vaultgate MCP Server

by adamrowles1996 Your server? Claim it

not responding

vaultgate is listed as active in the registry but did not answer our last check. Last commit 24 Sep 2026.

Self-hosted remote MCP server for Bitwarden and Vaultwarden with OAuth 2.1; agents hold tokens only

Uptime history 4 hours of history · worst hour 0%

4 hours agonow

0.0%

Uptime 24h

0 of 13 checks

—

Tools

hidden behind auth

0 ms

Response time

average over 24h

Stars

last commit 24 Sep 2026

What the code does

We read the source, 2 h ago · rules 3dff92dd89df

Capabilities

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.

A line of code looks encrypted src/identity/common-passwords-data.ts:16, src/identity/common-passwords-data.ts:17, src/identity/common-passwords-data.ts:18

  'H4sIAAAAAAACA0x9XZPrOpLce/2UfXCI+uhuPTlmP8LrjV17Yu5uOPzkAEmQhAgCbACUmvr1jswC+440c77uOd0UCRSqsjKzmvPlevuQ1eT8iqmXhr///JLvl01l//39XX/FH6Xh6/hv0iczxoDfNueLtCbb1ngvpu3w+yHGwt8vMcx2F2/LYl2QjzvekifTx5csJheb5IOv+s03F1d81cu5kWXLxYTxz+s5yeK6yVgvH7cr',

Runs an external command src/bitwarden/serve-process.ts:47

  spawn(command, argv, {

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

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add vaultgate --transport http https://{vaultgate_host}/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "vaultgate": {
      "url": "https://{vaultgate_host}/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.vaultgate]
url = "https://{vaultgate_host}/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "vaultgate": {
      "url": "https://{vaultgate_host}/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "vaultgate": {
      "url": "https://{vaultgate_host}/mcp"
    }
  }
}

Endpoints

URL	Transport	State	Latency	Checked
https://{vaultgate_host}/mcp	streamable-http	answering	0 ms	5 min ago

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vaultgate — questions

Answers built from our own checks of this server.

Is vaultgate working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 13 checks got a reply (0.0%), average response time 0 ms. The bar chart above shows every period we have measured.

The registry lists vaultgate as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect vaultgate?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does vaultgate need an API key?

No. vaultgate completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. This is what we observed, not what the docs claim.

Is vaultgate open source?

Yes — it is published under the Apache-2.0 licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.