web3agent for VS Code
io.github.apegurus/web3agent
Web3 MCP proxy for AI agents: DeFi swaps, bridges, market data, wallets, and gated writes.
client:VS Code
transport:stdio
runtime:npm
Install web3agent in VS Code
.vscode/mcp.json
{
"inputs": [
{
"type": "promptString",
"id": "chain-id",
"description": "CHAIN_ID",
"password": true
},
{
"type": "promptString",
"id": "confirm-writes",
"description": "CONFIRM_WRITES",
"password": true
},
{
"type": "promptString",
"id": "etherscan-api-key",
"description": "ETHERSCAN_API_KEY",
"password": true
},
{
"type": "promptString",
"id": "zerox-api-key",
"description": "ZEROX_API_KEY",
"password": true
},
{
"type": "promptString",
"id": "coingecko-api-key",
"description": "COINGECKO_API_KEY",
"password": true
},
{
"type": "promptString",
"id": "ccxt-config-path",
"description": "CCXT_CONFIG_PATH",
"password": true
},
{
"type": "promptString",
"id": "ows-passphrase",
"description": "OWS_PASSPHRASE",
"password": true
}
],
"servers": {
"web3agent": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"web3agent"
],
"env": {
"CHAIN_ID": "${input:chain-id}",
"CONFIRM_WRITES": "${input:confirm-writes}",
"ETHERSCAN_API_KEY": "${input:etherscan-api-key}",
"ZEROX_API_KEY": "${input:zerox-api-key}",
"COINGECKO_API_KEY": "${input:coingecko-api-key}",
"CCXT_CONFIG_PATH": "${input:ccxt-config-path}",
"OWS_PASSPHRASE": "${input:ows-passphrase}"
}
}
}
}
VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs