Security, cost, and health governance proxy for MCP infrastructure — YAML policy engine, OAuth 2.1/OIDC, web dashboard, mTLS, semantic shell analysis, STRIDE threat model
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add guardian-rudraneel93 --env ALERT_WEBHOOK_URL='<ALERT_WEBHOOK_URL>' -- npx -y @mcp-guardian/server~/.codex/config.toml
[mcp_servers.guardian-rudraneel93]
command = "npx"
args = ["-y", "@mcp-guardian/server"]
env = { ALERT_WEBHOOK_URL = "<ALERT_WEBHOOK_URL>" }
# codex mcp add guardian-rudraneel93 --env ALERT_WEBHOOK_URL='<ALERT_WEBHOOK_URL>' -- npx -y @mcp-guardian/server~/.cursor/mcp.json
{
"mcpServers": {
"guardian-rudraneel93": {
"command": "npx",
"args": [
"-y",
"@mcp-guardian/server"
],
"env": {
"ALERT_WEBHOOK_URL": "<ALERT_WEBHOOK_URL>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"guardian-rudraneel93": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@mcp-guardian/server"
],
"env": {
"ALERT_WEBHOOK_URL": "<ALERT_WEBHOOK_URL>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"guardian-rudraneel93": {
"command": "npx",
"args": [
"-y",
"@mcp-guardian/server"
],
"env": {
"ALERT_WEBHOOK_URL": "<ALERT_WEBHOOK_URL>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"guardian-rudraneel93": {
"command": "npx",
"args": [
"-y",
"@mcp-guardian/server"
],
"env": {
"ALERT_WEBHOOK_URL": "<ALERT_WEBHOOK_URL>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"guardian-rudraneel93": {
"command": "npx",
"args": [
"-y",
"@mcp-guardian/server"
],
"env": {
"ALERT_WEBHOOK_URL": "<ALERT_WEBHOOK_URL>"
}
}
}
}Environment variables
ALERT_WEBHOOK_URL
Replace the placeholders with your own credentials and keep them out of version control.