AiAgentKarl/solana-mcp-server

**Solana blockchain data for AI agents** — wallet balances, token prices, DeFi yields, whale tracking, and token safety checks.
> Real-time Solana data from **Helius, Jupiter, CoinGecko, Raydium, Orca, and RugCheck**. Scam-pools auto-filtered (< $1,000 TVL).
Quick Start
Add to your MCP client config:
Get your free Helius key at dev.helius.xyz (1M credits/month free).
What Can You Do?
**Ask your AI agent things like:**
- *"What tokens does this wallet hold?"*
- *"What's the current price of SOL?"*
- *"Show me the best DeFi yields on Solana right now"*
- *"Is this token safe? Check the RugCheck score"*
- *"What are whales doing with JUP?"*
11 Tools
| Tool | What it does |
|------|-------------|
| get_wallet_balance | SOL + token balances of any wallet |
| get_transaction_history | Recent transactions with type and description |
| get_token_price | Current USD price (Jupiter primary, CoinGecko fallback) |
| get_token_info | Token metadata: name, symbol, supply, decimals |
| get_defi_yields | Top DeFi pool APRs from Raydium + Orca |
| compare_yields | Compare yields for a specific token across DEXs |
| check_token_safety | RugCheck score, holder concentration, mint/freeze authority |
| get_whale_transactions | Large transactions for a token |
| track_smart_wallet | Track a whale wallet's holdings and activity |
| analyze_wallet_portfolio | Full portfolio analysis with USD values |
| get_usage_stats | Server usage statistics |
API Keys
| API | Free Tier | Key Required? |
|-----|-----------|---------------|
| Helius | 1M credits/month | **Yes** (free) |
| Jupiter | Unlimited | No |
| CoinGecko | 30 calls/min | No |
| Raydium | Unlimited | No |
| Orca | Unlimited | No |
| RugCheck | Unlimited | No |
Architecture
Related Servers
- cybersecurity-mcp-server — CVE database & vulnerability intelligence