chain-signer
About
Security suite for AI agents: flag drains, permit-phishing & risky actions before signing.
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)
Claude Code
claude mcp add chain-signer -- uvx chain-signer
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"chain-signer","command":"uvx","args":["chain-signer"]}'
JSON
{
"mcpServers": {
"chain-signer": {
"command": "uvx",
"args": [
"chain-signer"
]
}
}
}