Hermes is an open agent based on Nous Research’s Hermes models. NoClick runs it for you and adds your connected apps as tools.

How do I give Hermes access to an app?

Connect the app's integration node to the agent's tools handle and pick the operations to expose. Each becomes a callable tool.

Do I need my own infrastructure?

No. The harness runs in a hosted sandbox and NoClick handles credentials for the apps you connect.

Can Hermes use multiple apps at once?

Yes. Wire in several integrations and the agent can use them together in a single run.

Connect Hermes to OpenWA

Run Hermes as a hosted agent in NoClick with OpenWA wired into its tools handle. It can use OpenWA directly while it works. No glue code, nothing to install. Click below to open a ready-to-run agent and connect your account.

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Opens a workflow with 22 tools ready to use.

Set up in minutes

The open button drops you into a guided setup. It asks exactly this, nothing else:

Choose where it runs
On your computer through your own Hermes, or hosted in the cloud. The rest of setup adapts to your choice:
Pick what it can do in OpenWA
A preset of real OpenWA operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect OpenWA
One sign-in. The agent acts through your account, scoped to the operations you picked.
Add your personal MCP link
The last step mints a private MCP URL for this agent and walks you through exactly this, with your real link filled in. The page flips to Connected the moment your Hermes first calls in. Hermes connects when it next starts a session.
1. Run this in your terminal
$hermes mcp add noclick --url https://mcp.noclick.app/s/<your-link>
2. Answer no when asked if the server requires authentication — the link itself is the key
<your-link> is your personal server URL — setup mints it for you.

Tools Hermes gets

Pick the operations you want and each becomes a tool the agent can call directly while it works.

OpenWA

22 tools

List all sessions

Get session by ID

Get active chats for a session

Get message history for a session

Send a text message

Reply to a message

Send an image message

Send a document/file

Add or remove a reaction to a message

Forward a message to another chat

Edit the text of a message sent by this account

Delete a message

Get all contacts for a session

Get a specific contact by ID

Check if a phone number exists on WhatsApp

Get all groups for a session

Get detailed group info

Create a new group

List all templates for a session

Render a stored text template and send it as a text message

Mark a chat as read/seen

Archive or unarchive a chat

About Hermes

Hermes is an open agent built on Nous Research’s Hermes models. NoClick runs it hosted and connects your apps to it as tools, so it can do real work across your systems. Wire an integration into the agent and Hermes can use that app’s operations directly while it reasons through a task. It is a strong pick when you want an open-model agent with genuine tool access.

Built on open Hermes models

Capable general reasoning

Flexible, open-model foundation

Hosted with apps wired in as tools