Connect OpenCode to MailSlurp
Set up in minutes
Choose where it runs
On your computer through your own OpenCode, or hosted in the cloud. The rest of setup adapts to your choice:
Pick what it can do in MailSlurp
A preset of real MailSlurp operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect MailSlurp
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 OpenCode first calls in. opencode mcp add only saves the config. OpenCode connects when it starts — run opencode, or restart a running one.
1. Run this in your terminal
2. Choose Remote and paste your server URL
3. Choose No when asked about OAuth authentication — the link itself is the key
<your-link> is your personal server URL — setup mints it for you.
Tools OpenCode gets
MailSlurp
18 toolsget_account.
List All Inboxes Paginated.
Create an inbox email address. An inbox has a real email address and can send and receive emails. Inboxes can be either `SMTP` or `HTTP` inboxes..
Get Inbox. Returns properties of an inbox..
Update Inbox. Change name and description. Email address is not editable..
Delete inbox.
Get emails in an Inbox. This method is not idempotent as it allows retries and waits if you want certain conditions to be met before returning. For simple listing and sorting of known emails use the email controller instead..
Send Email.
Get hydrated email (headers and body).
Reply to an email.
Delete an email.
Mark an email as read or unread.
Get all sent emails in paginated form.
Get sent email receipt.
Get all contacts.
Create a contact.
Get contact.
Delete contact.
About OpenCode
Frequently asked questions
More ways to connect
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NoClick runs OpenCode for you with MailSlurp wired in as tools. Connect your account and run.