Security Headers Csp Lint runs on your own machine — the client starts it, so there is no endpoint to ping. 101 installs a week from npm. Last commit 2 Nov 2026.
Reads security headers and CSP line by line in your config file and names the lines that silently do
Nothing serious here today
Today is the operative word: we check Security Headers Csp Lint every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
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 security-headers-csp-lint -- npx -y @readystack/security-headers-csp-lint{
"mcpServers": {
"security-headers-csp-lint": {
"command": "npx",
"args": [
"-y",
"@readystack/security-headers-csp-lint"
]
}
}
}[mcp_servers.security-headers-csp-lint]
command = "npx"
args = ["-y", "@readystack/security-headers-csp-lint"]{
"mcpServers": {
"security-headers-csp-lint": {
"command": "npx",
"args": [
"-y",
"@readystack/security-headers-csp-lint"
]
}
}
}{
"servers": {
"security-headers-csp-lint": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@readystack/security-headers-csp-lint"
]
}
}
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Security Headers Csp Lint — questions
Answers built from our own checks of this server.