Mini Accountant

- Invoices— create, read, update, delete; add/update/remove positions and transactions; change the customer on an invoice.
- Customers— create, read, update, delete; set a customer's payment method.
- Expenses— create, read, update, delete; fetch expenses for a period.
- Services— manage your reusable product/service catalogue.
- Payment settings— manage the payment-method documents customers reference.
- Analytics— run reporting queries; get invoices/transactions/expenses for a date range; estimate tax for a period.
- Account— read and update your user profile and app settings.

Guidedskillsandprompts(e.g. "create an invoice") are also exposed so the assistant discovers the right workflow automatically.

The quickest path — installs the remote server as a plugin, no manual config file.

/plugin marketplace add miniaccountant/mcp-setup /plugin install mini-accountant@miniaccountant /reload-plugins

Then run/mcpand complete the OAuth sign-in when prompted. That's it — themini-accountanttools are now available in your session.

Prefer not to use the marketplace? Add the server directly:

claude mcp add --transport http mini-accountant https://mcp.miniaccountant.app/v1beta

Same remote URL, same OAuth sign-in — only the config location differs.

Add acustom connectorpointing at the server URL:

Add to~/.cursor/mcp.json(global) or.cursor/mcp.json(per-project):

{ "mcpServers": { "mini-accountant": { "url": "https://mcp.miniaccountant.app/v1beta" } } }

Reload Cursor, then authorize the server when Cursor opens the OAuth prompt.

VS Code (GitHub Copilot / MCP) and other clients

Any client that supports remote/streamable-HTTP MCP servers works with the same endpoint. Use the client's HTTP-server form:

{ "servers": { "mini-accountant": { "type": "http", "url": "https://mcp.miniaccountant.app/v1beta" } } }

The server implements OAuth 2.1 / OpenID Connect with:

- Authorization Code grant +PKCE (S256), refresh tokens.
- Dynamic Client Registration (RFC 7591) — clients register automatically.
- Discovery documents:

- https://mcp.miniaccountant.app/.well-known/oauth-authorization-server
- https://mcp.miniaccountant.app/.well-known/oauth-protected-resource
- https://mcp.miniaccountant.app/.well-known/openid-configuration

Compliant MCP clients discover these automatically — you only need the server URL. Tokens are issued to your account; the assistant can only see and changeyourdata.

- Website:https://ad.miniaccountant.app
- Support:support@miniaccountant.app

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