Solana Agent Audit MCP

An autonomous security audit MCP server and CLI utility designed for Solana programs, Anchor frameworks, and AI Agent Wallets.

Supports automated x402 payment headers and micropayments in USDC for pay-per-audit AI workflows.

Features

• Program Vulnerability Scanner: Static analysis detecting missing Signer checks on authority accounts, unconstrained PDA derivations in invoke_signed, unverified external CPI program targets, and unsafe account closure resurrect vectors.

• x402 Micropayment Protocol: Built-in paywall invoice generator that creates standardized x402 payment memos for automated agent-to-agent transactions.

• Standard MCP Protocol: Implements Model Context Protocol tools (audit_solana_code and get_payment_invoice) compatible with Claude Code, Cursor, Codex, and OpenClaw.

Related MCP server: solidity-sentinel

Payout Recipient Configuration

All generated audit invoices route payments directly to the designated Solana recipient address:

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Quickstart

1. Install & Build

npm install
npm run build
npm test

2. Configure with MCP Client (Claude Code / Cursor / Codex)

Add to your MCP configuration:

{
  "mcpServers": {
    "solana-auditor": {
      "command": "node",
      "args": ["dist/index.js"]
    }
  }
}

3. Available Tools

• audit_solana_code({ sourceCode, programName }): Performs static security audit returning structured findings, severity, recommendations, and security score (0-100).

• get_payment_invoice({ serviceName, amountUsdc }): Generates an x402 payment request invoice with recipient address and unique transaction memo.

License

MIT