Connect OpenCode to Splitwise
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 Splitwise
A preset of real Splitwise operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect Splitwise
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
Splitwise
23 toolsGet the authenticated Splitwise user.
Get a user by ID.
List groups for the current user.
Get a group and its balances.
Create a group containing the current user.
Delete a group and all its associated expenses.
Add an existing Splitwise user to a group.
Remove a group member with a zero balance.
List friends and balances.
Get one friend and balances.
Remove a friendship.
List one expense page; increase offset to retrieve subsequent pages.
Get a single expense.
Create an expense split equally in a group; the current user pays.
Update expense fields while preserving existing participant shares.
Delete an expense.
Restore a deleted expense.
List the comments on an expense.
Comment on an expense.
Delete a comment and return its record.
Read recent activity; the provider may cap the returned list.
List the supported currencies.
List the supported expense categories.
About OpenCode
Frequently asked questions
More ways to connect
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NoClick runs OpenCode for you with Splitwise wired in as tools. Connect your account and run.