Sol MCP

What autonsol/sol-mcp MCP server does

The autonsol/sol-mcp MCP server gives AI assistants access to live Solana market and token analysis. Its tools can score a token mint from 0 to 100, assign a LOW, MEDIUM, HIGH, or EXTREME risk label, and return details such as liquidity, holder count, whale concentration, and detected risk flags. Momentum analysis uses buy and sell ratios across M5, H1, and H6 windows and returns signals ranging from STRONG_BUY to STRONG_SELL.

The server also covers pump.fun activity. Market tools report graduation counts, signal frequency, skip reasons, and market quality indicators. Graduation signal tools expose BUY or SKIP decisions from Sol's alert engine, including token risk, momentum, reasoning, and available trade outcomes. Performance and leaderboard tools provide trading statistics and historical token outcomes by risk tier.

Wallet tools serve two levels of analysis. The free preview returns the top 10 SPL token holdings from live RPC data, while the PRO wallet scan risk-scores every token found and highlights dangerous holdings. Additional PRO tools classify the market as BULL, NEUTRAL, or BEAR and combine risk and momentum into a single BUY or AVOID-style assessment.

How it works

The service is hosted remotely, so clients call MCP endpoints rather than running a local process. The free endpoint is https://sol-mcp-production.up.railway.app/mcp/free. It provides eight free tools, including token risk, momentum, market pulse, graduation signals, trading performance, the alpha leaderboard, wallet preview, and PRO feature information.

The PRO endpoint is https://paywall.xpay.sh/sol-mcp. It adds premium analysis such as batch scoring for up to 10 mints, full token analysis, complete wallet scans, market regime classification, and expanded signal or performance history. PRO calls cost $0.01 USDC each through x402 on Base. The README states that no API key is required for this payment flow.

Setup and configuration

Add the remote URL to an MCP client configuration. The documented free configuration uses the server name sol-crypto-analysis and the free endpoint. PRO can be configured separately with the paywall URL. The README specifically lists Claude Desktop, Cursor, and Windsurf as supported setup targets.

No environment variables, login, or API key are documented for the free endpoint. PRO access requires an x402-compatible payment flow and USDC on Base rather than a subscription. A Smithery command is also documented, but it is an installer route rather than the server's own runtime command.

Tools and capabilities

• Score one Solana mint and return risk labels, liquidity, holders, and flags.
• Compare buy and sell momentum across multiple time windows.
• Inspect pump.fun graduation activity, market pulse, and live decisions.
• Preview wallet SPL holdings or perform a PRO risk scan.
• Rank up to 10 token mints by risk in one PRO request.
• Combine risk and momentum into a consolidated analysis.
• Review trading win rate, PnL, ROI, recent outcomes, and open positions.
• Classify the current market regime using graduation, signal, skip-reason, and paper-performance data.

The autonsol/sol-mcp MCP server is therefore suited to research and screening workflows where an agent needs current Solana-specific signals. Its outputs are analysis and trading intelligence; the supplied material does not describe an order-execution tool.