Model Context Protocol (MCP) server that provides OTP (One-Time Password) generation
Model Context Protocol (MCP) server that provides OTP (One-Time Password) generation. The otp mcp mcp server wraps that behind the Model Context Protocol, so an assistant can use it through 2 defined tools rather than through you.
Everything the assistant can do here goes through one of these:
Installation — The Installation tool exposed by this serverConfiguration — You can configure the server using command-line arguments or environment variablesfor on PyPI is all you need. Most clients run it directly, so configuration is a few lines and a restart.
You will need 2 environment variables: OTP_MCP_SERVER_HOST, OTP_MCP_SERVER_PATH. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.
This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Otp MCP's toolset — Installation, Configuration — is a fair guide to whether it matches your workflow. It is maintained by andreax79; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| Installation | The Installation tool exposed by this server. |
| Configuration | You can configure the server using command-line arguments or environment variables. |
{
"mcpServers": {
"otp": {
"command": "uvx",
"args": ["otp-mcp-server"]
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| OTP_MCP_SERVER_HOST | Endpoint or connection string the server talks to. | Optional |
| OTP_MCP_SERVER_PATH | Filesystem location the server is allowed to use. | Optional |
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