CertScore MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 192 installs a week from npm. Last commit 2 Nov 2026.
CertScore website risk-signal tools for scans, findings, evidence, and latest-domain lookups.
What the code does
We read the source, 36 min 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.
"https://ad.doubleclick.net/activity;src=4448269;type=bbycom;cat=BBY-S0;rcb=2;ord=4654468581826;npa=0;auiddc=1743222283.1777067241;u3=not_provided;u5=null;u6=anonymous;u7=en-US;u14=undefined;u15=undefined;u16=not_provided;u18=not_provided;u19=not_provided;u20=not_provided…
return path.join(baseDir, filename);
const child = spawn(process.execPath, [
const select = (index: number) => {
setActive((index + HOMEPAGE_SHOWCASE.length) % HOMEPAGE_SHOWCASE.length);
subprocess.run(['python3',str(p/'analyze_session_replay.py')],check=True,stdout=subprocess.DEVNULL)
COPY .npmrc package.json pnpm-lock.yaml pnpm-workspace.yaml turbo.json tsconfig.base.json ./
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
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.
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 mcp -e 'CERTSCORE_API_KEY=<CERTSCORE_API_KEY>' -- npx -y @certscore/mcp{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@certscore/mcp"
],
"env": {
"CERTSCORE_API_KEY": "<CERTSCORE_API_KEY>"
}
}
}
}[mcp_servers.mcp]
command = "npx"
args = ["-y", "@certscore/mcp"]
env = { CERTSCORE_API_KEY = "<CERTSCORE_API_KEY>" }{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@certscore/mcp"
],
"env": {
"CERTSCORE_API_KEY": "<CERTSCORE_API_KEY>"
}
}
}
}{
"servers": {
"mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@certscore/mcp"
],
"env": {
"CERTSCORE_API_KEY": "<CERTSCORE_API_KEY>"
}
}
}
}Put your own value in place of
<CERTSCORE_API_KEY> (CertScore API key with scan:read, scan:create, and mcp scopes).
The author’s registry entry marks it as required.
Optional settings from the registry entry, left out of the block above:
CERTSCORE_BASE_URL (Optional CertScore API base URL. Defaults to https://certscore.ai).
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CertScore MCP — questions
Answers built from our own checks of this server.