Bouncer Gates runs on your own machine — the client starts it, so there is no endpoint to ping. 52 installs a week from npm. Last commit 20 Oct 2026.
Stops secrets, cross-tenant queries and unsafe migrations before they merge.
We read the source, 1 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
/\b(?:examples?(?![-\w])|sample|placeholder|dummy|fake|redacted|changeme|change_me|your[-_]?\w+|my[-_]?\w+|xxx+|test|TODO|FIXME|process\.env|import\.meta\.env|os\.environ|None|null|undefined)\b|\.{3,}|<[^>]+>|\$\{[^}]+\}/i;
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add bouncer-gates -- npx -y bouncer-gates
{
"mcpServers": {
"bouncer-gates": {
"command": "npx",
"args": [
"-y",
"bouncer-gates"
]
}
}
}
[mcp_servers.bouncer-gates]
command = "npx"
args = ["-y", "bouncer-gates"]
{
"mcpServers": {
"bouncer-gates": {
"command": "npx",
"args": [
"-y",
"bouncer-gates"
]
}
}
}
{
"servers": {
"bouncer-gates": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"bouncer-gates"
]
}
}
}
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