Sanctuary runs on your own machine — the client starts it, so there is no endpoint to ping. 73 installs a week from npm. Last commit 23 Oct 2026.
Open-source MCP server: encrypted local keys and state, operator approval gates, a hash-chained log.
We read the source, 47 min ago · rules 995398eba69f
Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.
runuser -u build -- rustup toolchain install 1.95.0 --profile minimal >/dev/null
execSyncFn(`chown root:wheel ${dir}`);
invalidCredentialProbe: "sk-preflight0preflight0preflight0preflight0prefligh",
url: `https://api.telegram.org/bot${encodeURIComponent(credential)}/getMe`,
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.
plistPath: `${home}/Library/LaunchAgents/${label}.plist`,
subprocess.run(["dpkg-deb", "-x", str(deb), str(out / "fs")], check=True)
document = yaml.load(raw, Loader=yaml.BaseLoader)
let process = Process()
const child = spawn(binary, args, {
container.innerHTML = rows.join('');
const DEFAULT_TELEGRAM_API_BASE_URL = "https://api.telegram.org";
join(await findNpmProjectRoot(cwd), ".npmrc"),
Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.
docker run --privileged --cgroupns="$cgroupns" \
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch Sanctuary and you get told the day something new turns up.
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 sanctuary -- npx -y @sanctuary-framework/mcp-server
{
"mcpServers": {
"sanctuary": {
"command": "npx",
"args": [
"-y",
"@sanctuary-framework/mcp-server"
]
}
}
}
[mcp_servers.sanctuary]
command = "npx"
args = ["-y", "@sanctuary-framework/mcp-server"]
{
"mcpServers": {
"sanctuary": {
"command": "npx",
"args": [
"-y",
"@sanctuary-framework/mcp-server"
]
}
}
}
{
"servers": {
"sanctuary": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@sanctuary-framework/mcp-server"
]
}
}
}
Local memory server for AI agents: hybrid search, a fact graph and a hash-chained audit log.
Permission tiers, approval gates, and audit logging for MCP servers - the server is the gatekeeper
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Human approvals, autonomy limits and a chained audit log for the AI agents of service firms.
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Check if an MCP server's tool definitions changed after approval, from a signed public log.
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A generic append-only log MCP server. Persist timestamped JSON entries and query them by recency.
Answers built from our own checks of this server.