Type plain English. Get production-ready, audited, deployed smart contracts.
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AURA Forge is an autonomous AI agent that turns a plain-English description into a fully compiled, security-audited, and deployed smart contract — in under 45 seconds.
It isn't a code template. It isn't a wrapper around GPT. It's a multi-step ReAct agent loop that writes code, runs the real compiler, reads the error, fixes it, audits for 47 vulnerability patterns, hardens until the security score hits ≥ 85/100, generates a test suite, and hands you back the ABI, bytecode, and a deployed testnet address.
You: "Create a staking contract with 5% APY, a 7-day lockup, and an emergency withdraw."
AURA Forge: ✔ Contract generated (Solidity / Anchor Rust)
✔ Compiled (solc / cargo-build-sbf)
✔ Audited 94 / 100 (47 vulnerability patterns)
✔ Hardened (self-healing: 1.3 avg retries)
✔ Tests generated (Foundry / Anchor TypeScript)
✔ Deployed 0xabc… (Sepolia testnet)
| 🧠 ReAct Agent Loop | Up to 18 tool-call steps per run — the agent reasons, acts, observes, and self-corrects until done |
| 🔐 47-Pattern Audit | Reentrancy, access control, integer overflow, tx.origin, selfdestruct, unchecked calls, and 41 more |
| 🔁 Self-Healing Hardening | Loops automatically until security score ≥ 85/100 — no manual patching |
| ⛓️ Dual-Chain | Solidity for EVM chains · Anchor/Rust for Solana |
| 🚀 One-Click Deploy | Sepolia, Base Sepolia, Arbitrum Sepolia, Optimism Sepolia, Polygon Amoy, Solana Devnet |
| 🧪 Auto Test Generation | Foundry tests for EVM · TypeScript/Anchor tests for Solana |
| 🤖 MCP Integration | Plug directly into Claude Desktop or Claude Code as a native tool |
| 🖥️ Workspace-Aware CLI | Scans your .sol / .rs files for context — like having Copilot for contract auditing |
| 📡 Streaming Reasoning | Watch the agent's live thought process in the console panel |
| 🔑 Team API | REST API + API-key management for CI/CD embedding |
npx @aura-forge/cliAt the prompt, type your contract in plain English:
> A vesting contract that releases tokens linearly over 2 years with a 6-month cliff.
That's it. The agent runs the full pipeline and saves the contract, ABI, and tests to your project.
Useful commands inside the session:
| Command | Description |
|---|---|
/chain evm |
Switch to Solidity / EVM mode |
/chain solana |
Switch to Anchor / Rust / Solana mode |
/audit |
Re-audit the current contract |
/list |
List all saved contracts |
/key <api-key> |
Set your AURA Forge API key |
/help |
Full command reference |
Add to claude_desktop_config.json:
{
"mcpServers": {
"aura-forge": {
"command": "npx",
"args": ["-y", "@aura-forge/mcp"],
"env": {
"AURA_FORGE_API_KEY": "your-api-key"
}
}
}
}Or with Claude Code:
claude mcp add aura-forge npx @aura-forge/mcp --env AURA_FORGE_API_KEY=your-api-keyThen ask Claude:
"Use AURA Forge to create a multi-sig wallet contract for 3-of-5 signers and deploy it to Base testnet."
┌─────────────────────────────────────────────────────────────────────┐
│ AURA Forge Agent │
│ │
│ Plain English ──► Planner ──► Tool Loop (up to 18 steps) │
│ │
│ ┌──────────┐ ┌──────────┐ ┌──────────┐ ┌──────────────┐ │
│ │ Generate │──►│ Compile │──►│ Audit │──►│ Harden │ │
│ │ Solidity │ │ (solc) │ │ 47 rules │ │ loop ≥ 85/100│ │
│ │ / Rust │ │ / sbf │ │ 0–100 ✓ │ │ self-heal │ │
│ └──────────┘ └──────────┘ └──────────┘ └──────────────┘ │
│ │ error? │
│ └──────────► auto-fix ──────────────────►┘ │
│ │
│ ┌──────────┐ ┌──────────┐ ┌──────────────────────────────┐ │
│ │ Tests │ │ Deploy │ │ ABI · Bytecode · IDL │ │
│ │ Foundry │──►│ Testnet │──►│ Address · Security Report │ │
│ │ / Anchor │ │ 1-click │ │ Test Suite │ │
│ └──────────┘ └──────────┘ └──────────────────────────────┘ │
└─────────────────────────────────────────────────────────────────────┘
| Chain | Network | Type |
|---|---|---|
| Ethereum | Sepolia testnet | EVM / Solidity |
| Base | Base Sepolia | EVM / Solidity |
| Arbitrum | Arbitrum Sepolia | EVM / Solidity |
| Optimism | Optimism Sepolia | EVM / Solidity |
| Polygon | Amoy testnet | EVM / Solidity |
| Solana | Devnet | Anchor / Rust |
🏦 DeFi — Staking with APY + Lockup
Create a staking contract: users deposit ETH, earn 8% APY,
7-day lockup, emergency withdraw with 10% penalty.
🎨 NFT — Dutch Auction
NFT collection of 10,000 tokens, Dutch auction starting at 1 ETH
dropping 0.1 ETH every 10 minutes to a floor of 0.1 ETH.
Whitelist phase first 24 hours.
🗳️ DAO — Multi-sig Governance
3-of-5 multisig DAO contract. Members can propose, vote, and execute
transactions. 48-hour voting window. Quorum 60%.
📅 Vesting — Team Token Release
Token vesting contract for a team allocation: 2-year linear vesting,
6-month cliff, revocable by owner, multi-beneficiary.
🌐 Solana — SPL Token + Whitelist Mint
Solana NFT program: Anchor framework, whitelist mint phase,
royalties 5%, max 5 mints per wallet, random reveal after mint-out.
When connected via MCP, AURA Forge exposes four tools to Claude:
| Tool | What it does |
|---|---|
generate_contract |
Full pipeline: generate → compile → audit → harden → return source + ABI + security score + tests |
audit_contract |
Audit existing Solidity or Rust code, return 0–100 score + remediation steps |
list_contracts |
List all contracts in your workspace |
get_contract |
Fetch source, ABI/IDL, and security report for a saved contract |
The production API is live at https://cross-chain-hub.replit.app/api.
# Health check
curl https://cross-chain-hub.replit.app/api/healthz
# Forge a contract
curl -X POST https://cross-chain-hub.replit.app/api/projects \
-H "Authorization: Bearer <API_KEY>" \
-H "Content-Type: application/json" \
-d '{"chain":"evm","prompt":"ERC-20 with 1B supply and burn function"}'Get an API key at cross-chain-hub.replit.app after signing up.
| Package | Version | Description |
|---|---|---|
@aura-forge/cli |
 |
Interactive CLI — workspace-aware, REPL-style |
@aura-forge/mcp |
 |
MCP server for Claude Desktop & Claude Code |
| Metric | Value |
|---|---|
| Contracts forged | 1,200+ |
| Average audit score | 93 / 100 |
| Average build time | < 45 seconds |
| Self-healing retries (avg) | 1.3 |
| Vulnerability patterns checked | 47 |
| Beta partners | 20 |
Cross-Chain-Hub/
├── artifacts/
│ ├── api-server/ # Express + Drizzle REST API
│ ├── aura-forge/ # React dashboard (Monaco editor, live console)
│ ├── aura-forge-landing/ # Marketing landing page
│ └── aura-forge-pitch/ # Pitch deck
├── packages/
│ ├── cli/ # @aura-forge/cli (npm)
│ └── mcp/ # @aura-forge/mcp (npm)
├── lib/
│ └── db/ # Drizzle ORM schema + migrations
└── .github/
└── workflows/
└── publish.yml # Auto-publish to npm on v* tags
git clone https://github.com/Harmain11/Cross-Chain-Hub.git
cd Cross-Chain-Hub
pnpm install
cp .env.example .env # add ANTHROPIC_API_KEY and DATABASE_URL
pnpm devRequirements: Node 20+, pnpm 10+, PostgreSQL 15+
See CONTRIBUTING.md for the full local dev guide.
PRs welcome! Please read CONTRIBUTING.md first.
- 🐛 Report a bug
- 💡 Request a feature
- 🌟 Star this repo if AURA Forge saves you time
MIT © Harmain11
Built with Claude · Deployed on Replit · Published on npm
⭐ Star this repo if you find it useful!