Silvasoft MCP by usefulapi

Silvasoft MCP by usefulapi

Use your Silvasoft account from Claude, Cursor, or any MCP client. Read invoices, orders, products and stock, and add business customers or suppliers. Hosted, no local install: connect with your own credentials.

Live endpoint: https://silvasoft.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

• Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://silvasoft.usefulapi.io/mcp.
• Claude Code: claude mcp add --transport http silvasoft https://silvasoft.usefulapi.io/mcp, then run /mcp to log in.
• VS Code: Add to VS Code.
• Cursor and other clients: add the URL as a remote MCP server:

{
  "mcpServers": {
    "silvasoft": {
      "url": "https://silvasoft.usefulapi.io/mcp"
    }
  }
}

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Silvasoft credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/silvasoft/

On first connect you provide your Silvasoft login e-mail and a Silvasoft API key (created in the Silvasoft dashboard; the API module must be enabled). The server validates it and stores it per user. No keys go in config files.

Tools

Tool	Type	What it does
silvasoft_list_relations	read	List relations
silvasoft_list_products	read	List products
silvasoft_list_orders	read	List sales orders
silvasoft_list_sales_invoices	read	List sales invoices
silvasoft_list_purchase_transactions	read	List purchase invoices
silvasoft_list_tax_codes	read	List tax codes
silvasoft_list_ledger_accounts	read	List ledger accounts
silvasoft_list_day_registrations	read	List time registrations
silvasoft_add_business_relation	write	Add a business relation
silvasoft_usage_status	meta	Usage status (free-tier meter)
silvasoft_request_feature	meta	Request a missing feature
silvasoft_upgrade	meta	Upgrade to Pro or Pro+
silvasoft_cancel_subscription	meta	Cancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

Plan	Price	Limit
Free	$0	50 tool calls / month
Pro (per user)	$9/mo or $90/yr (2 months free)	10,000 tool calls / month
Pro+ (per user)	$39/mo or $390/yr (2 months free)	100,000 tool calls / month

Each paid plan covers this server only. Ask your AI to run silvasoft_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with silvasoft_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with silvasoft_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT — see LICENSE. Documentation only; the server is hosted.