solana-trader-v2_skill

Overview

This skill provides Solana wallet management and token trading using the Jupiter aggregator. It lets you check SOL and SPL token balances, view transaction history across multiple RPC providers, quote and execute token swaps, and manage basic portfolio actions with built-in safety checks and a transparent platform fee.

How this skill works

The skill inspects the configured Solana keypair and available RPC/API keys to select the best data provider (native RPC, Helius, Shyft, QuickNode, or Alchemy). For swaps it requests quotes from Jupiter, displays a detailed preview including price impact, slippage, minimum received and platform fee, then builds, signs, and submits the transaction only after explicit user confirmation. Transaction history and token prices are fetched via the selected RPC or aggregator APIs.

When to use it

• Check SOL or SPL token balances and get a portfolio summary
• Inspect recent transaction history with optional enhanced data (Helius/Shyft)
• Get token price quotes and on-chain swap estimates via Jupiter
• Execute manual token swaps with explicit confirmation and fee transparency
• Send SOL or SPL tokens after confirming recipient and amounts

Best practices

• Always keep your SOLANA_KEYPAIR_PATH secure and never share private keys or seed phrases
• Use a paid RPC provider for high-frequency trading or production reliability
• Display and confirm full swap details (price impact, slippage, minimum received, platform fee) before executing
• Warn and avoid swaps when price impact > 1% or slippage > 1% unless user explicitly accepts
• Ensure you have token accounts for common output tokens to receive platform fees

Example use cases

• Quickly check SOL balance and list all SPL token accounts on a wallet
• Fetch recent transactions using Helius for richer metadata when available
• Get a Jupiter quote for swapping 1 SOL to USDC, review the preview, then confirm the swap
• Send a small SPL token payment to a recipient after double-confirmation
• Monitor token prices via Jupiter price endpoints to inform manual trading decisions