ShieldFive runs on your own machine — the client starts it, so there is no endpoint to ping. 669 installs a week from npm. Last commit 21 Sep 2026.
Move files off your computer into an E2E-encrypted vault, verified first. Decrypts locally.
Today is the operative word: we check ShieldFive every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
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 -- npx -y @shieldfive/mcp
{
"mcpServers": {
"mcp": {
"args": [
"-y",
"@shieldfive/mcp"
],
"command": "npx"
}
}
}
[mcp_servers.mcp]
command = "npx"
args = ["-y", "@shieldfive/mcp"]
{
"mcpServers": {
"mcp": {
"args": [
"-y",
"@shieldfive/mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"mcp": {
"args": [
"-y",
"@shieldfive/mcp"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
SHIELDFIVE_GRANT (Connection string from ShieldFive → Settings → AI assistants. Optional: `npx @shieldfive/mcp login` stores it in the OS keychain instead.), SHIELDFIVE_MCP_ROOTS (Local directories the local tools may use, separated by the platform path separator. Optional.).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.