Build MCP Server: NEAR Contract Auditor for Claude

Overview

Create an MCP server that helps Claude analyze NEAR smart contracts for common vulnerabilities and issues.

Why This Matters

Security is critical for smart contracts. Claude can help identify issues before deployment.

Technical Requirements

Audit Capabilities

// 1. analyze_contract - Full security scan
// 2. check_access_control - Permission issues
// 3. find_overflow_risks - Arithmetic problems
// 4. detect_reentrancy - Though NEAR prevents classic reentrancy
// 5. storage_analysis - Storage attack vectors
// 6. generate_report - Formatted audit report

Checks Performed

• Access control patterns
• Integer overflow/underflow
• Callback handling
• Storage deposit attacks
• Upgrade safety

Deliverables

1. Contract audit MCP server
2. 10+ vulnerability checks
3. Report generation
4. Remediation suggestions

Budget: 12 NEAR