Which Gmail and Linear operations can it use?

Only the ones you allowlist on each node. Reading email and creating issues, for example, are available only if you switch those operations on.

Is any install or self-hosting required?

No. NoClick runs the Hermes harness for you and connects Gmail and Linear as tools.

Does it send replies automatically?

Only when you allowlist Gmail's send operation. Otherwise it composes the reply and reports it rather than sending.

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 Gmail and Linear

Pair Gmail with Linear inside Hermes and it can convert email into Linear issues and keep people informed by reply. It reads an incoming message, creates a well-formed Linear issue with a title and labels, and can email the sender back when status changes. The combination keeps your team's tracker fed straight from the inbox without manual triage.

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Opens a workflow with 78 tools ready to use.

What happens next

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 Gmail
A preset of real Gmail operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Pick what it can do in Linear
A preset of real Linear operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect Gmail
One sign-in. The agent acts through your account, scoped to the operations you picked.
Connect Linear
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.

Exact capabilities

Tools Hermes gets

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

Gmail

28 tools

Send Email Message

Configuration for sending an email

Fetch Emails from Inbox

Configuration for reading emails from inbox

Fetch Email Message

Configuration for getting a specific message

Fetch Email Attachment

Configuration for fetching a message attachment

Permanently Delete Message

Configuration for permanently deleting a message

Move Message to Trash

Configuration for moving a message to trash

Restore Message from Trash

Configuration for removing a message from trash

Update Message Labels

Configuration for modifying message labels

Reply to Email Message

Configuration for replying to an email

Forward Email Message

Configuration for forwarding an email

Create Email Draft

Configuration for creating a draft

List Email Drafts

Configuration for listing drafts

Fetch Email Draft

Configuration for getting a specific draft

Update Email Draft

Configuration for updating a draft

Delete Email Draft

Configuration for deleting a draft

Send Email Draft

Configuration for sending a draft

List Email Labels

Configuration for listing all labels

Create Email Label

Configuration for creating a label

Fetch Email Label

Configuration for getting a label

Update Email Label

Configuration for updating a label

Delete Email Label

Configuration for deleting a label

List Email Threads

Configuration for listing threads

Fetch Email Thread

Configuration for getting a specific thread

Move Thread to Trash

Configuration for moving a thread to trash

Restore Thread from Trash

Configuration for restoring a thread from trash

Update Thread Labels

Configuration for modifying thread labels

Permanently Delete Thread

Configuration for permanently deleting a thread

Fetch User Profile

Configuration for getting user profile

Linear

50 tools

List Issue Comments

List comments for a specific Linear issue

Create Issue Comment

Create a comment on a specific Linear issue

Update Issue Comment

Update an existing comment

Delete Issue Comment

Delete a comment

List Team Cycles

Retrieve cycles for a specific Linear team

Create Cycle

Create a new cycle (sprint) for a team

Update Cycle

Update an existing cycle

Archive Cycle

Archive a cycle

Get Document

Retrieve a Linear document by ID

List Documents

List documents in the user's Linear workspace

Create Document

Create a new document. Requires exactly one of: projectId, teamId, or issueId.

Update Document

Update an existing document

Delete Document

Delete a document

Get Issue

Retrieve detailed information about an issue by ID

List Issues

List issues in the user's Linear workspace

Create Issue

Create a new Linear issue

Update Issue

Update an existing Linear issue

Delete Issue

Delete a Linear issue

Search Issues

Search issues by query string

Archive Issue

Archive an issue

Unarchive Issue

Unarchive an issue

List Team Workflow States

List workflow states (statuses) for a team

List Issue Labels

List available issue labels in a Linear workspace

Create Issue Label

Create a new Linear issue label

Update Issue Label

Update an issue label

Delete Issue Label

Delete an issue label

List Projects

List projects in the user's Linear workspace

Get Project

Retrieve details of a specific project

Create Project

Create a new project in Linear

Update Project

Update an existing Linear project

Archive Project

Archive a project (soft delete)

Delete Project

Permanently delete a project

List Project Milestones

List milestones for a project

Create Project Milestone

Create a project milestone

Update Project Milestone

Update a project milestone

Delete Project Milestone

Delete a project milestone

List Teams

List teams in the user's Linear workspace

Get Team

Retrieve details of a specific Linear team

List Users

Retrieve users in the Linear workspace

Get User

Retrieve details of a specific Linear user

Get Authenticated User

Get the currently authenticated user

List Issue Attachments

List attachments for an issue

Create Issue Attachment

Create an attachment (link URL to issue)

Delete Attachment

Delete an attachment

List Issue Relations

List issue relations (blocks, related, duplicate)

Create Issue Relation

Create a relation between issues

Delete Issue Relation

Delete an issue relation

List Webhooks

List webhooks for the organization

Create Webhook

Create a webhook

Delete Webhook

Delete a webhook

Starting points

What you can build

Read a feature request email and open a Linear issue with a clear title and labels

Check a Linear issue's state and send the requester a Gmail update when it moves to Done

Match an email reply to an existing Linear issue and post the content as a comment

Sort incoming emails into the correct Linear team or project based on their content

Meet the runner

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

Good to know