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sanjaybhagia

Worthbase MCP server

by sanjaybhagia

Worthbase MCP server

Your household's net worth in any AI assistant. Connect Worthbase to Claude, ChatGPT, Cursor, Raycast or any app that speaks the Model Context Protocol, and keep everything your household owns and owes: shares and ETFs, crypto, gold and silver, retirement accounts, property, cash and loans, in any currency and owned by people, trusts or companies. Hand your AI a broker export or a statement to record, and ask what you're worth, how your investments did, or what selling would make.

https://worthbase.app/mcp

A hosted, remote server (Streamable HTTP). There's nothing to install and no API key: the first time a tool is used you sign in to your own Worthbase account in the browser and approve the connection.

This repository holds connection instructions and configuration only. The Worthbase service and its server code are not here.

Try asking

  • "What's our net worth, and how has it changed this year?"

  • "Here's my broker's transaction export. Import it, owned 100% by me, and show me the preview first."

  • "How did my shares do over the last three years, as an annual return?"

  • "What would selling half my ETF holding make, and which lots would it use?"

  • "Which of our values are out of date?"

  • "Show my Worthbase dashboard."

Every write is previewed first and saved only when you approve it. Every change is audited and can be undone. Worthbase calculates every figure with exact decimals, and your AI quotes them rather than doing the maths itself.

Related MCP server: OpenBudget MCP Server

Connect it

App

How

ChatGPT

Listed in ChatGPT's plugin directory: install the Worthbase plugin, or search for Worthbase under Plugins.

Claude

Settings → Connectors → Add custom connector, named Worthbase, with the URL above. Works on the web, desktop and mobile.

Claude Code

claude mcp add --transport http worthbase https://worthbase.app/mcp, then /mcp → worthbase → Authenticate.

Cursor

Settings → MCP → Add new MCP server, or add mcp.json from this repo to ~/.cursor/mcp.json.

VS Code

Command palette → MCP: Add Server → HTTP → https://worthbase.app/mcp

Gemini CLI

gemini extensions install https://github.com/sanjaybhagia/worthbase-mcp

Raycast

In the Model Context Protocol Registry extension, under official servers.

Anything else

Point it at https://worthbase.app/mcp; for stdio-only apps use npx -y mcp-remote https://worthbase.app/mcp (see llms-install.md).

Step-by-step guides for each app: worthbase.app/setup.

Tools

Reading:

Tool

What it returns

whoami

The signed-in user, their workspaces and roles, and invites waiting for them.

get_overview

Parties, accounts, the net worth headline, stale items, reconciliation mismatches and recent batches.

get_net_worth

Assets, liabilities and net worth on a date, by class, party, account or item.

get_history

Net worth at each month, quarter or year end, with the change over the period.

list_items

Assets and liabilities with owners and current position: units, price, value, cost base, unrealised gain.

get_item

One item in full: position, owners, transactions, valuations, open lots and reconciliations.

get_performance

Money in and out, income, gain, simple return and annual return (XIRR), per item and in total.

get_debt_report

Every loan with balance, security and offsets, and each property's equity and loan-to-value.

get_goals

Goals with progress, trend, projected date and whether they're on pace.

get_losses

Tracked losses carried forward, per party.

simulate_sale

What selling a holding or property would do: proceeds, lots used, gain or loss per party. Never writes.

list_batches

Recent writes, with source document and status, for review or undo.

search_instruments

Find a listed security or crypto coin by name or code.

Writing (previewed, audited and undoable):

Tool

What it does

record

The main write: accounts, items, transactions, transfers, valuations, prices and reconciliation checks. Previews by default.

commit

Saves a previewed batch.

undo

Reverses a committed batch; refuses if the ledger would become inconsistent.

show_dashboard

Net worth at a glance as an interactive dashboard (Claude and ChatGPT render it).

update_values

A form for new values of property, super, cash and loans.

reconcile

Checks a statement figure against the calculated one and records match or mismatch.

update_item, set_owners, link_items, archive_item, void

Correct an item, its ownership split, its links (loan to property, offset to loan), or remove records.

set_goal, set_loss

Net worth and debt goals; tracked losses.

refresh_prices

Fetches the latest prices in the background. Prices also refresh daily.

save_workspace, save_party, save_account

Workspaces, owners (individuals, companies, trusts, SMSFs, partnerships) and accounts.

Every tool has annotations (read-only or destructive). Worthbase has no bank or broker logins, never moves money or places trades, doesn't calculate tax, and isn't financial advice.

Plans

One plan: US$3.99 a month with a 7-day free trial, or US$49 once for lifetime access. Every party type and any number of workspaces. Invited household members join free. See worthbase.app/pricing.

Auth details

  • OAuth 2.1, PKCE (S256), public clients, through Clerk (https://clerk.worthbase.app)

  • Client ID metadata documents and dynamic client registration

  • Discovery: https://worthbase.app/.well-known/oauth-protected-resource/mcp, from the 401 an unauthenticated request returns

  • Official MCP Registry name: app.worthbase/worthbase (server.json)

worthbase.app · Setup guide · Developers · Security · Privacy · Terms · support@worthbase.app

Made in Sydney by Arigato Consulting Pty Ltd. The files in this repository are MIT licensed; see LICENSE.

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