# Apple Mail — Hermes Agent Using the Apple Mail MCP server with [NousResearch's Hermes Agent](https://hermes-agent.nousresearch.com/). Hermes doesn't install plugins from a repository — MCP servers are registered in `~/.hermes/config.yaml`, or via the `hermes mcp` CLI. There is no `plugin.json` / `marketplace.json` to point at; use one of the methods below. ## Add the server **CLI (recommended):** ```bash hermes mcp add apple-mail --command npx --args -y apple-mail-mcp ``` **Manual** — merge [`config.yaml`](./config.yaml) into `~/.hermes/config.yaml`: ```yaml mcp_servers: apple-mail: command: npx args: ["-y", "apple-mail-mcp"] ``` Restart your Hermes session afterward so the tools load. ## Requirements - macOS — the server drives Apple Mail via AppleScript - Node.js 18+ — `npx` fetches the published `apple-mail-mcp` package ## Nous catalog (optional) A one-command `hermes mcp install apple-mail` would require an entry in NousResearch's [`optional-mcps/`](https://github.com/NousResearch/hermes-agent/tree/main/optional-mcps) catalog, which is added by PR to the hermes-agent repo (Nous approval required). Not needed for the methods above.