Xupersplit MCP Server

Split shared expenses without the fuss. Create a split, share the link, and let everyone add what they paid - balances and who-owes-whom are worked out automatically, with one-tap payments straight from the balance view. It is available as a remote MCP endpoint.

Teams that want a hosted finance endpoint instead of running a local process. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-08-17 · ★ 4 · #253 OF 283 MAINTAINED FINANCE · VERIFIED 2026-08-25

MIT · TypeScript servers · how we verify → /methodology

01 · Install Xupersplit

before you install - you'll need

Set NEXT_PUBLIC_SUPABASE_URL, NEXT_PUBLIC_SUPABASE_ANON_KEY, NEXT_PUBLIC_REOWN_PROJECT_ID before connecting.

Claude Code

claude mcp add kanylbullen-xupersplit --transport http https://split.xuper.fun/api/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "kanylbullen-xupersplit": {
      "url": "https://split.xuper.fun/api/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://split.xuper.fun/api/mcp

transport: streamable-http

endpoint alive - responded to MCP initialize · probed 2026-08-25

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as remote - your agent's requests go to split.xuper.fun

endpoint auth accepted our unauthenticated MCP initialize - no credentials needed to connect

license MIT - declared in the repository

registry namespace io.github.kanylbullen is GitHub-verified and matches the repo owner

03 · What Xupersplit can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v1.0.0 · 2026-08-10

xupersplit splits shared expenses without accounts. Create a split, share the link, everyone adds what they paid, and the balances work themselves out - with one-tap payments straight from the balance view. · Two…

04 · Who maintains Xupersplit

xupersplit is maintained by kanylbullen. It's the only MCP server we track from this author; the repo dates to Jun 2026.

05 · Facts

repository: github.com/kanylbullen/xupersplit
website: https://split.xuper.fun/mcp
category: finance - ranked #253 of 283 actively-maintained finance servers as of 2026-08-25.
release cadence: 1 release in the last 90 days (latest 2026-08-10)
registry: io.github.kanylbullen/xupersplit (active, first published 2026-08-03 · 2 versions)

06 · Xupersplit FAQ

What is Xupersplit?

Is Xupersplit still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-17 and it shipped 1 release in the last 90 days. We re-verify nightly.

How do I install Xupersplit?

Run `claude mcp add kanylbullen-xupersplit --transport http https://split.xuper.fun/api/mcp`. The README documents 3 environment variables (NEXT_PUBLIC_SUPABASE_URL, NEXT_PUBLIC_SUPABASE_ANON_KEY, NEXT_PUBLIC_REOWN_PROJECT_ID) to set first. Set NEXT_PUBLIC_SUPABASE_URL, NEXT_PUBLIC_SUPABASE_ANON_KEY, NEXT_PUBLIC_REOWN_PROJECT_ID before connecting. You can also paste the ready-made client config above.

Does Xupersplit require authentication?

No - the endpoint accepted our unauthenticated MCP initialize when probed on 2026-08-25; you can connect without credentials.

07 · Alternatives to Xupersplit

Alternatives to Xupersplit

Maintained finance servers if Xupersplit isn't the fit.

Pairs well with

Servers that cover what Xupersplit doesn't - only shown when the pairing reason fits the companion.

More finance MCP servers · Keithah Tessie MCP · Drain MCP · Expense Budget Tracker · Seraph

More TypeScript MCP servers · Reddit MCP Buddy · My Cool Proxy · Thoughtbox · Kastell · Ats · see all