Decoy runs on your own machine — the client starts it, so there is no endpoint to ping. 365 installs a week from npm. Last commit 3 Nov 2026.
What your agents should know about you, shared by every agent. End-to-end encrypted.
What the code does
We read the source, 5 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.
execFile(file, args, (err) => {
const file = path.join(dir, name);
(cannotDelete ? `Removing it needs memory.delete: ${writeAsk(`topic:${cannotDelete}`, 'delete')}. Then: ` : 'To remove it: ') +
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 decoy -- npx -y decoy-mcp-server{
"mcpServers": {
"decoy": {
"command": "npx",
"args": [
"-y",
"decoy-mcp-server"
]
}
}
}[mcp_servers.decoy]
command = "npx"
args = ["-y", "decoy-mcp-server"]{
"mcpServers": {
"decoy": {
"command": "npx",
"args": [
"-y",
"decoy-mcp-server"
]
}
}
}{
"servers": {
"decoy": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"decoy-mcp-server"
]
}
}
}Optional settings from the registry entry, left out of the block above:
PORT (Local port the bridge listens on (127.0.0.1 only)).
Alternatives to Decoy
same job, measured the same wayPrivate, encrypted memory about you, shared by all your AI agents. Self-hosted; runs on a Pi.
Ask about your Yungle transfers, share big files, download what you're sent. Approve every send.
Your agent knows the markets by 07:00, every day. We read them so you don't have to.
See what every AI agent is doing and what's waiting on you: one to-do list for agents and your team
Send files and text between an AI agent and your own paired devices, end-to-end encrypted.
What you keep and where: money, things, notes. End-to-end encrypted; decrypts on your computer.
Shared memory for teams: every AI agent works from your company's knowledge, decisions and history.
Your AI agents in an Epeaky den: end-to-end encrypted rooms. Only their owner's orders count.
Decoy — questions
Answers built from our own checks of this server.