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 Postmark

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

Loading preview…

Opens a workflow with 85 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 Postmark
A preset of real Postmark operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect Postmark
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.

Postmark

85 tools

Send a single email

Send a batch of emails

Get delivery stats

Get bounces

Get a single bounce

Get bounce dump

Activate a bounce

Outbound message search

Outbound message details

Outbound message dump

Inbound message search

Inbound message details

Bypass rules for a blocked inbound message

Retry a failed inbound message for processing

Opens for all messages

Retrieve Message Opens

Clicks for a all messages

Retrieve Message Clicks

Send an email using a Template

Send a batch of email using templates.

Get the Templates associated with this Server

Create a Template

Get a Template

Update a Template

Delete a Template

Test Template Content

Get outbound overview

Get sent counts

Get bounce counts

Get spam complaints

Get tracked email counts

Get email open counts

Get email platform usage

Get email client usage

Get click counts

Get browser usage by family

Get browser plaform usage

Get clicks by body location

Create an inbound rule trigger

List inbound rule triggers

Delete a single trigger

Get Server Configuration

Edit Server Configuration

Get a Server

Edit a Server

Delete a Server

List servers

Create a Server

List Sender Signatures

Create a Sender Signature

Get a Sender Signature

Update a Sender Signature

Delete a Sender Signature

Resend Signature Confirmation Email

Request DNS Verification for SPF

Request a new DKIM Key

List Domains

Create a Domain

Get a Domain

Update a Domain

Delete a Domain

Request DNS Verification for DKIM

Request DNS Verification for Return-Path

Request DNS Verification for SPF

Rotate DKIM Key

Push templates from one server to another

List Message Streams

Get Message Stream

Create Message Stream

Edit Message Stream

Archive Message Stream

Unarchive Message Stream

List Suppressions

Create Suppressions

Delete Suppressions

List Webhooks

Get Webhook

Create Webhook

Edit Webhook

Verify Webhook

Delete Webhook

Get Webhook Statistics

Create Data Removal

Get Data Removal

Test Connection

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