contract-scanner
About
Smart contract security scanner — vulnerabilities, risk scores, and calldata decoding
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Env vars
RPC_URL THRYX_API_KEY BASESCAN_API_KEY ETHERSCAN_API_KEYClaude Code
claude mcp add --env RPC_URL= --env THRYX_API_KEY= --env BASESCAN_API_KEY= --env ETHERSCAN_API_KEY= contract-scanner -- npx @thryx/contract-scanner-mcp-server
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"contract-scanner","command":"npx","args":["@thryx/contract-scanner-mcp-server"],"env":{"RPC_URL":"","THRYX_API_KEY":"","BASESCAN_API_KEY":"","ETHERSCAN_API_KEY":""}}'
JSON
{
"mcpServers": {
"contract-scanner": {
"command": "npx",
"args": [
"@thryx/contract-scanner-mcp-server"
],
"env": {
"RPC_URL": "",
"THRYX_API_KEY": "",
"BASESCAN_API_KEY": "",
"ETHERSCAN_API_KEY": ""
}
}
}
}
Environment variables are listed by name only — fill in your own values. Entries never carry secrets.