SupraWall security gateway for AI agents. Provides deterministic guardrails for MCP agents.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add suprawall --env SUPRAWALL_API_KEY='<SUPRAWALL_API_KEY>' -- npx -y suprawall-mcp-plugin~/.codex/config.toml
[mcp_servers.suprawall]
command = "npx"
args = ["-y", "suprawall-mcp-plugin"]
env = { SUPRAWALL_API_KEY = "<SUPRAWALL_API_KEY>" }
# codex mcp add suprawall --env SUPRAWALL_API_KEY='<SUPRAWALL_API_KEY>' -- npx -y suprawall-mcp-plugin~/.cursor/mcp.json
{
"mcpServers": {
"suprawall": {
"command": "npx",
"args": [
"-y",
"suprawall-mcp-plugin"
],
"env": {
"SUPRAWALL_API_KEY": "<SUPRAWALL_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"suprawall": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"suprawall-mcp-plugin"
],
"env": {
"SUPRAWALL_API_KEY": "<SUPRAWALL_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"suprawall": {
"command": "npx",
"args": [
"-y",
"suprawall-mcp-plugin"
],
"env": {
"SUPRAWALL_API_KEY": "<SUPRAWALL_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"suprawall": {
"command": "npx",
"args": [
"-y",
"suprawall-mcp-plugin"
],
"env": {
"SUPRAWALL_API_KEY": "<SUPRAWALL_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"suprawall": {
"command": "npx",
"args": [
"-y",
"suprawall-mcp-plugin"
],
"env": {
"SUPRAWALL_API_KEY": "<SUPRAWALL_API_KEY>"
}
}
}
}Environment variables
SUPRAWALL_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.