TON Dev Skills MCP Server

# Install from npm
npm install -g @tesserae/ton-dev-skills

# Run your first audit
ton-dev audit ./contracts/my-contract.fc

# Scaffold a new contract
ton-dev scaffold jetton --name "MyToken" --symbol "MTK"

# Compile a contract
ton-dev compile ./contracts/my-contract.fc

# Start the MCP server (for Claude, Cursor, etc.)
ton-dev mcp start

$ ton-dev audit contracts/my-jetton.fc

  TON Dev Skills — Security Audit
  ═══════════════════════════════════

  Contract: contracts/my-jetton.fc
  Language:  FunC
  Rules:     53 checked

  ┌──────────┬────────────────────────────────────┬──────────┐
  │ Severity │ Finding                            │ Line     │
  ├──────────┼────────────────────────────────────┼──────────┤
  │ 🔴 HIGH  │ Missing sender validation on       │ L42      │
  │          │ internal_transfer handler           │          │
  ├──────────┼────────────────────────────────────┼──────────┤
  │ 🟡 MED   │ No bounce handler for failed       │ L87      │
  │          │ token transfers                     │          │
  ├──────────┼────────────────────────────────────┼──────────┤
  │ 🔵 LOW   │ Gas estimation missing on          │ L103     │
  │          │ cross-contract call                 │          │
  ├──────────┼────────────────────────────────────┼──────────┤
  │ 🟢 INFO  │ Consider TEP-74 metadata           │ L12      │
  │          │ extension for discoverability       │          │
  └──────────┴────────────────────────────────────┴──────────┘

  Summary: 1 high · 1 medium · 1 low · 1 info
  Full report: ./audit-report-1708099200.json

$ ton-dev migrate --from solidity --contract contracts/MyToken.sol

  TON Dev Skills — Migration Engine
  ═══════════════════════════════════

  Source:     contracts/MyToken.sol (ERC-20)
  Target:     Jetton (TEP-74) + Jetton Wallet (TEP-89)
  Language:   Tact

  ✅ Token metadata mapped (name, symbol, decimals)
  ✅ Mint/burn logic converted to Jetton master ops
  ✅ Transfer → internal_transfer + transfer_notification
  ✅ Approval pattern removed (not applicable on TON)
  ✅ TEP-74 compliance verified
  ✅ Security audit passed (0 high, 0 medium findings)

  Output: ./output/my-token-jetton.tact
          ./output/my-token-wallet.tact
          ./output/migration-report.md

{
  "mcpServers": {
    "ton-dev": {
      "command": "ton-dev",
      "args": ["mcp", "start"]
    }
  }
}