feat: add Drake Exchange to mainnet protocols

[dak-agent]

Drake Exchange

Adds mainnet/drake_exchange.jsonc for Drake Exchange, a fully on-chain perpetual DEX on Monad offering a CEX-style trading experience with an on-chain order book and cross-margin trading across multiple collateral types.

• Categories: DeFi::Perpetuals / Derivatives, DeFi::DEX
• Addresses: 10 Drake contracts (dUSD_vault, portfolio_helper, common_helper, portfolio_factory, platform_manager, oracle_router, trading, order_router, orderBook_factory, order_book)
• Links: project, twitter, docs

Note on the dUSD address

The submitted metadata included "dUSD": "0x00000000eFE302BEAA2b3e6e1b18d08D69a9012a". On-chain and per Agora's docs, that vanity address is AUSD (Agora's stablecoin, symbol AUSD), which is already registered in this repo under mainnet/agora.jsonc. Because a given address may only appear once in the repo (the validator's duplicate-address check fails otherwise), it is not re-listed here — a comment in the addresses map points to the Agora entry instead. If Drake operates a distinct dUSD token at a different address, share it and it can be added.

Local validation passes:

python scripts/validate_protocol.py --network mainnet --protocol drake_exchange   # exit 0
python scripts/validate_protocol.py --network mainnet                             # exit 0 (dup + canonical checks)

[github-actions]

Contract Verification Results

Changed Files

• mainnet/drake_exchange.jsonc

Verification Output

Verifying 1 protocol file(s)...

  ✓ Drake Exchange (10 addresses)

================================================================================
                         CONTRACT VERIFICATION RESULTS                          
================================================================================

✗ Drake Exchange (drake_exchange.jsonc)
  └─ ✗ dUSD_vault: 0x8379c32A965a7Bac7289893AA3861f01dD470049 [Not verified]
  └─ ✗ portfolio_helper: 0xcF1C680a9FEb17E5400376927118806996CD5074 [Not verified]
  └─ ✗ common_helper: 0x4939AEf78CD2Dc2bAE5bf9DA51C61A113Cae909a [Not verified]
  └─ ✗ portfolio_factory: 0x991D0F1E44E590FDbCe15CfF13AAa69c8287B7f3 [Not verified]
  └─ ✗ platform_manager: 0x7940575377C3c2ABdA23813c123b4C880E217d6d [Not verified]
  └─ ✗ oracle_router: 0x40999c623202de3D3430B6A9506Ee24098d23bb8 [Not verified]
  └─ ✗ trading: 0xE6dfD064F1CFf4F62236fC862A2543EA98380F32 [Not verified]
  └─ ✗ order_router: 0xb2e8cBE4E52168f3d5629f0327161a7FCBc71Ac5 [Not verified]
  └─ ✗ orderBook_factory: 0x5A42b55732F6013e3d0F4AaB876Ae56331EAd7d2 [Not verified]
  └─ ✗ order_book: 0xf36D98C22e8279cFC849A0Ca197D0afD1b855654 [Not verified]

================================================================================
                                    SUMMARY                                     
================================================================================
  Files Processed:     1
  Addresses Checked:   10
  ✓ Verified:          0
  ✗ Not Verified:      10
================================================================================

---

_{Workflow run: Verify PR Contracts}

[github-actions]

Contract Verification Results

Changed Files

• mainnet/drake_exchange.jsonc

Verification Output

Verifying 1 protocol file(s)...

  ✓ Drake Exchange (10 addresses)

================================================================================
                         CONTRACT VERIFICATION RESULTS                          
================================================================================

✗ Drake Exchange (drake_exchange.jsonc)
  └─ ✗ dUSD_vault: 0x8379c32A965a7Bac7289893AA3861f01dD470049 [Not verified]
  └─ ✗ portfolio_helper: 0xcF1C680a9FEb17E5400376927118806996CD5074 [Not verified]
  └─ ✗ common_helper: 0x4939AEf78CD2Dc2bAE5bf9DA51C61A113Cae909a [Not verified]
  └─ ✗ portfolio_factory: 0x991D0F1E44E590FDbCe15CfF13AAa69c8287B7f3 [Not verified]
  └─ ✗ platform_manager: 0x7940575377C3c2ABdA23813c123b4C880E217d6d [Not verified]
  └─ ✗ oracle_router: 0x40999c623202de3D3430B6A9506Ee24098d23bb8 [Not verified]
  └─ ✗ trading: 0xE6dfD064F1CFf4F62236fC862A2543EA98380F32 [Not verified]
  └─ ✗ order_router: 0xb2e8cBE4E52168f3d5629f0327161a7FCBc71Ac5 [Not verified]
  └─ ✗ orderBook_factory: 0x5A42b55732F6013e3d0F4AaB876Ae56331EAd7d2 [Not verified]
  └─ ✗ order_book: 0xf36D98C22e8279cFC849A0Ca197D0afD1b855654 [Not verified]

================================================================================
                                    SUMMARY                                     
================================================================================
  Files Processed:     1
  Addresses Checked:   10
  ✓ Verified:          0
  ✗ Not Verified:      10
================================================================================

---

_{Workflow run: Verify PR Contracts}