Splid MCP Server

What is Splid MCP?

Splid MCP is a Model Context Protocol server that exposes the Splid (splid.app) expense‑sharing application through MCP tools. It uses the reverse‑engineered splid-js client to interact with Splid and is intended for developers who want to automate expense tracking and group management via AI agents or other MCP‑compatible clients.

How to use Splid MCP?

Install Node.js dependencies with npm install, create a .env file with your Splid invite code (CODE) and optional PORT (default 8000), then build and run with npm run build && npm run dev. Connect to http://localhost:8000/mcp using a Streamable HTTP transport (or use npm run inspect for local testing). Tools accept optional groupId, groupCode, or groupName selectors to override the default group.

Key features of Splid MCP

• Health check tool (health) for connectivity.
• Group info tool (whoami) shows members and group details.
• Expense creation tool (createExpense) with payers and profiteers.
• Entry listing tool (listEntries) with configurable limits.
• Group summary tool (getGroupSummary) for balances.

Use cases of Splid MCP

• Automatically create shared expenses in a Splid group from a chat or workflow.
• Query group balances and recent entries for reporting or reconciliation.
• Integrate Splid expense tracking with AI assistants or automation agents.