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Merged
Thunkar merged 28 commits into from
Feb 4, 2026
Merged

feat: capabilities #6

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5af1955
capabilities support
Thunkar Jan 29, 2026
35580cd
latest nightly
Thunkar Feb 2, 2026
dd1a3b3
read version from package.json
Thunkar Feb 2, 2026
618e969
deployments
Thunkar Feb 2, 2026
1551bdf
try another domain
Thunkar Feb 2, 2026
2e378ea
install correct version
Thunkar Feb 2, 2026
af604ad
test
Thunkar Feb 2, 2026
143ba69
fix
Thunkar Feb 2, 2026
6f6df1f
fix
Thunkar Feb 2, 2026
7ff4194
fix
Thunkar Feb 2, 2026
cd4a483
fix
Thunkar Feb 2, 2026
0728269
fix
Thunkar Feb 2, 2026
d87dd90
fix
Thunkar Feb 2, 2026
7dce041
fix
Thunkar Feb 2, 2026
5bfa659
fix
Thunkar Feb 2, 2026
a9ec82b
fix
Thunkar Feb 2, 2026
bbe07ea
fix
Thunkar Feb 2, 2026
a566e5b
fix
Thunkar Feb 2, 2026
9b60920
fix
Thunkar Feb 2, 2026
441573e
fix
Thunkar Feb 2, 2026
5d9ca97
fix
Thunkar Feb 2, 2026
542c48c
fix
Thunkar Feb 2, 2026
628f619
fix
Thunkar Feb 2, 2026
fcbb6ed
nightly update
Thunkar Feb 3, 2026
431b96f
debug
Thunkar Feb 3, 2026
b044f93
headers
Thunkar Feb 3, 2026
0378696
removed debug logging
Thunkar Feb 3, 2026
03081b9
updated
Thunkar Feb 4, 2026
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31 changes: 23 additions & 8 deletions .github/workflows/deploy.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ on:
pull_request:
branches:
- main
- next
workflow_dispatch:

env:
Expand All @@ -27,25 +28,35 @@ jobs:
- name: Set up Node.js
uses: actions/setup-node@v4
with:
node-version: '22'
node-version: '24'

- name: Enable Corepack
run: corepack enable

- name: Install dependencies
run: yarn install --immutable

- name: Extract Aztec version
id: aztec-version
run: |
VERSION=$(jq -r '.dependencies["@aztec/aztec.js"]' package.json)
VERSION_NO_V=${VERSION#v}
echo "version=$VERSION_NO_V" >> $GITHUB_OUTPUT
echo "Aztec version: $VERSION_NO_V"

- name: Install Aztec CLI
run: |
curl -s https://install.aztec.network > tmp.sh
bash tmp.sh <<< yes "yes"
export CI=1
export FOUNDRY_DIR="$HOME/.foundry"
echo "Running version-specific installer for ${{ steps.aztec-version.outputs.version }}..."
curl -fsSL "https://install.aztec.network/${{ steps.aztec-version.outputs.version }}/install" | VERSION="${{ steps.aztec-version.outputs.version }}" bash
echo "Installation completed"
ls -la ~/.aztec/versions/${{ steps.aztec-version.outputs.version }}/bin/

- name: Update path
run: echo "/home/runner/.aztec/bin" >> $GITHUB_PATH

- name: Set Aztec version
run: |
aztec-up ${{ vars.VERSION }}
echo "$HOME/.aztec/versions/${{ steps.aztec-version.outputs.version }}/bin" >> $GITHUB_PATH
echo "$HOME/.aztec/versions/${{ steps.aztec-version.outputs.version }}/node_modules/.bin" >> $GITHUB_PATH

- name: Compile contracts
run: yarn compile:contracts
Expand All @@ -59,7 +70,11 @@ jobs:
- name: Deploy to Vercel
id: deploy
run: |
DEPLOY_URL=$(vercel deploy --prod --token=${{ secrets.VERCEL_TOKEN }} --archive=tgz --yes)
if [ "${{ github.event_name }}" == "push" ] && [ "${{ github.ref }}" == "refs/heads/main" ]; then
DEPLOY_URL=$(vercel deploy --prod --token=${{ secrets.VERCEL_TOKEN }} --archive=tgz --yes)
else
DEPLOY_URL=$(vercel deploy --token=${{ secrets.VERCEL_TOKEN }} --archive=tgz --yes)
fi
echo "url=$DEPLOY_URL" >> $GITHUB_OUTPUT

- name: Comment deployment URL on PR
Expand Down
22 changes: 20 additions & 2 deletions CLAUDE.md
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Expand Up @@ -5,12 +5,14 @@
GregoSwap is a decentralized token swap application built on the Aztec blockchain. It demonstrates private token swaps using an Automated Market Maker (AMM), with a token faucet (drip) mechanism using proof-of-password.

**Key Features:**

- Private token swaps (GregoCoin ↔ GregoCoinPremium) via AMM
- Token faucet with proof-of-password (PoP) contract
- Multi-flow onboarding supporting embedded and external wallets
- Network switching (local sandbox / devnet)

**Tech Stack:**

- React 18 + TypeScript
- Material-UI (MUI) component library
- Vite build tooling
Expand Down Expand Up @@ -83,17 +85,19 @@ export const useSwapReducer = createReducerHook(swapReducer, swapActions, initia

// Usage in context:
const [state, actions] = useSwapReducer();
actions.setFromAmount('100'); // Type-safe, no dispatch() needed
actions.setFromAmount('100'); // Type-safe, no dispatch() needed
```

**Key benefits:**

- Type-safe action creators
- No dispatch callback boilerplate
- Actions bound automatically via `bindActions()`

### Reducer File Structure

Each reducer.ts exports:

- **State type and initial state** (e.g., `SwapState`, `initialSwapState`)
- **Actions object** with action creators (e.g., `swapActions`)
- **Action union type** via `ActionsFrom<typeof actions>`
Expand All @@ -107,11 +111,13 @@ Each reducer.ts exports:
**Purpose:** Network selection and configuration

**State:**

- `activeNetwork: NetworkConfig` - Currently selected network
- `availableNetworks: NetworkConfig[]` - All discovered networks
- `isLoading: boolean`

**Key behavior:**

- Loads network configs from `src/config/networks/deployed-addresses.json`
- Persists selection to localStorage
- Excludes local network in production builds
Expand All @@ -121,13 +127,15 @@ Each reducer.ts exports:
**Purpose:** Wallet instance management (embedded vs external)

**State:**

- `wallet: Wallet | null` - Active wallet
- `node: AztecNode | null` - Aztec node client
- `currentAddress: AztecAddress | null` - Selected account
- `isUsingEmbeddedWallet: boolean` - Wallet type flag
- `isLoading: boolean` / `error: string | null`

**Key methods:**

```typescript
discoverWallets(timeout?): DiscoverySession
initiateConnection(provider): Promise<PendingConnection>
Expand All @@ -139,6 +147,7 @@ onWalletDisconnect(callback): () => void // Returns unsubscribe
```

**Key behavior:**

- Auto-creates embedded wallet on network change
- Manages disconnect callback registry
- Reverts to embedded wallet on external disconnect
Expand All @@ -148,10 +157,12 @@ onWalletDisconnect(callback): () => void // Returns unsubscribe
**Purpose:** Contract instances and registration

**State:**

- `contracts: { gregoCoin, gregoCoinPremium, amm, pop }`
- `isLoading: boolean`

**Key methods:**

```typescript
registerBaseContracts(): Promise<void> // AMM + tokens
registerDripContracts(): Promise<void> // PoP contract
Expand All @@ -167,13 +178,15 @@ drip(password, recipient): Promise<TxReceipt>
**Purpose:** Orchestrates multi-step onboarding flow

**Status flow:**

```
idle → connecting → registering → simulating →
[if balance=0] → registering_drip → awaiting_drip → executing_drip →
completed
```

**State:**

- `status: OnboardingStatus` - Current flow state
- `result: OnboardingResult | null` - Simulation results
- `needsDrip: boolean` - User needs to claim tokens
Expand All @@ -183,6 +196,7 @@ completed
- `hasRegisteredBase/hasSimulated` - Tracking flags

**Key behavior:**

- Effects drive automatic state transitions
- Checks balance after simulation to determine drip need
- Persists completion to localStorage per address
Expand All @@ -192,13 +206,15 @@ completed
**Purpose:** Swap UI state and execution

**State:**

- `fromAmount: string` / `toAmount: string`
- `exchangeRate: number | null`
- `isLoadingRate: boolean`
- `phase: SwapPhase` - 'idle' | 'sending' | 'success' | 'error'
- `error: string | null`

**Computed values (in context):**

- `fromAmountUSD` / `toAmountUSD`
- `canSwap` - Whether swap button is enabled
- `isSwapping` - phase === 'sending'
Expand Down Expand Up @@ -387,6 +403,7 @@ yarn serve
## Theme (src/theme.ts)

**Color palette:**

- Primary: Chartreuse green (#D4FF28) - Aztec branded
- Secondary: Deep purple (#80336A)
- Background: Pure black (#000000)
Expand Down Expand Up @@ -423,6 +440,7 @@ Used for exchange rate calculations with 18 decimal precision.
## Common Pitfalls

1. **Don't use re-exports** - Import directly from specific files

```typescript
// WRONG
import { useWallet } from '../contexts';
Expand Down Expand Up @@ -459,7 +477,7 @@ Used for exchange rate calculations with 18 decimal precision.

## Version Information

- **Aztec SDK:** v4.0.0-nightly.20260126
- **Aztec SDK:** v4.0.0-nightly.20260204
- **React:** 18.3.1
- **Vite:** 7.1.4
- **Node.js:** v22+
Expand Down
4 changes: 2 additions & 2 deletions README.md
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Expand Up @@ -33,10 +33,10 @@ curl -s https://install.aztec.network | bash

### 3. Set Aztec Version

The project uses Aztec version `v4.0.0-nightly.20260126`. Set it using:
The project uses Aztec version `v4.0.0-nightly.20260204`. Set it using:

```bash
aztec-up 4.0.0-nightly.20260126
aztec-up 4.0.0-nightly.20260204
```

## Development Setup
Expand Down
6 changes: 3 additions & 3 deletions contracts/proof_of_password/Nargo.toml
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Expand Up @@ -4,7 +4,7 @@ type = "contract"
authors = [""]

[dependencies]
aztec = { git = "https://github.com/AztecProtocol/aztec-packages/", tag = "v4.0.0-nightly.20260126", directory = "noir-projects/aztec-nr/aztec" }
token = { git = "https://github.com/AztecProtocol/aztec-packages/", tag = "v4.0.0-nightly.20260126", directory = "noir-projects/noir-contracts/contracts/app/token_contract" }
aztec = { git = "https://github.com/AztecProtocol/aztec-packages/", tag = "v4.0.0-nightly.20260204", directory = "noir-projects/aztec-nr/aztec" }
token = { git = "https://github.com/AztecProtocol/aztec-packages/", tag = "v4.0.0-nightly.20260204", directory = "noir-projects/noir-contracts/contracts/app/token_contract" }
poseidon = { tag = "v0.1.1", git = "https://github.com/noir-lang/poseidon" }
compressed_string = { git = "https://github.com/AztecProtocol/aztec-packages/", tag = "v4.0.0-nightly.20260126", directory = "noir-projects/aztec-nr/compressed-string" }
compressed_string = { git = "https://github.com/AztecProtocol/aztec-packages/", tag = "v4.0.0-nightly.20260204", directory = "noir-projects/aztec-nr/compressed-string" }
2 changes: 1 addition & 1 deletion contracts/proof_of_password/src/main.nr
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Expand Up @@ -8,7 +8,7 @@ pub contract ProofOfPassword {
use aztec::{
macros::{functions::{external, initializer, only_self}, storage::storage},
oracle::notes::set_sender_for_tags,
protocol_types::{address::AztecAddress, hash::poseidon2_hash, traits::{Serialize, ToField}},
protocol::{address::AztecAddress, hash::poseidon2_hash, traits::{Serialize, ToField}},
state_vars::PublicImmutable,
};
use compressed_string::FieldCompressedString;
Expand Down
4 changes: 1 addition & 3 deletions contracts/proof_of_password/src/test/mod.nr
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@@ -1,7 +1,5 @@
use super::ProofOfPassword;
use aztec::{
protocol_types::address::AztecAddress, test::helpers::test_environment::TestEnvironment,
};
use aztec::{protocol::address::AztecAddress, test::helpers::test_environment::TestEnvironment};
use token::Token;

global PASSWORD: str<31> = "potato0000000000000000000000000";
Expand Down
23 changes: 12 additions & 11 deletions package.json
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Expand Up @@ -9,28 +9,29 @@
"serve": "vite",
"build": "tsc -b && vite build",
"lint": "eslint .",
"copy:dependencies": "cd contracts && aztec check && WORKDIR=$(pwd) && cd $HOME/nargo/github.com/AztecProtocol/aztec-packages/v4.0.0-nightly.20260126/noir-projects/noir-contracts && aztec compile --package token_contract && mkdir -p $WORKDIR/target && cp $HOME/nargo/github.com/AztecProtocol/aztec-packages/v4.0.0-nightly.20260126/noir-projects/noir-contracts/target/token_contract-Token.json $WORKDIR/target/token_contract-Token.json",
"copy:dependencies": "cd contracts && aztec check && WORKDIR=$(pwd) && cd $HOME/nargo/github.com/AztecProtocol/aztec-packages/v4.0.0-nightly.20260204/noir-projects/noir-contracts && aztec compile --package token_contract && mkdir -p $WORKDIR/target && cp $HOME/nargo/github.com/AztecProtocol/aztec-packages/v4.0.0-nightly.20260204/noir-projects/noir-contracts/target/token_contract-Token.json $WORKDIR/target/token_contract-Token.json",
"compile:contracts": "cd contracts && aztec compile --package proof_of_password && aztec codegen ./target/proof_of_password-ProofOfPassword.json",
"test": "cd contracts && aztec test",
"preview": "vite preview",
"deploy:local": "node --experimental-transform-types scripts/deploy.ts --network local",
"deploy:devnet": "node --experimental-transform-types scripts/deploy.ts --network devnet",
"deploy:nextnet": "node --experimental-transform-types scripts/deploy.ts --network nextnet",
"formatting": "run -T prettier --check ./src && run -T eslint ./src",
"formatting:fix": "run -T eslint --fix ./src && run -T prettier -w ./src",
"local-aztec:enable": "node scripts/toggle-local-aztec.js enable && corepack yarn install",
"local-aztec:disable": "node scripts/toggle-local-aztec.js disable && corepack yarn install",
"local-aztec:status": "node scripts/toggle-local-aztec.js status"
},
"dependencies": {
"@aztec/accounts": "v4.0.0-nightly.20260126",
"@aztec/aztec.js": "v4.0.0-nightly.20260126",
"@aztec/constants": "v4.0.0-nightly.20260126",
"@aztec/entrypoints": "v4.0.0-nightly.20260126",
"@aztec/foundation": "v4.0.0-nightly.20260126",
"@aztec/noir-contracts.js": "v4.0.0-nightly.20260126",
"@aztec/pxe": "v4.0.0-nightly.20260126",
"@aztec/stdlib": "v4.0.0-nightly.20260126",
"@aztec/wallet-sdk": "v4.0.0-nightly.20260126",
"@aztec/accounts": "v4.0.0-nightly.20260204",
"@aztec/aztec.js": "v4.0.0-nightly.20260204",
"@aztec/constants": "v4.0.0-nightly.20260204",
"@aztec/entrypoints": "v4.0.0-nightly.20260204",
"@aztec/foundation": "v4.0.0-nightly.20260204",
"@aztec/noir-contracts.js": "v4.0.0-nightly.20260204",
"@aztec/pxe": "v4.0.0-nightly.20260204",
"@aztec/stdlib": "v4.0.0-nightly.20260204",
"@aztec/wallet-sdk": "v4.0.0-nightly.20260204",
"@emotion/react": "^11.14.0",
"@emotion/styled": "^11.14.0",
"@mui/icons-material": "^6.3.1",
Expand All @@ -43,7 +44,7 @@
"zod": "^3.23.8"
},
"devDependencies": {
"@aztec/test-wallet": "v4.0.0-nightly.20260126",
"@aztec/test-wallet": "v4.0.0-nightly.20260204",
"@eslint/js": "^9.18.0",
"@playwright/test": "1.49.0",
"@types/buffer-json": "^2",
Expand Down
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