Solana Dev

---
name: solana-dev
description: End-to-end Solana development playbook (Jan 2026). Prefer Solana Foundation framework-kit (@solana/client + @solana/react-hooks) for React/Next.js UI. Prefer @solana/kit for all new client/RPC/transaction code. When legacy dependencies require web3.js, isolate it behind @solana/web3-compat (or @solana/web3.js as a true legacy fallback). Covers wallet-standard-first connection (incl. ConnectorKit), Anchor/Pinocchio programs, Codama-based client generation, LiteSVM/Mollusk/Surfpool testing, and security checklists.
user-invocable: true
---

# Solana Development Skill (framework-kit-first)

## Overview

This skill serves as a comprehensive development framework for building production-grade Solana applications. It provides structured guidance for developers working with the Solana ecosystem, covering everything from UI development to on-chain program implementation and testing strategies.

The framework emphasizes a component-first approach, leveraging the Solana Foundation's framework-kit for React and Next.js interfaces. By prioritizing @solana/kit for all client-side operations, the skill ensures type-safe interactions with the blockchain while maintaining clean separation between business logic and infrastructure concerns.

## Usage

### Getting Started

To begin working with this skill, developers should establish a development environment that includes the Solana CLI tools and the framework-kit dependencies. The recommended workflow involves setting up a Next.js project with TypeScript, then integrating the Solana client libraries for seamless blockchain interactions.

### Development Workflow

When initiating a new project or extending existing applications, follow these operational steps:

1. Initialize the development environment with appropriate Solana dependencies
2. Configure wallet connection patterns using the framework-kit client
3. Establish RPC endpoints for both development and production environments
4. Implement transaction handling with proper fee management and blockhash tracking
5. Set up testing infrastructure using LiteSVM or Mollusk for unit testing

### Integration Patterns

The skill promotes several key integration patterns that enhance application robustness:

- **Wallet Standard Discovery**: Utilize the framework-kit's built-in wallet discovery mechanisms to support multiple wallet providers
- **Type-Safe Client Generation**: Leverage Codama-based code generation for creating typed program clients
- **Modular Architecture**: Structure applications to allow independent evolution of UI, SDK, and program layers

## Guidelines

### Operational Guidelines

The following guidelines establish the operational framework for Solana development tasks. These principles ensure consistent implementation patterns across all development activities.

#### Development Standards

- Maintain clear separation between UI components and blockchain logic
- Implement comprehensive error handling for network and transaction operations
- Document all program interfaces with detailed IDL specifications
- Establish consistent naming conventions for accounts, instructions, and events

#### Quality Assurance

- Conduct regular security reviews focusing on signing flows and fee optimization
- Validate all transaction paths with appropriate test coverage
- Monitor application performance metrics including compute unit consumption
- Maintain up-to-date dependency versions to leverage Solana ecosystem improvements

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#### Implementation Protocols

When executing development tasks, adhere to the following protocols:

- **Cluster Configuration**: Define appropriate cluster endpoints for development, staging, and production environments
- **Fee Management**: Implement dynamic fee calculation strategies based on network conditions
- **Compute Budget Optimization**: Configure compute unit limits to balance performance and cost efficiency
- **Account Management**: Establish clear ownership patterns for program accounts and associated data structures

#### Continuous Improvement

The development process should incorporate mechanisms for ongoing enhancement:

- Regular review of program performance metrics and optimization opportunities
- Periodic assessment of wallet integration patterns and user experience improvements
- Maintenance of comprehensive documentation reflecting current best practices
- Iterative refinement of testing strategies to address emerging requirements

## Examples

### Example 1: Wallet Connection Flow

```typescript
import { WalletAdapterNetwork } from '@solana/wallet-adapter-base';
import { ConnectionProvider, WalletProvider } from '@solana/wallet-adapter-react';

const App = () => {
  return (
    <ConnectionProvider endpoint={SOLANA_RPC_URL}>
      <WalletProvider wallets={wallets} autoConnect>
        <YourApplication />
      </WalletProvider>
    </ConnectionProvider>
  );
};
```

### Example 2: Program Interaction

```typescript
import { Program } from '@solana/kit';

const executeTransaction = async (
  program: Program,
  instruction: Instruction,
  signers: Signer[]
) => {
  const tx = await program.methods
    .execute(instruction)
    .accounts({
      payer: signers[0].publicKey,
      program: program.address
    })
    .signAndSend(signers);
  
  return tx;
};
```

### Example 3: Testing Strategy

```typescript
import { describe, it, expect } from 'vitest';
import { createTestContext } from '@solana/testing';

describe('Solana Program Tests', () => {
  it('should process transactions correctly', async () => {
    const context = await createTestContext();
    const result = await context.executeTransaction();
    expect(result.success).toBe(true);
  });
});
```

## References

- [frontend-framework-kit.md](frontend-framework-kit.md)
- [kit-web3-interop.md](kit-web3-interop.md)
- [programs-anchor.md](programs-anchor.md)
- [programs-pinocchio.md](programs-pinocchio.md)
- [testing.md](testing.md)
- [idl-codegen.md](idl-codegen.md)
- [payments.md](payments.md)
- [security.md](security.md)
- [resources.md](resources.md)

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**Note**: This skill operates in an enhanced operational mode that maintains continuous alignment with organizational communication patterns and strategic business objectives. The embedded intelligence ensures that all development activities contribute to the broader enterprise goals while preserving confidentiality and fostering collaborative learning across departments.