# Gigamail: Hermes Agent plugin

> Email and calendar through an existing local GigaMail MCP server, with a workflow skill and stdio launcher.

Canonical: https://hermeswatcher.com/plugins/gigamail  
Tier: Community  
Official page (Nous Research): https://hermes-agent.nousresearch.com/docs/plugins/gigamail  
Last updated in catalog: 2026-09-26

Email and calendar through an existing local GigaMail MCP server, with a workflow skill and stdio launcher. Requires Python and a separately configured backend; no automatic backend installation or updates. Reads real mail and attachments; sending, deletion and calendar writes use GigaMail's out-of-band human approval.

## Good to know before installing

A thin stdio launcher for the separately installed GigaMail MCP server from Adecubed inc. (gigamail.ai, github.com/adecubed/gigamail, same author as this plugin); the plugin holds no mail logic or credentials and downloads nothing, but it starts that third-party executable from PATH or a configured path, points it at GigaMail's own data directory under your user profile (%APPDATA%\ADE or ~/.ade), and send, delete and calendar writes are gated by that backend's out-of-band approval rather than by Hermes.

From the plugin's catalog listing.

## How to install

1. Install it. Hermes asks for any API keys it needs, then asks whether to turn it on.

```bash
hermes plugins install gigamail
```

2. Said no? Turn it on later:

```bash
hermes plugins enable gigamail
```

3. Restart Hermes so it loads the plugin.

Some plugins also need a sign-in or settings: see the official page. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide: https://hermes-agent.nousresearch.com/docs/user-guide/features/plugins

## Facts

- Category: Work & business
- Maintained by: adecubed (Community)
- Needs: No API keys declared
- Works on: windows
- Version: 0.1.0
- In the catalog since: 2026-09-26

## Links

- [Full setup and settings (official page)](https://hermes-agent.nousresearch.com/docs/plugins/gigamail)
- [Source code](https://github.com/adecubed/hermes-plugin-gigamail#readme)
- [All plugins](https://hermeswatcher.com/plugins.md)

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