OpenClaw · Skill
Warren Deploy
Deploy websites permanently on MegaETH blockchain. Content is stored on-chain using SSTORE2 and cannot be deleted.
Install
Start with the primary install command. Alternate entrypoints are included below for ClawHub and OpenClaw CLI users.
Primary command
clawhub install planetai87/warren-deployClawHub installer
npx clawhub@latest install planetai87/warren-deployOpenClaw CLI
openclaw skills install planetai87/warren-deployDirect OpenClaw install
openclaw install planetai87/warren-deployWhat this skill does
Deploy websites permanently on MegaETH blockchain. Content is stored on-chain using SSTORE2 and cannot be deleted.
Why it matters
Unlike traditional web hosting, deployed content is immutable and controlled by no single party, so it resists takedowns and censorship.
Typical use cases
- Publishing a static portfolio page with no hosting dependencies
- Archiving a webpage so it cannot be removed or altered
- Running bulk on-chain deployments to stress test MegaETH
- Deploying AI-generated HTML as an immutable on-chain record
- Hosting a lightweight site without paying recurring server costs
Source instructions
Warren - On-Chain Website Deployment
Deploy websites permanently on MegaETH blockchain. Content is stored on-chain using SSTORE2 and cannot be deleted.
Network: MegaETH Testnet (Chain ID: 6343)
RPC: https://carrot.megaeth.com/rpc
Explorer: https://megaeth-testnet-v2.blockscout.com
Setup (One Time)
cd {baseDir}
bash setup.sh
This installs ethers.js, the only dependency.
Prerequisites
1. Create a Wallet
node -e "const w = require('ethers').Wallet.createRandom(); console.log('Address:', w.address); console.log('Private Key:', w.privateKey)"
Set the private key:
export PRIVATE_KEY=0xYourPrivateKey
2. Get Testnet ETH
Visit https://docs.megaeth.com/faucet and enter your wallet address. This requires a captcha. You need ~0.1 ETH for multiple deployments.
Check balance:
node -e "const{ethers}=require('ethers');new ethers.JsonRpcProvider('https://carrot.megaeth.com/rpc',6343).getBalance('$YOUR_ADDRESS').then(b=>console.log(ethers.formatEther(b),'ETH'))"
3. Genesis Key NFT
The deploy script automatically mints a free Genesis Key NFT if you don't have one. No manual action needed.
Deploy
Deploy HTML string
cd {baseDir}
PRIVATE_KEY=0x... node deploy.js \
--html "<html><body><h1>Hello Warren!</h1></body></html>" \
--name "My First Site"
Deploy HTML file
PRIVATE_KEY=0x... node deploy.js \
--file ./my-site.html \
--name "My Website"
Deploy via stdin
echo "<h1>Hello</h1>" | PRIVATE_KEY=0x... node deploy.js --name "Piped"
CLI Options
--private-key <key> Wallet private key (or PRIVATE_KEY env)
--html <string> HTML content to deploy
--file <path> Path to file to deploy
--name <name> Site name (default: "Untitled")
--type <type> file|image|video|audio|script (default: "file")
Output
{
"tokenId": 102,
"rootChunk": "0x019E5E...",
"depth": 0,
"url": "https://megawarren.xyz/loader.html?registry=0x7bb4233017CFd4f938C61d1dCeEF4eBE837b05F9&id=102"
}
Stress Test Workflows
Deploy multiple random sites
cd {baseDir}
for i in $(seq 1 10); do
HTML="<html><body><h1>Stress Test #$i</h1><p>$(date)</p></body></html>"
PRIVATE_KEY=0x... node deploy.js --html "$HTML" --name "Stress Test $i"
sleep 2
done
Deploy a larger site (~50KB)
python3 -c "
html = '<html><body>'
for i in range(1000):
html += f'<p>Paragraph {i}: Lorem ipsum dolor sit amet</p>'
html += '</body></html>'
print(html)
" > large-site.html
PRIVATE_KEY=0x... node deploy.js --file large-site.html --name "Large Test"
Check leaderboard
curl -s https://megawarren.xyz/api/stress-test/leaderboard | node -e "process.stdin.on('data',d=>console.log(JSON.parse(d)))"
Gas Costs
| Size | Chunks | Cost |
|---|---|---|
| < 10KB | 1 | ~0.0005 ETH |
| 50KB | 1 | ~0.002 ETH |
| 100KB | 1 | ~0.004 ETH |
| 200KB | 2 | ~0.008 ETH |
| 500KB | 5 | ~0.02 ETH |
Plus ~0.0001 ETH for MasterNFT minting per site.
Contract Addresses
| Contract | Address |
|---|---|
| Genesis Key NFT | 0x954a7cd0e2f03041A6Abb203f4Cfd8E62D2aa692 |
| MasterNFT Registry | 0x7bb4233017CFd4f938C61d1dCeEF4eBE837b05F9 |
View Sites
https://megawarren.xyz/loader.html?registry=0x7bb4233017CFd4f938C61d1dCeEF4eBE837b05F9&id={TOKEN_ID}
Troubleshooting
"No ETH" → Get from https://docs.megaeth.com/faucet (captcha required)
"RPC rate limit" → Built-in retry. Add sleep 5 between batch deploys.
"Insufficient funds" → ~0.001-0.02 ETH per deploy. Get more from faucet.
Site doesn't load → Wait 10-30s. Check URL has correct registry and token ID.
Notes
- Testnet only — may reset
- Max 500KB per deployment
- Content is immutable once on-chain
- You pay gas from your own wallet
- Genesis Key NFT auto-mints (free)