Protocol Composability Design

Design composable interfaces for DeFi protocol integration.

Composability Goals:
- Protocol Type: ${{PROTOCOL_TYPE}}
- Target Integrators: ${{INTEGRATION_TARGETS}}
- Complexity Level: ${{COMPLEXITY}}
- Security Requirements: ${{SECURITY_NEEDS}}

Composability Framework:

1. **Interface Design**
```solidity
// Standard interfaces
// Extension points
// Callback patterns
// Event emissions
```

2. **Integration Patterns**
   - Direct integration
   - Adapter pattern
   - Aggregator support
   - Flash loan compatibility

3. **Standard Compliance**
   - ERC-4626 (Vaults)
   - ERC-3156 (Flash loans)
   - Custom standards
   - Documentation

4. **Safety Mechanisms**
   - Reentrancy guards
   - Callback validation
   - State consistency
   - Access controls

5. **Developer Experience**
   - SDK design
   - Code examples
   - Testing utilities
   - Debugging tools

6. **Documentation**
   - Integration guides
   - API reference
   - Security considerations
   - Best practices

7. **Ecosystem Growth**
   - Integration grants
   - Co-marketing
   - Technical support
   - Partnership framework

Include integration examples and SDK design.