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+# 🔗 Chain Configuration Guide
+
+How to add and configure new chains in the DeFi Starter Kit.
+
+---
+
+## 📋 Overview
+
+This guide walks you through adding a new blockchain network to the DeFi Starter Kit. You'll need to configure:
+
+- 🔗 RPC endpoints
+- 📍 Protocol contract addresses
+- 💰 Token addresses
+- 🔧 Viem chain configuration
+
+---
+
+## 🚀 Adding a New Chain
+
+### 1️⃣ Create Chain Config File
+
+Create a new file in `config/chains/` with your chain configuration:
+
+```typescript
+// config/chains/yourchain.ts
+import type { ChainConfig } from '../types.js';
+
+export const yourchain: ChainConfig = {
+  chainId: 12345, // Your chain ID
+  name: 'Your Chain',
+  rpcUrl: process.env.YOURCHAIN_RPC_URL || 'https://rpc.yourchain.com',
+  
+  // Aave v3
+  aave: {
+    poolAddressesProvider: '0x...', // Aave PoolAddressesProvider
+    pool: '0x...', // Aave Pool
+  },
+
+  // Uniswap
+  uniswap: {
+    swapRouter02: '0x...', // Uniswap SwapRouter02
+    universalRouter: '0x...', // Uniswap Universal Router
+    permit2: '0x000000000022D473030F116dDEE9F6B43aC78BA3', // Permit2 (same across chains)
+    quoterV2: '0x...', // Uniswap QuoterV2
+  },
+
+  // Protocolink
+  protocolink: {
+    router: '0x...', // Protocolink Router
+  },
+
+  // Compound III
+  compound3: {
+    cometUsdc: '0x...', // Compound III Comet (if available)
+  },
+
+  // Common Tokens
+  tokens: {
+    WETH: '0x...',
+    USDC: '0x...',
+    USDT: '0x...',
+    DAI: '0x...',
+    WBTC: '0x...',
+  },
+};
+```
+
+### 2️⃣ Register Chain in Addresses
+
+Add your chain to `config/addresses.ts`:
+
+```typescript
+import { yourchain } from './chains/yourchain.js';
+
+export const chainConfigs: Record<number, ChainConfig> = {
+  1: mainnet,
+  8453: base,
+  // ... other chains
+  12345: yourchain, // Add your chain
+};
+
+// Re-export
+export { yourchain };
+```
+
+### 3️⃣ Add Viem Chain
+
+Add your chain to `src/utils/chain-config.ts`:
+
+```typescript
+import { yourChain } from 'viem/chains';
+
+const viemChains = {
+  1: mainnet,
+  8453: base,
+  // ... other chains
+  12345: yourChain, // Add your chain
+};
+```
+
+### 4️⃣ Update Environment Variables
+
+Add RPC URL to `.env.example`:
+
+```bash
+YOURCHAIN_RPC_URL=https://rpc.yourchain.com
+```
+
+### 5️⃣ Update Foundry Config
+
+Add RPC endpoint to `foundry.toml`:
+
+```toml
+[rpc_endpoints]
+yourchain = "${YOURCHAIN_RPC_URL}"
+```
+
+---
+
+## 📍 Getting Official Addresses
+
+### 🏦 Aave v3
+
+1. 📚 Check [Aave Documentation](https://docs.aave.com/developers/deployed-contracts/deployed-contracts)
+2. 🔍 Find your chain in the deployed contracts list
+3. 📋 Get `PoolAddressesProvider` address
+4. 🔗 Use `PoolAddressesProvider.getPool()` to get Pool address
+
+### 🔄 Uniswap v3
+
+1. 📚 Check [Uniswap Deployments](https://docs.uniswap.org/contracts/v3/reference/deployments)
+2. 🔍 Find your chain's deployment page
+3. 📋 Get addresses for:
+   - `SwapRouter02`
+   - `UniversalRouter`
+   - `Permit2` (same address across all chains: `0x000000000022D473030F116dDEE9F6B43aC78BA3`)
+   - `QuoterV2`
+
+### 🔗 Protocolink
+
+1. 📚 Check [Protocolink Deployment Addresses](https://docs.protocolink.com/smart-contract/deployment-addresses)
+2. 🔍 Find your chain
+3. 📋 Get Router address
+
+### 🏛️ Compound III
+
+1. 📚 Check [Compound III Documentation](https://docs.compound.finance/)
+2. 🔍 Find your chain's Comet addresses
+3. 📋 Get Comet proxy address for your market
+
+### 💰 Common Tokens
+
+For each chain, you'll need addresses for:
+
+| Token | Description |
+|-------|-------------|
+| WETH | Wrapped Ether |
+| USDC | USD Coin |
+| USDT | Tether USD |
+| DAI | Dai Stablecoin |
+| WBTC | Wrapped Bitcoin |
+
+**Resources:**
+- 🔍 [Token Lists](https://tokenlists.org/)
+- 🔍 [CoinGecko](https://www.coingecko.com/)
+
+---
+
+## ✅ Verifying Addresses
+
+Always verify addresses from multiple sources:
+
+1. ✅ Official protocol documentation
+2. ✅ Block explorer (verify contract code)
+3. ✅ Protocol GitHub repositories
+4. ✅ Community resources (Discord, forums)
+
+---
+
+## 🧪 Testing Your Configuration
+
+After adding a new chain:
+
+### 1. Test Chain Config Loading
+
+```typescript
+import { getChainConfig } from './config/addresses.js';
+const config = getChainConfig(12345);
+console.log(config);
+```
+
+### 2. Test RPC Connection
+
+```typescript
+import { createRpcClient } from './src/utils/chain-config.js';
+const client = createRpcClient(12345);
+const blockNumber = await client.getBlockNumber();
+console.log('Block number:', blockNumber);
+```
+
+### 3. Test Address Resolution
+
+```typescript
+import { getAavePoolAddress } from './src/utils/addresses.js';
+const poolAddress = getAavePoolAddress(12345);
+console.log('Pool address:', poolAddress);
+```
+
+### 4. Run Examples
+
+```bash
+# Update example to use your chain ID
+tsx examples/ts/aave-supply-borrow.ts
+```
+
+### 5. Run Tests
+
+```bash
+# Update test to use your chain
+forge test --fork-url $YOURCHAIN_RPC_URL
+```
+
+---
+
+## 🔧 Common Issues
+
+### ❌ RPC URL Not Working
+
+**Possible causes:**
+- ❌ RPC URL is incorrect
+- ❌ RPC provider doesn't support your chain
+- ❌ Rate limits exceeded
+
+**Solutions:**
+- ✅ Verify RPC URL is correct
+- ✅ Try alternative RPC providers
+- ✅ Check rate limits
+
+### ❌ Addresses Not Found
+
+**Possible causes:**
+- ❌ Protocol not deployed on your chain
+- ❌ Addresses are incorrect (typos, wrong network)
+- ❌ Some protocols may not be available on all chains
+
+**Solutions:**
+- ✅ Verify protocol is deployed on your chain
+- ✅ Double-check addresses for typos
+- ✅ Check protocol documentation for chain support
+
+### ❌ Token Addresses Wrong
+
+**Possible causes:**
+- ❌ Token addresses are incorrect
+- ❌ Token decimals differ
+- ❌ Tokens don't exist on your chain
+
+**Solutions:**
+- ✅ Verify token addresses on block explorer
+- ✅ Check token decimals
+- ✅ Ensure tokens exist on your chain
+
+---
+
+## 📝 Chain-Specific Notes
+
+### 🚀 Layer 2 Chains
+
+| Consideration | Description |
+|---------------|-------------|
+| Gas costs | Typically lower than mainnet |
+| Finality times | May differ from mainnet |
+| Protocol features | Some protocols may have L2-specific features |
+
+### 🧪 Testnets
+
+| Consideration | Description |
+|---------------|-------------|
+| Addresses | Use testnet-specific addresses |
+| Tokens | Testnet tokens have no real value |
+| Protocol availability | Some protocols may not be available on testnets |
+
+---
+
+## 💡 Best Practices
+
+1. ✅ **Always verify addresses** - Don't trust a single source
+2. ✅ **Use environment variables** - Never hardcode RPC URLs
+3. ✅ **Test thoroughly** - Test on testnet before mainnet
+4. ✅ **Document changes** - Update documentation when adding chains
+5. ✅ **Keep addresses updated** - Protocols may upgrade contracts
+
+---
+
+## 🔗 Resources
+
+| Resource | Link |
+|----------|------|
+| Aave Deployed Contracts | [docs.aave.com](https://docs.aave.com/developers/deployed-contracts/deployed-contracts) |
+| Uniswap Deployments | [docs.uniswap.org](https://docs.uniswap.org/contracts/v3/reference/deployments) |
+| Protocolink Deployment Addresses | [docs.protocolink.com](https://docs.protocolink.com/smart-contract/deployment-addresses) |
+| Compound III Documentation | [docs.compound.finance](https://docs.compound.finance/) |
+
+---
+
+## 📚 Related Documentation
+
+- 📖 [Environment Setup Guide](./ENV_SETUP.md)
+- 🔐 [Security Best Practices](./SECURITY.md)
+- 🧪 [Strategy Testing Guide](./STRATEGY_TESTING.md)
--- a/docs/ENVIRONMENT_SETUP_COMPLETE.md
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+# ✅ Environment Setup - Verification Complete
+
+## 🎉 All Scripts Verified
+
+All scripts have been verified to properly load environment variables from `.env` files.
+
+---
+
+## ✅ Scripts Checked
+
+### 1. `src/strat/cli.ts` ✅
+
+- ✅ Loads `dotenv` FIRST before any other imports
+- ✅ Uses `getNetwork()` which lazy-loads RPC URLs from env vars
+- ✅ Validates RPC URLs and shows helpful error messages
+
+### 2. `src/cli/cli.ts` ✅
+
+- ✅ Loads `dotenv` FIRST before any other imports
+- ✅ Uses `process.env.PRIVATE_KEY` for transaction execution
+- ✅ Uses RPC URLs from chain configs (which read from env)
+
+### 3. `scripts/test-strategy.ts` ✅
+
+- ✅ Loads `dotenv` FIRST before any other imports
+- ✅ Reads `MAINNET_RPC_URL`, `TEST_SCENARIO`, `TEST_NETWORK` from env
+- ✅ Validates RPC URL before proceeding
+- ✅ Shows clear error messages if not configured
+
+### 4. `scripts/check-env.ts` ✅
+
+- ✅ Loads `dotenv` FIRST
+- ✅ Verifies all RPC URLs are set and accessible
+- ✅ Tests connections to each network
+- ✅ Provides helpful feedback
+
+### 5. `scripts/verify-setup.ts` ✅
+
+- ✅ Loads `dotenv` FIRST
+- ✅ Comprehensive verification of all setup components
+- ✅ Checks scripts, configs, and scenarios
+
+---
+
+## ⚙️ Network Configuration
+
+### `src/strat/config/networks.ts` ✅
+
+- ✅ Lazy-loads RPC URLs when `getNetwork()` is called
+- ✅ Ensures `dotenv` is loaded before reading env vars
+- ✅ Supports network-specific env vars (e.g., `MAINNET_RPC_URL`)
+- ✅ Falls back to defaults if not set
+
+### `config/chains/*.ts` ✅
+
+- ✅ Read `process.env` at module load time
+- ✅ Since all entry points load `dotenv` FIRST, this works correctly
+- ✅ Have sensible defaults as fallbacks
+
+---
+
+## 📋 Environment Variables
+
+### Required
+
+| Variable | Description | Status |
+|----------|-------------|--------|
+| `MAINNET_RPC_URL` | For mainnet fork testing (required for most scenarios) | ✅ |
+
+### Optional
+
+| Variable | Description | When Needed |
+|----------|-------------|-------------|
+| `BASE_RPC_URL` | For Base network testing | Multi-chain testing |
+| `ARBITRUM_RPC_URL` | For Arbitrum testing | Multi-chain testing |
+| `OPTIMISM_RPC_URL` | For Optimism testing | Multi-chain testing |
+| `POLYGON_RPC_URL` | For Polygon testing | Multi-chain testing |
+| `PRIVATE_KEY` | Only needed for mainnet execution (not fork testing) | Mainnet execution |
+| `TEST_SCENARIO` | Override default test scenario | Custom scenarios |
+| `TEST_NETWORK` | Override default test network | Multi-chain testing |
+
+---
+
+## ✅ Validation
+
+All scripts now include:
+
+- ✅ RPC URL validation (checks for placeholders)
+- ✅ Clear error messages if not configured
+- ✅ Helpful suggestions (e.g., "Run 'pnpm run check:env'")
+- ✅ Fallback to defaults where appropriate
+
+---
+
+## 🧪 Testing
+
+Run these commands to verify your setup:
+
+```bash
+# 1. Check environment variables
+pnpm run check:env
+
+# 2. Verify complete setup
+pnpm run verify:setup
+
+# 3. Test with a scenario (requires valid RPC URL)
+pnpm run strat:test
+```
+
+---
+
+## 🔧 How It Works
+
+### 1. Entry Point (CLI script or test script)
+
+- 📥 Loads `dotenv.config()` FIRST
+- 📄 This reads `.env` file into `process.env`
+
+### 2. Network Configuration
+
+- 🔗 `getNetwork()` is called
+- ⚡ Lazy-loads RPC URLs from `process.env`
+- ✅ Returns network config with RPC URL
+
+### 3. Fork Orchestrator
+
+- 🔌 Uses the RPC URL from network config
+- 🌐 Connects to the RPC endpoint
+- 🍴 Creates fork if needed
+
+### 4. Validation
+
+- ✅ Scripts validate RPC URLs before use
+- 🔍 Check for placeholders like "YOUR_KEY"
+- 💬 Show helpful error messages if invalid
+
+---
+
+## 🔧 Troubleshooting
+
+If environment variables aren't loading:
+
+### 1. Check .env file exists
+
+```bash
+ls -la .env
+```
+
+### 2. Verify dotenv is loaded first
+
+- ✅ Check that `import dotenv from 'dotenv'` and `dotenv.config()` are at the top
+- ✅ Before any other imports that use `process.env`
+
+### 3. Test environment loading
+
+```bash
+node -e "require('dotenv').config(); console.log(process.env.MAINNET_RPC_URL)"
+```
+
+### 4. Run verification
+
+```bash
+pnpm run verify:setup
+```
+
+---
+
+## 💡 Best Practices
+
+### 1. Always load dotenv first
+
+```typescript
+// ✅ Good
+import dotenv from 'dotenv';
+dotenv.config();
+import { other } from './other.js';
+```
+
+### 2. Use lazy-loading for configs
+
+```typescript
+// ✅ Good - lazy load
+function getNetwork() {
+  return { rpcUrl: process.env.MAINNET_RPC_URL || 'default' };
+}
+```
+
+### 3. Validate before use
+
+```typescript
+// ✅ Good - validate
+if (!rpcUrl || rpcUrl.includes('YOUR_KEY')) {
+  throw new Error('RPC URL not configured');
+}
+```
+
+---
+
+## 📊 Summary
+
+| Check | Status | Description |
+|-------|--------|-------------|
+| Scripts load `.env` files | ✅ | All scripts properly load `.env` files |
+| RPC URL validation | ✅ | All scripts validate RPC URLs before use |
+| Lazy-loading configs | ✅ | Network configs lazy-load to ensure env vars are available |
+| Clear error messages | ✅ | Clear error messages guide users to fix issues |
+| Verification scripts | ✅ | Verification scripts help diagnose problems |
+| Documentation | ✅ | Documentation explains the setup process |
+
+---
+
+## 🎉 Conclusion
+
+The environment setup is complete and verified! ✅
+
+All scripts are properly connected to `.env` files and handle secrets correctly. You're ready to start building DeFi strategies!
+
+---
+
+## 📚 Related Documentation
+
+- 📖 [Environment Setup Guide](./ENV_SETUP.md)
+- ✅ [Verification Summary](./ENV_VERIFICATION_SUMMARY.md)
+- 🧪 [Strategy Testing Guide](./STRATEGY_TESTING.md)
--- a/docs/ENV_SETUP.md
+++ b/docs/ENV_SETUP.md
@@ -0,0 +1,261 @@
+# ⚙️ Environment Setup Guide
+
+This guide explains how to set up environment variables for the DeFi Strategy Testing Framework.
+
+---
+
+## 🚀 Quick Start
+
+### 1️⃣ Copy the Example Environment File
+
+```bash
+cp .env.example .env
+```
+
+### 2️⃣ Fill in Your RPC URLs
+
+```bash
+# Edit .env file
+MAINNET_RPC_URL=https://mainnet.infura.io/v3/YOUR_INFURA_KEY
+BASE_RPC_URL=https://base-mainnet.infura.io/v3/YOUR_INFURA_KEY
+# ... etc
+```
+
+### 3️⃣ Verify Your Setup
+
+```bash
+pnpm run check:env
+```
+
+---
+
+## 📋 Required Environment Variables
+
+### 🔗 RPC URLs
+
+These are used to connect to blockchain networks for forking and testing:
+
+| Variable | Description | Required |
+|----------|-------------|----------|
+| `MAINNET_RPC_URL` | Ethereum mainnet RPC endpoint | ✅ Yes |
+| `BASE_RPC_URL` | Base network RPC endpoint | ⚠️ Optional |
+| `ARBITRUM_RPC_URL` | Arbitrum One RPC endpoint | ⚠️ Optional |
+| `OPTIMISM_RPC_URL` | Optimism network RPC endpoint | ⚠️ Optional |
+| `POLYGON_RPC_URL` | Polygon network RPC endpoint | ⚠️ Optional |
+
+### 🔐 Optional Environment Variables
+
+| Variable | Description | When Needed |
+|----------|-------------|-------------|
+| `PRIVATE_KEY` | Private key for executing transactions | Mainnet/testnet execution only |
+| `TEST_SCENARIO` | Override default test scenario path | Custom test scenarios |
+| `TEST_NETWORK` | Override default test network | Multi-chain testing |
+
+---
+
+## 🔗 Getting RPC URLs
+
+### 🆓 Free Options
+
+#### 1. Public RPCs (Rate-Limited)
+
+| Network | Public RPC URL |
+|---------|----------------|
+| Ethereum | `https://eth.llamarpc.com` |
+| Base | `https://mainnet.base.org` |
+| Arbitrum | `https://arb1.arbitrum.io/rpc` |
+| Optimism | `https://mainnet.optimism.io` |
+| Polygon | `https://polygon-rpc.com` |
+
+#### 2. Infura (Free Tier)
+
+1. 📝 Sign up at [infura.io](https://infura.io)
+2. ➕ Create a project
+3. 📋 Copy your project ID
+4. 🔗 Use: `https://mainnet.infura.io/v3/YOUR_PROJECT_ID`
+
+#### 3. Alchemy (Free Tier)
+
+1. 📝 Sign up at [alchemy.com](https://alchemy.com)
+2. ➕ Create an app
+3. 📋 Copy your API key
+4. 🔗 Use: `https://eth-mainnet.g.alchemy.com/v2/YOUR_API_KEY`
+
+### 💰 Paid Options (Recommended for Production)
+
+| Provider | Best For | Link |
+|----------|----------|------|
+| **Infura** | Reliable, well-known | [infura.io](https://infura.io) |
+| **Alchemy** | Fast, good free tier | [alchemy.com](https://alchemy.com) |
+| **QuickNode** | Fast, global network | [quicknode.com](https://quicknode.com) |
+| **Ankr** | Good performance | [ankr.com](https://ankr.com) |
+
+---
+
+## ✅ Verification
+
+### 🔍 Check Environment Variables
+
+Run the environment checker:
+
+```bash
+pnpm run check:env
+```
+
+This will:
+- ✅ Check that all RPC URLs are set
+- ✅ Verify connections to each network
+- ✅ Show current block numbers
+- ✅ Report any issues
+
+### 🧪 Test with a Scenario
+
+```bash
+# Set your RPC URL
+export MAINNET_RPC_URL=https://your-rpc-url-here
+
+# Run a test
+pnpm run strat:test
+```
+
+---
+
+## 🔧 Troubleshooting
+
+### ❌ "RPC URL contains placeholder"
+
+**Problem:** Your `.env` file still has placeholder values like `YOUR_KEY` or `YOUR_INFURA_KEY`.
+
+**Solution:** Replace placeholders with actual RPC URLs in your `.env` file.
+
+### ❌ "Connection failed" or "403 Forbidden"
+
+**Problem:** Your RPC endpoint is rejecting requests.
+
+**Possible Causes:**
+1. ❌ Invalid API key
+2. ⏱️ Rate limiting (free tier exceeded)
+3. 🚫 IP restrictions
+4. 🔒 Infura project set to "private key only" mode
+
+**Solutions:**
+1. ✅ Verify your API key is correct
+2. ✅ Check your RPC provider dashboard for rate limits
+3. ✅ Try a different RPC provider
+4. ✅ For Infura: Enable "Public Requests" in project settings
+
+### ❌ "Environment variable not set"
+
+**Problem:** The script can't find the required environment variable.
+
+**Solutions:**
+1. ✅ Check that `.env` file exists in project root
+2. ✅ Verify variable name is correct (case-sensitive)
+3. ✅ Restart your terminal/IDE after creating `.env`
+4. ✅ Use `pnpm run check:env` to verify
+
+### ❌ Module Load Order Issues
+
+**Problem:** Environment variables not being loaded before modules that use them.
+
+**Solution:** The framework now loads `dotenv` FIRST in all entry points. If you still have issues:
+1. ✅ Ensure `.env` file is in the project root
+2. ✅ Check that `dotenv` package is installed
+3. ✅ Verify scripts load dotenv before other imports
+
+---
+
+## 💡 Best Practices
+
+### 🔐 Security
+
+1. **Never commit `.env` files:**
+   - ✅ `.env` is in `.gitignore`
+   - ✅ Only commit `.env.example`
+
+2. **Use different keys for different environments:**
+   - 🧪 Development: Free tier or public RPCs
+   - 🚀 Production: Paid RPC providers
+
+3. **Rotate keys regularly:**
+   - 🔄 Especially if keys are exposed
+   - 📝 Update `.env` file with new keys
+
+### 🗂️ Organization
+
+4. **Use environment-specific files:**
+   - 📁 `.env.local` - Local development (gitignored)
+   - 📁 `.env.production` - Production (gitignored)
+   - 📁 `.env.example` - Template (committed)
+
+5. **Validate on startup:**
+   - ✅ Use `pnpm run check:env` before running tests
+   - ✅ Scripts will warn if RPC URLs are not configured
+
+---
+
+## 🔒 Security Notes
+
+> ⚠️ **IMPORTANT**: 
+> - ⛔ **Never commit `.env` files** - They may contain private keys
+> - 🔑 **Don't share RPC keys** - They may have rate limits or costs
+> - 🔄 **Use separate keys** for development and production
+> - 🔐 **Rotate keys** if they're exposed or compromised
+
+---
+
+## 📝 Example .env File
+
+```bash
+# RPC Endpoints
+MAINNET_RPC_URL=https://mainnet.infura.io/v3/your-infura-project-id
+BASE_RPC_URL=https://base-mainnet.infura.io/v3/your-infura-project-id
+ARBITRUM_RPC_URL=https://arbitrum-mainnet.infura.io/v3/your-infura-project-id
+OPTIMISM_RPC_URL=https://optimism-mainnet.infura.io/v3/your-infura-project-id
+POLYGON_RPC_URL=https://polygon-mainnet.infura.io/v3/your-infura-project-id
+
+# Private Keys (only for mainnet execution, not fork testing)
+# PRIVATE_KEY=0x...
+
+# Test Configuration (optional)
+# TEST_SCENARIO=scenarios/aave/leveraged-long.yml
+# TEST_NETWORK=mainnet
+```
+
+---
+
+## 🎯 Next Steps
+
+After setting up your environment:
+
+### 1. Verify Setup
+
+```bash
+pnpm run check:env
+```
+
+### 2. Run a Test Scenario
+
+```bash
+pnpm run strat:test
+```
+
+### 3. Run a Scenario with CLI
+
+```bash
+pnpm run strat run scenarios/aave/leveraged-long.yml
+```
+
+### 4. Try Fuzzing
+
+```bash
+pnpm run strat fuzz scenarios/aave/leveraged-long.yml --iters 10
+```
+
+---
+
+## 📚 Related Documentation
+
+- 📖 [Strategy Testing Guide](./STRATEGY_TESTING.md)
+- 🔗 [Chain Configuration](./CHAIN_CONFIG.md)
+- 🔐 [Security Best Practices](./SECURITY.md)
--- a/docs/ENV_VERIFICATION_SUMMARY.md
+++ b/docs/ENV_VERIFICATION_SUMMARY.md
@@ -0,0 +1,147 @@
+# ✅ Environment Setup Verification - Complete
+
+## 🎉 Verification Results
+
+All scripts have been verified to properly connect to `.env` files and handle secrets correctly.
+
+---
+
+## ✅ Scripts Verified
+
+### 1. `src/strat/cli.ts` ✅
+
+- ✅ Loads `dotenv` FIRST (line 14-15)
+- ✅ Before any other imports
+- ✅ Validates RPC URLs before use
+- ✅ Shows helpful error messages
+
+### 2. `src/cli/cli.ts` ✅
+
+- ✅ Loads `dotenv` FIRST (line 13-15)
+- ✅ Before any other imports
+- ✅ Uses `PRIVATE_KEY` from env for execution
+- ✅ Validates private key before use
+
+### 3. `scripts/test-strategy.ts` ✅
+
+- ✅ Loads `dotenv` FIRST (line 18-19)
+- ✅ Before any other imports
+- ✅ Reads `MAINNET_RPC_URL`, `TEST_SCENARIO`, `TEST_NETWORK`
+- ✅ Validates RPC URL with placeholder checks
+- ✅ Shows clear error messages
+
+### 4. `scripts/check-env.ts` ✅
+
+- ✅ Loads `dotenv` FIRST
+- ✅ Tests all RPC URL connections
+- ✅ Validates environment setup
+- ✅ Provides detailed feedback
+
+### 5. `scripts/verify-setup.ts` ✅
+
+- ✅ Loads `dotenv` FIRST
+- ✅ Comprehensive setup verification
+- ✅ Checks all components
+
+---
+
+## ✅ Configuration Verified
+
+### 1. `src/strat/config/networks.ts` ✅
+
+- ✅ Lazy-loads RPC URLs when `getNetwork()` is called
+- ✅ Ensures `dotenv` is loaded before reading env vars
+- ✅ Supports all network-specific env vars
+- ✅ Has sensible fallbacks
+
+### 2. `config/chains/*.ts` ✅
+
+- ✅ Read `process.env` at module load
+- ✅ Work correctly because entry points load dotenv first
+- ✅ Have default fallbacks
+
+---
+
+## 📋 Environment Variables
+
+### Required
+
+| Variable | Description | Status |
+|----------|-------------|--------|
+| `MAINNET_RPC_URL` | Required for mainnet fork testing | ✅ |
+
+### Optional
+
+| Variable | Description | When Needed |
+|----------|-------------|-------------|
+| `BASE_RPC_URL` | Base network RPC endpoint | Multi-chain testing |
+| `ARBITRUM_RPC_URL` | Arbitrum One RPC endpoint | Multi-chain testing |
+| `OPTIMISM_RPC_URL` | Optimism network RPC endpoint | Multi-chain testing |
+| `POLYGON_RPC_URL` | Polygon network RPC endpoint | Multi-chain testing |
+| `PRIVATE_KEY` | Private key for executing transactions | Mainnet/testnet execution only |
+| `TEST_SCENARIO` | Override default test scenario path | Custom test scenarios |
+| `TEST_NETWORK` | Override default test network | Multi-chain testing |
+
+---
+
+## ✅ Validation Features
+
+All scripts include:
+
+- ✅ RPC URL validation (checks for placeholders like "YOUR_KEY")
+- ✅ Clear error messages if not configured
+- ✅ Helpful suggestions (e.g., "Run 'pnpm run check:env'")
+- ✅ Fallback to defaults where appropriate
+
+---
+
+## 🔧 Verification Commands
+
+```bash
+# Check environment variables and RPC connections
+pnpm run check:env
+
+# Verify complete setup
+pnpm run verify:setup
+
+# Test with a scenario
+pnpm run strat:test
+```
+
+---
+
+## 🔐 Security
+
+| Check | Status | Description |
+|-------|--------|-------------|
+| `.env` in `.gitignore` | ✅ | `.env` file is in `.gitignore` |
+| `.env.example` template | ✅ | `.env.example` provides template |
+| Private keys protection | ✅ | Private keys only used when explicitly needed |
+| RPC URL validation | ✅ | RPC URLs validated before use |
+| No hardcoded secrets | ✅ | No hardcoded secrets |
+
+---
+
+## 🧪 Test Results
+
+Running `pnpm run verify:setup` shows:
+
+- ✅ All scripts load dotenv correctly
+- ✅ Network config loads correctly
+- ✅ Scenario files exist
+- ✅ Environment variables are accessible
+
+---
+
+## 🎉 Conclusion
+
+All scripts are properly connected to `.env` files and handle secrets correctly. The setup is complete and ready for use!
+
+---
+
+## 📚 Next Steps
+
+1. ✅ Run `pnpm run check:env` to verify your environment
+2. ✅ Run `pnpm run verify:setup` for comprehensive verification
+3. ✅ Test with `pnpm run strat:test`
+4. ✅ Start building DeFi strategies!
--- a/docs/INTEGRATION_GUIDE.md
+++ b/docs/INTEGRATION_GUIDE.md
@@ -0,0 +1,320 @@
+# 🔌 Integration Guide
+
+> Step-by-step guide for integrating DeFi protocols into your application.
+
+---
+
+## 📋 Table of Contents
+
+1. [Aave v3 Integration](#-aave-v3-integration)
+2. [Uniswap v3 Integration](#-uniswap-v3-integration)
+3. [Protocolink Integration](#-protocolink-integration)
+4. [Compound III Integration](#-compound-iii-integration)
+5. [Cross-Protocol Strategies](#-cross-protocol-strategies)
+
+---
+
+## 🏦 Aave v3 Integration
+
+### 1️⃣ Setup
+
+```typescript
+import { createWalletRpcClient } from '../src/utils/chain-config.js';
+import { getAavePoolAddress } from '../src/utils/addresses.js';
+
+const CHAIN_ID = 1; // Mainnet
+const walletClient = createWalletRpcClient(CHAIN_ID, privateKey);
+const poolAddress = getAavePoolAddress(CHAIN_ID);
+```
+
+### 2️⃣ Supply Collateral
+
+```typescript
+// 1. Approve token
+await walletClient.writeContract({
+  address: tokenAddress,
+  abi: ERC20_ABI,
+  functionName: 'approve',
+  args: [poolAddress, amount],
+});
+
+// 2. Supply
+await walletClient.writeContract({
+  address: poolAddress,
+  abi: POOL_ABI,
+  functionName: 'supply',
+  args: [asset, amount, account, 0],
+});
+
+// 3. Enable as collateral
+await walletClient.writeContract({
+  address: poolAddress,
+  abi: POOL_ABI,
+  functionName: 'setUserUseReserveAsCollateral',
+  args: [asset, true],
+});
+```
+
+### 3️⃣ Borrow
+
+```typescript
+// Note: Use variable rate (2), stable rate is deprecated in v3.3+
+await walletClient.writeContract({
+  address: poolAddress,
+  abi: POOL_ABI,
+  functionName: 'borrow',
+  args: [debtAsset, borrowAmount, 2, 0, account],
+});
+```
+
+### 4️⃣ Flash Loans
+
+#### Single Asset
+
+```typescript
+await walletClient.writeContract({
+  address: poolAddress,
+  abi: POOL_ABI,
+  functionName: 'flashLoanSimple',
+  args: [receiverAddress, asset, amount, params, 0],
+});
+```
+
+#### Multi-Asset
+
+```typescript
+await walletClient.writeContract({
+  address: poolAddress,
+  abi: POOL_ABI,
+  functionName: 'flashLoan',
+  args: [receiverAddress, assets, amounts, modes, account, params, 0],
+});
+```
+
+> ⚠️ **Important**: Your flash loan receiver contract must:
+> 1. ✅ Receive the loaned tokens
+> 2. ✅ Perform desired operations
+> 3. ✅ Approve the pool for `amount + premium`
+> 4. ✅ Return `true` from `executeOperation`
+
+---
+
+## 🔄 Uniswap v3 Integration
+
+### 1️⃣ Setup
+
+```typescript
+import { getUniswapSwapRouter02 } from '../src/utils/addresses.js';
+
+const routerAddress = getUniswapSwapRouter02(CHAIN_ID);
+```
+
+### 2️⃣ Get Quote
+
+```typescript
+// Use QuoterV2 contract to get expected output
+const quote = await publicClient.readContract({
+  address: quoterAddress,
+  abi: QUOTER_ABI,
+  functionName: 'quoteExactInputSingle',
+  args: [{
+    tokenIn: tokenInAddress,
+    tokenOut: tokenOutAddress,
+    fee: 3000, // 0.3% fee tier
+    amountIn: amountIn,
+    sqrtPriceLimitX96: 0,
+  }],
+});
+```
+
+### 3️⃣ Execute Swap
+
+```typescript
+// 1. Approve token
+await walletClient.writeContract({
+  address: tokenInAddress,
+  abi: ERC20_ABI,
+  functionName: 'approve',
+  args: [routerAddress, amountIn],
+});
+
+// 2. Execute swap
+await walletClient.writeContract({
+  address: routerAddress,
+  abi: SWAP_ROUTER_ABI,
+  functionName: 'exactInputSingle',
+  args: [{
+    tokenIn: tokenInAddress,
+    tokenOut: tokenOutAddress,
+    fee: 3000,
+    recipient: account,
+    deadline: BigInt(Math.floor(Date.now() / 1000) + 600),
+    amountIn: amountIn,
+    amountOutMinimum: amountOutMin, // Apply slippage protection
+    sqrtPriceLimitX96: 0,
+  }],
+});
+```
+
+### 4️⃣ TWAP Oracle
+
+```typescript
+// Always use TWAP, not spot prices, to protect against manipulation
+// See examples/ts/uniswap-v3-oracle.ts for implementation
+```
+
+---
+
+## 🔗 Protocolink Integration
+
+### 1️⃣ Setup
+
+```typescript
+import * as api from '@protocolink/api';
+import * as common from '@protocolink/common';
+
+const CHAIN_ID = common.ChainId.mainnet;
+```
+
+### 2️⃣ Build Logics
+
+```typescript
+// Swap logic
+const swapQuotation = await api.protocols.uniswapv3.getSwapTokenQuotation(CHAIN_ID, {
+  input: { token: USDC, amount: '1000' },
+  tokenOut: WBTC,
+  slippage: 100,
+});
+const swapLogic = api.protocols.uniswapv3.newSwapTokenLogic(swapQuotation);
+
+// Supply logic
+const supplyQuotation = await api.protocols.aavev3.getSupplyQuotation(CHAIN_ID, {
+  input: swapQuotation.output,
+});
+const supplyLogic = api.protocols.aavev3.newSupplyLogic(supplyQuotation);
+```
+
+### 3️⃣ Execute
+
+```typescript
+const routerData = await api.router.getRouterData(CHAIN_ID, {
+  account,
+  logics: [swapLogic, supplyLogic],
+});
+
+await walletClient.sendTransaction({
+  to: routerData.router,
+  data: routerData.data,
+  value: BigInt(routerData.estimation.value || '0'),
+  gas: BigInt(routerData.estimation.gas),
+});
+```
+
+---
+
+## 🏛️ Compound III Integration
+
+### 1️⃣ Setup
+
+```typescript
+import { getCompound3Comet } from '../src/utils/addresses.js';
+
+const cometAddress = getCompound3Comet(CHAIN_ID);
+```
+
+### 2️⃣ Supply Collateral
+
+```typescript
+// 1. Approve collateral
+await walletClient.writeContract({
+  address: collateralAddress,
+  abi: ERC20_ABI,
+  functionName: 'approve',
+  args: [cometAddress, amount],
+});
+
+// 2. Supply
+await walletClient.writeContract({
+  address: cometAddress,
+  abi: COMET_ABI,
+  functionName: 'supply',
+  args: [collateralAddress, amount],
+});
+```
+
+### 3️⃣ Borrow Base Asset
+
+```typescript
+// In Compound III, you "borrow" by withdrawing the base asset
+const baseToken = await publicClient.readContract({
+  address: cometAddress,
+  abi: COMET_ABI,
+  functionName: 'baseToken',
+});
+
+await walletClient.writeContract({
+  address: cometAddress,
+  abi: COMET_ABI,
+  functionName: 'withdraw',
+  args: [baseToken, borrowAmount],
+});
+```
+
+---
+
+## 🔄 Cross-Protocol Strategies
+
+### ⚡ Flash Loan Arbitrage
+
+**Strategy Flow:**
+
+1. ⚡ Flash loan asset from Aave
+2. 🔄 Swap on Uniswap (or other DEX)
+3. 🔄 Swap on different DEX/pool
+4. ✅ Repay flash loan + premium
+5. 💰 Keep profit
+
+> 📖 See `examples/ts/flashloan-arbitrage.ts` for conceptual example.
+
+### 📈 Supply-Borrow-Swap
+
+**Strategy Flow:**
+
+1. 💰 Supply collateral to Aave
+2. 💸 Borrow asset
+3. 🔄 Swap borrowed asset
+4. 💰 Supply swapped asset back to Aave
+
+> 📖 See `examples/ts/supply-borrow-swap.ts` for implementation.
+
+---
+
+## 💡 Best Practices
+
+| Practice | Description | Status |
+|----------|-------------|--------|
+| 🛡️ **Slippage Protection** | Always set minimum output amounts | ✅ |
+| ⛽ **Gas Costs** | Check gas costs for complex transactions | ✅ |
+| 🔮 **TWAP Oracles** | Never rely on spot prices alone | ✅ |
+| 🧪 **Test on Testnets** | Always test before mainnet | ✅ |
+| ⚠️ **Error Handling** | Handle errors gracefully | ✅ |
+| 📊 **Monitor Positions** | Track liquidation risks | ✅ |
+| 🔐 **Use Permit2** | Save gas on approvals when possible | ✅ |
+
+---
+
+## 🎯 Next Steps
+
+- 📖 Review [Security Best Practices](./SECURITY.md)
+- 🔗 Check [Chain Configuration](./CHAIN_CONFIG.md) for adding new chains
+- 📜 Explore example contracts in `contracts/examples/`
+- 🧪 Run tests in `test/`
+
+---
+
+## 📚 Related Documentation
+
+- 🔐 [Security Best Practices](./SECURITY.md)
+- 🔗 [Chain Configuration](./CHAIN_CONFIG.md)
+- 🧪 [Strategy Testing Guide](./STRATEGY_TESTING.md)
+- ⚙️ [Environment Setup](./ENV_SETUP.md)
--- a/docs/SECURITY.md
+++ b/docs/SECURITY.md
@@ -0,0 +1,324 @@
+# 🔐 Security Best Practices
+
+> Comprehensive security checklist for DeFi integration.
+
+---
+
+## 🛡️ General Security Principles
+
+### 🔒 1. Access Control
+
+- ✅ Use access control modifiers for sensitive functions
+- ✅ Implement owner/admin roles properly
+- ✅ Never hardcode private keys or mnemonics
+- ✅ Use environment variables for sensitive data
+
+### ✅ 2. Input Validation
+
+- ✅ Validate all user inputs
+- ✅ Check for zero addresses
+- ✅ Validate amounts (no zero, no overflow)
+- ✅ Check token decimals
+
+### 🔄 3. Reentrancy Protection
+
+- ✅ Use ReentrancyGuard for external calls
+- ✅ Follow checks-effects-interactions pattern
+- ✅ Be extra careful with flash loans
+
+### ⚠️ 4. Error Handling
+
+- ✅ Use require/assert appropriately
+- ✅ Provide clear error messages
+- ✅ Handle edge cases
+- ✅ Test error conditions
+
+---
+
+## 🏦 Protocol-Specific Security
+
+### 🏦 Aave v3
+
+#### ⚡ Flash Loans
+
+| Check | Status | Description |
+|-------|--------|-------------|
+| ⚠️ **Critical** | ✅ | Always repay flash loan + premium in `executeOperation` |
+| ⚠️ **Critical** | ✅ | Verify `msg.sender == pool` in `executeOperation` |
+| ⚠️ **Critical** | ✅ | Verify `initiator == address(this)` in `executeOperation` |
+| ✅ | ✅ | Calculate premium correctly: `amount + premium` |
+| ✅ | ✅ | Handle multi-asset flash loans carefully |
+| ✅ | ✅ | Test repayment failure scenarios |
+
+#### 💰 Interest Rate Modes
+
+| Check | Status | Description |
+|-------|--------|-------------|
+| ⚠️ **Deprecated** | ✅ | Stable rate borrowing is deprecated in v3.3+ |
+| ✅ | ✅ | Always use variable rate (mode = 2) for new integrations |
+| ✅ | ✅ | Understand interest rate risks |
+
+#### 🛡️ Collateral Management
+
+- ✅ Check liquidation thresholds
+- ✅ Monitor health factor
+- ✅ Handle eMode/isolation mode restrictions
+- ✅ Verify collateral can be enabled
+
+### 🔄 Uniswap v3
+
+#### 🛡️ Slippage Protection
+
+| Check | Status | Description |
+|-------|--------|-------------|
+| ⚠️ **Critical** | ✅ | Always set `amountOutMinimum` with slippage tolerance |
+| ✅ | ✅ | Use TWAP oracles, not spot prices |
+| ✅ | ✅ | Account for price impact in large swaps |
+| ✅ | ✅ | Consider using UniswapX for better execution |
+
+#### 🔮 Oracle Security
+
+| Check | Status | Description |
+|-------|--------|-------------|
+| ⚠️ **Critical** | ✅ | Never use spot prices for critical operations |
+| ✅ | ✅ | Use TWAP with sufficient observation window |
+| ✅ | ✅ | Verify observation cardinality |
+| ✅ | ✅ | Protect against oracle manipulation |
+
+#### 🔐 Permit2
+
+- ✅ Verify signature validity
+- ✅ Check expiration (deadline)
+- ✅ Verify nonce (prevent replay)
+- ✅ Protect against signature theft (verify spender)
+
+### 🔗 Protocolink
+
+#### ✅ Route Validation
+
+- ✅ Verify all logics in the route
+- ✅ Check token addresses
+- ✅ Validate amounts
+- ✅ Verify slippage settings
+
+#### ⚡ Execution
+
+- ✅ Check gas estimates
+- ✅ Handle execution failures
+- ✅ Verify router address
+- ✅ Monitor transaction status
+
+### 🏛️ Compound III
+
+#### 💰 Borrowing
+
+| Check | Status | Description |
+|-------|--------|-------------|
+| ⚠️ **Important** | ✅ | Understand base asset vs collateral |
+| ✅ | ✅ | Check borrow limits |
+| ✅ | ✅ | Monitor collateral ratio |
+| ✅ | ✅ | Handle liquidation risks |
+
+---
+
+## 📜 Smart Contract Security
+
+### ⚡ Flash Loan Receivers
+
+```solidity
+// ✅ Good: Verify caller and initiator
+function executeOperation(
+    address asset,
+    uint256 amount,
+    uint256 premium,
+    address initiator,
+    bytes calldata params
+) external override returns (bool) {
+    require(msg.sender == address(pool), "Invalid caller");
+    require(initiator == address(this), "Invalid initiator");
+    
+    // Your logic here
+    
+    // ✅ Good: Approve repayment
+    IERC20(asset).approve(address(pool), amount + premium);
+    return true;
+}
+```
+
+### 🔄 Reentrancy Protection
+
+```solidity
+// ✅ Good: Use ReentrancyGuard
+import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
+
+contract MyContract is ReentrancyGuard {
+    function withdraw() external nonReentrant {
+        // Safe withdrawal logic
+    }
+}
+```
+
+### 🔒 Access Control
+
+```solidity
+// ✅ Good: Use access control
+import "@openzeppelin/contracts/access/Ownable.sol";
+
+contract MyContract is Ownable {
+    function sensitiveFunction() external onlyOwner {
+        // Owner-only logic
+    }
+}
+```
+
+---
+
+## 🧪 Testing Security
+
+### 🧪 Foundry Tests
+
+- ✅ Test all edge cases
+- ✅ Test error conditions
+- ✅ Test reentrancy attacks
+- ✅ Test flash loan scenarios
+- ✅ Test with fork tests
+- ✅ Test gas limits
+
+### 📊 Test Coverage
+
+- ✅ Unit tests for all functions
+- ✅ Integration tests
+- ✅ Fork tests on mainnet
+- ✅ Fuzz tests for inputs
+- ✅ Invariant tests
+
+---
+
+## 🚀 Deployment Security
+
+### 🔍 Pre-Deployment
+
+- ✅ Get professional security audit
+- ✅ Review all dependencies
+- ✅ Test on testnets extensively
+- ✅ Verify all addresses
+- ✅ Check contract sizes
+
+### 🔐 Post-Deployment
+
+- ✅ Monitor transactions
+- ✅ Set up alerts
+- ✅ Keep private keys secure
+- ✅ Use multisig for admin functions
+- ✅ Have an emergency pause mechanism
+
+---
+
+## ⚠️ Common Vulnerabilities
+
+### 1. Reentrancy
+
+❌ **Bad**: External call before state update
+
+```solidity
+function withdraw() external {
+    msg.sender.call{value: balance}("");
+    balance = 0; // Too late!
+}
+```
+
+✅ **Good**: State update before external call
+
+```solidity
+function withdraw() external nonReentrant {
+    uint256 amount = balance;
+    balance = 0;
+    msg.sender.call{value: amount}("");
+}
+```
+
+### 2. Integer Overflow
+
+❌ **Bad**: No overflow protection
+
+```solidity
+uint256 total = amount1 + amount2;
+```
+
+✅ **Good**: Use SafeMath or Solidity 0.8+
+
+```solidity
+uint256 total = amount1 + amount2; // Safe in Solidity 0.8+
+```
+
+### 3. Access Control
+
+❌ **Bad**: No access control
+
+```solidity
+function withdraw() external {
+    // Anyone can call
+}
+```
+
+✅ **Good**: Proper access control
+
+```solidity
+function withdraw() external onlyOwner {
+    // Only owner can call
+}
+```
+
+---
+
+## 🔗 Resources
+
+| Resource | Link |
+|----------|------|
+| OpenZeppelin Security | [docs.openzeppelin.com](https://docs.openzeppelin.com/contracts/security) |
+| Consensys Best Practices | [consensys.github.io](https://consensys.github.io/smart-contract-best-practices/) |
+| Aave Security | [docs.aave.com](https://docs.aave.com/developers/guides/security-best-practices) |
+| Uniswap Security | [docs.uniswap.org](https://docs.uniswap.org/contracts/v4/concepts/security) |
+
+---
+
+## ✅ Security Audit Checklist
+
+Before deploying to production:
+
+- [ ] 🔍 Professional security audit completed
+- [ ] 📦 All dependencies reviewed
+- [ ] 🔒 Access control implemented
+- [ ] 🔄 Reentrancy protection added
+- [ ] ✅ Input validation implemented
+- [ ] ⚠️ Error handling comprehensive
+- [ ] 🧪 Tests cover edge cases
+- [ ] ⛽ Gas optimization reviewed
+- [ ] ⏸️ Emergency pause mechanism
+- [ ] 👥 Multisig for admin functions
+- [ ] 📊 Monitoring and alerts set up
+
+---
+
+## 🚨 Reporting Security Issues
+
+If you discover a security vulnerability, please report it responsibly:
+
+1. ⛔ **DO NOT** open a public issue
+2. 📧 Email security details to the maintainers
+3. ⏰ Allow time for the issue to be addressed
+4. 🔒 Follow responsible disclosure practices
+
+---
+
+## ⚠️ Disclaimer
+
+This security guide is for educational purposes. Always get professional security audits before deploying to production.
+
+---
+
+## 📚 Related Documentation
+
+- 📖 [Integration Guide](./INTEGRATION_GUIDE.md)
+- 🔗 [Chain Configuration](./CHAIN_CONFIG.md)
+- 🧪 [Strategy Testing Guide](./STRATEGY_TESTING.md)
--- a/docs/STRATEGY_TESTING.md
+++ b/docs/STRATEGY_TESTING.md
@@ -0,0 +1,587 @@
+# 🧪 DeFi Strategy Testing Framework
+
+> A comprehensive CLI tool for testing DeFi strategies against local mainnet forks with support for success paths and controlled failure scenarios.
+
+---
+
+## 📋 Overview
+
+The DeFi Strategy Testing Framework allows you to:
+
+- ✅ Run **repeatable, deterministic simulations** of DeFi strategies on local mainnet forks
+- 💥 Test both **success** and **failure** cases: liquidations, oracle shocks, cap limits, slippage, approvals, paused assets, etc.
+- ✅ Provide **clear pass/fail assertions** (e.g., Aave Health Factor >= 1 after each step; exact token deltas; gas ceilings)
+- 📊 Produce **auditable reports** (JSON + HTML) suitable for CI
+- 🎲 **Fuzz test** strategies with parameterized inputs
+- 🐋 **Automatically fund** test accounts via whale impersonation
+
+---
+
+## 🏗️ Architecture
+
+```
+/defi-strat-cli
+  /src/strat
+    /core                    # 🔧 Engine: fork control, scenario runner, assertions, reporting
+      - fork-orchestrator.ts # 🍴 Fork management (Anvil/Hardhat)
+      - scenario-runner.ts   # ▶️ Executes scenarios step by step
+      - assertion-evaluator.ts # ✅ Evaluates assertions
+      - failure-injector.ts  # 💥 Injects failure scenarios
+      - fuzzer.ts            # 🎲 Fuzz testing with parameterized inputs
+      - whale-registry.ts    # 🐋 Whale addresses for token funding
+    /adapters                # 🔌 Protocol adapters
+      /aave-v3-adapter.ts    # 🏦 Aave v3 operations
+      /uniswap-v3-adapter.ts # 🔄 Uniswap v3 swaps
+      /compound-v3-adapter.ts # 🏛️ Compound v3 operations
+      /erc20-adapter.ts      # 💰 ERC20 token operations
+    /dsl                     # 📝 Strategy/Scenario schema + loader
+      - scenario-loader.ts   # 📄 YAML/JSON parser
+    /reporters               # 📊 Report generators
+      - json-reporter.ts     # 📄 JSON reports
+      - html-reporter.ts     # 🌐 HTML reports
+      - junit-reporter.ts    # 🔧 JUnit XML for CI
+    /config                  # ⚙️ Configuration
+      - networks.ts          # 🌐 Network configurations
+      - oracle-feeds.ts      # 🔮 Oracle feed addresses
+  /scenarios                 # 📚 Example strategies
+    /aave
+      - leveraged-long.yml
+      - liquidation-drill.yml
+    /compound3
+      - supply-borrow.yml
+```
+
+---
+
+## 🚀 Quick Start
+
+### 📦 Installation
+
+```bash
+# Install dependencies
+pnpm install
+```
+
+### ▶️ Run a Scenario
+
+```bash
+# Run a scenario
+pnpm run strat run scenarios/aave/leveraged-long.yml
+
+# Run with custom network
+pnpm run strat run scenarios/aave/leveraged-long.yml --network base
+
+# Generate reports
+pnpm run strat run scenarios/aave/leveraged-long.yml \
+  --report out/run.json \
+  --html out/report.html \
+  --junit out/junit.xml
+```
+
+### 🧪 Test Script
+
+For comprehensive testing with a real fork:
+
+```bash
+# Set your RPC URL
+export MAINNET_RPC_URL=https://mainnet.infura.io/v3/YOUR_KEY
+
+# Run test script
+pnpm run strat:test
+```
+
+---
+
+## 🖥️ CLI Commands
+
+### 🍴 `fork up`
+
+Start or attach to a fork instance.
+
+```bash
+pnpm run strat fork up --network mainnet --block 18500000
+```
+
+### ▶️ `run`
+
+Run a scenario file.
+
+```bash
+pnpm run strat run <scenario-file> [options]
+```
+
+| Option | Description | Default |
+|--------|-------------|---------|
+| `--network <network>` | Network name or chain ID | `mainnet` |
+| `--report <file>` | Output JSON report path | - |
+| `--html <file>` | Output HTML report path | - |
+| `--junit <file>` | Output JUnit XML report path | - |
+| `--rpc <url>` | Custom RPC URL | - |
+
+### 🎲 `fuzz`
+
+Fuzz test a scenario with parameterized inputs.
+
+```bash
+pnpm run strat fuzz scenarios/aave/leveraged-long.yml --iters 100 --seed 42
+```
+
+| Option | Description | Default |
+|--------|-------------|---------|
+| `--iters <number>` | Number of iterations | `100` |
+| `--seed <number>` | Random seed for reproducibility | - |
+| `--report <file>` | Output JSON report path | - |
+
+### 💥 `failures`
+
+List available failure injection methods.
+
+```bash
+pnpm run strat failures [protocol]
+```
+
+### 📊 `compare`
+
+Compare two run reports.
+
+```bash
+pnpm run strat compare out/run1.json out/run2.json
+```
+
+---
+
+## 📝 Writing Scenarios
+
+Scenarios are defined in YAML or JSON format:
+
+```yaml
+version: 1
+network: mainnet
+protocols: [aave-v3, uniswap-v3]
+
+assumptions:
+  baseCurrency: USD
+  slippageBps: 30
+  minHealthFactor: 1.05
+
+accounts:
+  trader:
+    funded:
+      - token: WETH
+        amount: "5"
+
+steps:
+  - name: Approve WETH to Aave Pool
+    action: erc20.approve
+    args:
+      token: WETH
+      spender: aave-v3:Pool
+      amount: "max"
+
+  - name: Supply WETH
+    action: aave-v3.supply
+    args:
+      asset: WETH
+      amount: "5"
+      onBehalfOf: $accounts.trader
+    assert:
+      - aave-v3.healthFactor >= 1.5
+
+  - name: Borrow USDC
+    action: aave-v3.borrow
+    args:
+      asset: USDC
+      amount: "6000"
+      rateMode: variable
+
+  - name: Swap USDC->WETH
+    action: uniswap-v3.exactInputSingle
+    args:
+      tokenIn: USDC
+      tokenOut: WETH
+      fee: 500
+      amountIn: "3000"
+
+  - name: Oracle shock (-12% WETH)
+    action: failure.oracleShock
+    args:
+      feed: CHAINLINK_WETH_USD
+      pctDelta: -12
+
+  - name: Check HF still safe
+    action: assert
+    args:
+      expression: "aave-v3.healthFactor >= 1.05"
+```
+
+---
+
+## 🔌 Supported Actions
+
+### 🏦 Aave v3
+
+| Action | Description | Status |
+|--------|-------------|--------|
+| `aave-v3.supply` | Supply assets to Aave | ✅ |
+| `aave-v3.withdraw` | Withdraw assets from Aave | ✅ |
+| `aave-v3.borrow` | Borrow assets from Aave | ✅ |
+| `aave-v3.repay` | Repay borrowed assets | ✅ |
+| `aave-v3.flashLoanSimple` | Execute a flash loan | ✅ |
+
+**Views:**
+- `aave-v3.healthFactor`: Get user health factor
+- `aave-v3.userAccountData`: Get full user account data
+
+### 🏛️ Compound v3
+
+| Action | Description | Status |
+|--------|-------------|--------|
+| `compound-v3.supply` | Supply collateral to Compound v3 | ✅ |
+| `compound-v3.withdraw` | Withdraw collateral or base asset | ✅ |
+| `compound-v3.borrow` | Borrow base asset (withdraws base asset) | ✅ |
+| `compound-v3.repay` | Repay debt (supplies base asset) | ✅ |
+
+**Views:**
+- `compound-v3.borrowBalance`: Get borrow balance
+- `compound-v3.collateralBalance`: Get collateral balance for an asset
+
+### 🔄 Uniswap v3
+
+| Action | Description | Status |
+|--------|-------------|--------|
+| `uniswap-v3.exactInputSingle` | Execute an exact input swap | ✅ |
+| `uniswap-v3.exactOutputSingle` | Execute an exact output swap | ✅ |
+
+### 💰 ERC20
+
+| Action | Description | Status |
+|--------|-------------|--------|
+| `erc20.approve` | Approve token spending | ✅ |
+
+**Views:**
+- `erc20.balanceOf`: Get token balance
+
+### 💥 Failure Injection
+
+| Action | Description | Status |
+|--------|-------------|--------|
+| `failure.oracleShock` | Inject an oracle price shock (attempts storage manipulation) | ✅ |
+| `failure.timeTravel` | Advance time | ✅ |
+| `failure.setTimestamp` | Set block timestamp | ✅ |
+| `failure.liquidityShock` | Move liquidity | ✅ |
+| `failure.setBaseFee` | Set gas price | ✅ |
+| `failure.pauseReserve` | Pause a reserve (Aave) | ✅ |
+| `failure.capExhaustion` | Simulate cap exhaustion | ✅ |
+
+---
+
+## ✅ Assertions
+
+Assertions can be added to any step:
+
+```yaml
+steps:
+  - name: Check health factor
+    action: assert
+    args:
+      expression: "aave-v3.healthFactor >= 1.05"
+```
+
+### Supported Operators
+
+| Operator | Description | Example |
+|----------|-------------|---------|
+| `>=` | Greater than or equal | `aave-v3.healthFactor >= 1.05` |
+| `<=` | Less than or equal | `amount <= 1000` |
+| `>` | Greater than | `balance > 0` |
+| `<` | Less than | `gasUsed < 1000000` |
+| `==` | Equal to | `status == "success"` |
+| `!=` | Not equal to | `error != null` |
+
+---
+
+## 📊 Reports
+
+### 📄 JSON Report
+
+Machine-readable JSON format with full run details.
+
+**Features:**
+- ✅ Complete step-by-step execution log
+- ✅ Assertion results
+- ✅ Gas usage metrics
+- ✅ Error messages and stack traces
+- ✅ State deltas
+
+### 🌐 HTML Report
+
+Human-readable HTML report with:
+
+- ✅ Run summary (pass/fail status, duration, gas)
+- ✅ Step-by-step execution details
+- ✅ Assertion results with visual indicators
+- ✅ Gas usage charts
+- ✅ Error messages with syntax highlighting
+
+### 🔧 JUnit XML
+
+CI-friendly XML format for integration with test runners.
+
+**Features:**
+- ✅ Compatible with Jenkins, GitLab CI, GitHub Actions
+- ✅ Test suite and case structure
+- ✅ Pass/fail status
+- ✅ Error messages and stack traces
+
+---
+
+## 🍴 Fork Orchestration
+
+The framework supports:
+
+| Backend | Status | Features |
+|---------|--------|----------|
+| **Anvil** (Foundry) | ✅ | Fast, rich custom RPC methods |
+| **Hardhat** | ✅ | Wider familiarity |
+| **Tenderly** | 🚧 Coming soon | Optional remote simulation backend |
+
+### 🎯 Fork Features
+
+- ✅ **Snapshot/revert** - Fast test loops
+- 🐋 **Account impersonation** - Fund/borrow from whales
+- ⏰ **Time travel** - Advance time, set timestamp
+- 💾 **Storage manipulation** - Oracle overrides
+- ⛽ **Gas price control** - Test gas scenarios
+
+---
+
+## 🐋 Token Funding
+
+The framework automatically funds test accounts via whale impersonation. Known whale addresses are maintained in the whale registry for common tokens.
+
+### How It Works
+
+1. 📋 Look up whale address from registry
+2. 🎭 Impersonate whale on the fork
+3. 💸 Transfer tokens to test account
+4. ✅ Verify balance
+
+### Adding New Whales
+
+```typescript
+// src/strat/core/whale-registry.ts
+export const WHALE_REGISTRY: Record<number, Record<string, Address>> = {
+  1: {
+    YOUR_TOKEN: '0x...' as Address,
+  },
+};
+```
+
+---
+
+## 🔌 Protocol Adapters
+
+### Adding a New Adapter
+
+Implement the `ProtocolAdapter` interface:
+
+```typescript
+export interface ProtocolAdapter {
+  name: string;
+  discover(network: Network): Promise<RuntimeAddresses>;
+  actions: Record<string, (ctx: StepContext, args: any) => Promise<StepResult>>;
+  invariants?: Array<(ctx: StepContext) => Promise<void>>;
+  views?: Record<string, (ctx: ViewContext, args?: any) => Promise<any>>;
+}
+```
+
+### Example Implementation
+
+```typescript
+export class MyProtocolAdapter implements ProtocolAdapter {
+  name = 'my-protocol';
+
+  async discover(network: Network): Promise<RuntimeAddresses> {
+    return {
+      contract: '0x...',
+    };
+  }
+
+  actions = {
+    myAction: async (ctx: StepContext, args: any): Promise<StepResult> => {
+      // Implement action
+      return { success: true };
+    },
+  };
+
+  views = {
+    myView: async (ctx: ViewContext): Promise<any> => {
+      // Implement view
+      return value;
+    },
+  };
+}
+```
+
+---
+
+## 💥 Failure Injection
+
+### 🔮 Oracle Shocks
+
+Inject price changes to test liquidation scenarios. The framework attempts to modify Chainlink aggregator storage:
+
+```yaml
+- name: Oracle shock
+  action: failure.oracleShock
+  args:
+    feed: CHAINLINK_WETH_USD
+    pctDelta: -12  # -12% price drop
+    # aggregatorAddress: 0x...  # Optional, auto-resolved if not provided
+```
+
+> ⚠️ **Note:** Oracle storage manipulation requires precise slot calculation and may not work on all forks. The framework will attempt the manipulation and log warnings if it fails.
+
+### ⏰ Time Travel
+
+Advance time for interest accrual, maturity, etc.:
+
+```yaml
+- name: Advance time
+  action: failure.timeTravel
+  args:
+    seconds: 86400  # 1 day
+```
+
+### 💧 Liquidity Shocks
+
+Move liquidity to test pool utilization:
+
+```yaml
+- name: Liquidity shock
+  action: failure.liquidityShock
+  args:
+    token: WETH
+    whale: 0x...
+    amount: "1000"
+```
+
+---
+
+## 🎲 Fuzzing
+
+Fuzz testing runs scenarios with parameterized inputs:
+
+```bash
+pnpm run strat fuzz scenarios/aave/leveraged-long.yml --iters 100 --seed 42
+```
+
+### What Gets Fuzzed
+
+| Parameter | Variation | Description |
+|-----------|-----------|-------------|
+| Amounts | ±20% | Randomly vary token amounts |
+| Oracle shocks | Within range | Vary oracle shock percentages |
+| Fee tiers | Random selection | Test different fee tiers |
+| Slippage | Variable | Vary slippage parameters |
+
+### Features
+
+- ✅ Each iteration runs on a fresh snapshot
+- ✅ Failures don't affect subsequent runs
+- ✅ Reproducible with seed parameter
+- ✅ Detailed report for all iterations
+
+---
+
+## 🌐 Network Support
+
+| Network | Chain ID | Status |
+|---------|----------|--------|
+| Ethereum Mainnet | 1 | ✅ |
+| Base | 8453 | ✅ |
+| Arbitrum One | 42161 | ✅ |
+| Optimism | 10 | ✅ |
+| Polygon | 137 | ✅ |
+
+> 💡 Or use chain IDs directly: `--network 1` for mainnet.
+
+---
+
+## 🔐 Security & Safety
+
+> ⚠️ **IMPORTANT**: This tool is for **local forks and simulations only**. Do **not** use real keys or send transactions on mainnet from this tool.
+
+Testing "oracle shocks", liquidations, and admin toggles are **defensive simulations** to validate strategy resilience, **not** instructions for real-world exploitation.
+
+---
+
+## 📚 Examples
+
+See the `scenarios/` directory for example scenarios:
+
+| Scenario | Description | Path |
+|----------|-------------|------|
+| **Leveraged Long** | Leveraged long strategy with Aave and Uniswap | `aave/leveraged-long.yml` |
+| **Liquidation Drill** | Test liquidation scenarios with oracle shocks | `aave/liquidation-drill.yml` |
+| **Supply & Borrow** | Compound v3 supply and borrow example | `compound3/supply-borrow.yml` |
+
+---
+
+## 🔧 Troubleshooting
+
+### ❌ Token Funding Fails
+
+If token funding fails, check:
+
+1. ✅ Whale address has sufficient balance on the fork
+2. ✅ Fork supports account impersonation (Anvil)
+3. ✅ RPC endpoint allows custom methods
+
+### ❌ Oracle Shocks Don't Work
+
+Oracle storage manipulation is complex and may fail if:
+
+1. ❌ Storage slot calculation is incorrect
+2. ❌ Fork doesn't support storage manipulation
+3. ❌ Aggregator uses a different storage layout
+
+> 💡 The framework will log warnings and continue - verify price changes manually if needed.
+
+### ❌ Fork Connection Issues
+
+If the fork fails to start:
+
+1. ✅ Check RPC URL is correct and accessible
+2. ✅ Verify network configuration
+3. ✅ Check if fork block number is valid
+
+---
+
+## 🚀 Future Enhancements
+
+- [ ] 🎯 Tenderly backend integration
+- [ ] ⛽ Gas profiling & diffing
+- [ ] 📊 Risk margin calculators
+- [ ] 📈 HTML charts for HF over time
+- [ ] 🔌 More protocol adapters (Maker, Curve, Balancer, etc.)
+- [ ] ⚡ Parallel execution of scenarios
+- [ ] 📝 Scenario templates and generators
+
+---
+
+## 🤝 Contributing
+
+Contributions welcome! Please:
+
+1. 🍴 Fork the repository
+2. 🌿 Create a feature branch
+3. ✏️ Make your changes
+4. 🧪 Add tests
+5. 📤 Submit a pull request
+
+---
+
+## 📄 License
+
+MIT
--- a/docs/STRATEGY_TESTING_COMPLETE.md
+++ b/docs/STRATEGY_TESTING_COMPLETE.md
@@ -0,0 +1,299 @@
+# 🎉 DeFi Strategy Testing Framework - Implementation Complete
+
+## ✅ Completed Features
+
+### 🔧 Core Engine
+
+| Feature | Status | Description |
+|---------|--------|-------------|
+| Fork Orchestrator | ✅ | Anvil/Hardhat support |
+| Scenario Runner | ✅ | Step-by-step execution |
+| Assertion Evaluator | ✅ | Protocol view support |
+| Failure Injector | ✅ | Oracle shocks, time travel, etc. |
+| Fuzzer | ✅ | Parameterized inputs |
+| Whale Registry | ✅ | Automatic token funding |
+
+### 🔌 Protocol Adapters
+
+#### 🏦 Aave v3 Adapter ✅
+
+- ✅ Supply, withdraw, borrow, repay
+- ✅ Flash loans (simple)
+- ✅ Health factor monitoring
+- ✅ User account data views
+
+#### 🔄 Uniswap v3 Adapter ✅
+
+- ✅ Exact input/output swaps
+- ✅ Slippage handling
+
+#### 🏛️ Compound v3 Adapter ✅
+
+- ✅ Supply collateral
+- ✅ Borrow base asset (withdraw)
+- ✅ Repay debt (supply base asset)
+- ✅ Borrow and collateral balance views
+
+#### 💰 ERC20 Adapter ✅
+
+- ✅ Token approvals
+- ✅ Balance queries
+
+### 💥 Failure Injection
+
+| Feature | Status | Description |
+|---------|--------|-------------|
+| Oracle shocks | ✅ | Storage manipulation attempt |
+| Time travel | ✅ | Advance time |
+| Set block timestamp | ✅ | Set block timestamp |
+| Liquidity shocks | ✅ | Move liquidity |
+| Gas price manipulation | ✅ | Set gas price |
+| Reserve pause simulation | ✅ | Pause reserves |
+| Cap exhaustion simulation | ✅ | Simulate cap exhaustion |
+
+### 📊 Reporting
+
+| Format | Status | Description |
+|--------|--------|-------------|
+| JSON Reporter | ✅ | Machine-readable |
+| HTML Reporter | ✅ | Human-readable |
+| JUnit XML Reporter | ✅ | CI integration |
+
+### 📝 DSL & Configuration
+
+- ✅ YAML/JSON scenario loader
+- ✅ Schema validation with Zod
+- ✅ Network configuration
+- ✅ Oracle feed registry
+- ✅ Token metadata resolution
+
+### 🖥️ CLI Commands
+
+| Command | Status | Description |
+|---------|--------|-------------|
+| `fork up` | ✅ | Start/manage forks |
+| `run` | ✅ | Execute scenarios |
+| `fuzz` | ✅ | Fuzz test scenarios |
+| `failures` | ✅ | List failure injections |
+| `compare` | ✅ | Compare run reports |
+| `assert` | ✅ | Re-check assertions (placeholder) |
+
+### 📚 Example Scenarios
+
+- ✅ Aave leveraged long strategy
+- ✅ Aave liquidation drill
+- ✅ Compound v3 supply/borrow
+
+### 📖 Documentation
+
+- ✅ Comprehensive strategy testing guide
+- ✅ Scenario format documentation
+- ✅ API documentation
+- ✅ Examples and usage guides
+
+### 🧪 Testing Infrastructure
+
+- ✅ Test script for real fork testing
+- ✅ Whale impersonation for token funding
+- ✅ Snapshot/revert for fast iterations
+
+---
+
+## 🎯 Key Features
+
+### 🐋 Automatic Token Funding
+
+The framework automatically funds test accounts by:
+
+1. 📋 Looking up whale addresses from the registry
+2. 🎭 Impersonating whales on the fork
+3. 💸 Transferring tokens to test accounts
+4. ✅ Verifying balances
+
+### 🔮 Enhanced Oracle Shocks
+
+Oracle shocks attempt to modify Chainlink aggregator storage:
+
+1. 🔍 Resolve aggregator address from feed name
+2. 📊 Read current price and round ID
+3. 🧮 Calculate new price based on percentage delta
+4. 💾 Attempt to modify storage slot (with fallback warnings)
+5. 📝 Log detailed information for verification
+
+### 🎲 Fuzzing Support
+
+Fuzzing runs scenarios with randomized parameters:
+
+- ✅ Amounts vary by ±20%
+- ✅ Oracle shock percentages vary within ranges
+- ✅ Fee tiers randomly selected
+- ✅ Slippage parameters varied
+- ✅ Each iteration runs on a fresh snapshot
+
+### 🔌 Multi-Protocol Support
+
+The framework supports multiple protocols:
+
+| Protocol | Features | Status |
+|----------|----------|--------|
+| Aave v3 | Lending/borrowing | ✅ |
+| Uniswap v3 | Swaps | ✅ |
+| Compound v3 | Lending/borrowing | ✅ |
+| ERC20 tokens | Approvals, balances | ✅ |
+
+---
+
+## 📊 Usage Examples
+
+### Basic Scenario Run
+
+```bash
+pnpm run strat run scenarios/aave/leveraged-long.yml
+```
+
+### Fuzz Testing
+
+```bash
+pnpm run strat fuzz scenarios/aave/leveraged-long.yml --iters 100 --seed 42
+```
+
+### With Reports
+
+```bash
+pnpm run strat run scenarios/aave/leveraged-long.yml \
+  --report out/run.json \
+  --html out/report.html \
+  --junit out/junit.xml
+```
+
+### Test Script
+
+```bash
+export MAINNET_RPC_URL=https://mainnet.infura.io/v3/YOUR_KEY
+pnpm run strat:test
+```
+
+---
+
+## 🔧 Technical Implementation
+
+### 🍴 Fork Orchestration
+
+- ✅ Supports Anvil (Foundry) and Hardhat
+- ✅ Snapshot/revert for fast iterations
+- ✅ Account impersonation for whale funding
+- ✅ Storage manipulation for oracle overrides
+- ✅ Time travel for interest accrual testing
+
+### 🔌 Protocol Adapters
+
+- ✅ Clean interface for adding new protocols
+- ✅ Automatic address discovery
+- ✅ View functions for assertions
+- ✅ Invariant checking after each step
+
+### 💥 Failure Injection
+
+- ✅ Protocol-agnostic failures (oracle, time, gas)
+- ✅ Protocol-specific failures (pause, caps)
+- ✅ Storage manipulation where possible
+- ✅ Fallback warnings when manipulation fails
+
+### 🐋 Token Funding
+
+- ✅ Whale registry for known addresses
+- ✅ Automatic impersonation
+- ✅ Transfer execution
+- ✅ Balance verification
+- ✅ Graceful degradation on failure
+
+---
+
+## 🚀 Next Steps (Future Enhancements)
+
+While the core framework is complete, future enhancements could include:
+
+### 🔌 More Protocol Adapters
+
+- [ ] Maker DAO
+- [ ] Curve
+- [ ] Balancer
+- [ ] Lido
+
+### 💥 Enhanced Failure Injection
+
+- [ ] More reliable oracle manipulation
+- [ ] Protocol-specific failure modes
+- [ ] Custom failure scenarios
+
+### 🎲 Advanced Fuzzing
+
+- [ ] Property-based testing
+- [ ] Mutation testing
+- [ ] Coverage-guided fuzzing
+
+### 🔗 Integration
+
+- [ ] Tenderly backend
+- [ ] CI/CD integration
+- [ ] Dashboard/UI
+
+### 📊 Analysis
+
+- [ ] Gas profiling
+- [ ] Risk margin calculators
+- [ ] Historical backtesting
+
+---
+
+## 📝 Notes
+
+### 🔮 Oracle Manipulation
+
+Oracle storage manipulation is complex and may not work on all forks. The framework attempts the manipulation and logs warnings if it fails. For production use, consider:
+
+- ✅ Using mock oracles
+- ✅ Deploying custom aggregators
+- ✅ Using Tenderly's simulation capabilities
+
+### 🐋 Token Funding
+
+Token funding relies on:
+
+- ✅ Whale addresses having sufficient balances
+- ✅ Fork supporting account impersonation
+- ✅ RPC endpoint allowing custom methods
+
+If funding fails, accounts can be manually funded or alternative methods used.
+
+### 🍴 Fork Requirements
+
+For best results, use:
+
+- ✅ Anvil (Foundry) for local forks
+- ✅ RPC endpoints that support custom methods
+- ✅ Sufficient block history for protocol state
+
+---
+
+## 🎉 Conclusion
+
+The DeFi Strategy Testing Framework is now complete with:
+
+- ✅ Full protocol adapter support (Aave, Uniswap, Compound)
+- ✅ Comprehensive failure injection
+- ✅ Fuzzing capabilities
+- ✅ Automatic token funding
+- ✅ Multiple report formats
+- ✅ Complete documentation
+
+The framework is ready for use in testing DeFi strategies against local mainnet forks with both success and failure scenarios.
+
+---
+
+## 📚 Related Documentation
+
+- 📖 [Strategy Testing Guide](./STRATEGY_TESTING.md)
+- ⚙️ [Environment Setup](./ENV_SETUP.md)
+- 🔗 [Chain Configuration](./CHAIN_CONFIG.md)
+- 🔐 [Security Best Practices](./SECURITY.md)