more efficient resource allocation and faster iteration for DeFi applications.

How to set up a Solana program with rent-free PDAs using Anchor?

To set up a Solana program with rent-free PDAs using Anchor, integrate the rent-free account SDK into your existing framework. This enables rent-free mint and token account creation with minimal code alterations.

Why does standard Solana PDA account management cost so much?

Standard Solana PDA account management costs are high due to required rent deposits for SPL token accounts and mints. Utilizing rent-free accounts eliminates these expenses, reducing overall program costs by up to 200x.