vaultgate for ChatGPT

io.github.adamrowles1996/vaultgate

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

client:ChatGPT transport:streamable-http

Install vaultgate in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://{vaultgate_host}/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs