Nivoda MCP by usefulapi

io.usefulapiPublished by usefulapi.ioOfficial publisherv1.0.0Updated Nov 7, 2026

Search the diamond inventory by shape, carat and colour; read diamond details in Nivoda.

The publisher's own server: Ably MCP by usefulapi

VerifiedStreamable HTTPWeb executableData & Analytics Business & Commerce

Server details

Identifier: io.usefulapi/nivoda
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Nov 7, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to usefulapi.io, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

AI-generated overview

Hosted MCP server that lets an assistant search the Nivoda diamond inventory and read details of a single diamond.

What you can do: Search diamonds by shape, carat range, colour, clarity, cut, polish, symmetry, grading lab, lab-grown and media filters, with price, discount, certificate details and media links, up to 50 per call plus a total count for paging
Fetch one diamond by item id with its current price, discount, certificate details and media links
Check monthly tool-call usage against the plan limit
Request a missing feature and manage the subscription (upgrade to Pro or Pro+, cancel Pro)
When to use it: Useful when you work with Nivoda and want an assistant to filter its diamond inventory by grading and price criteria, or pull the certificate and media for a specific stone, without leaving the chat.
Requirements: Remote endpoint over streamable HTTP; no local install. Sign-in uses OAuth, and the login page asks for a verified Nivoda username and password, which the server stores per user. Do not put an API key or Authorization header in the client config. Free plan allows 50 tool calls per month.

Before you install

You hand your Nivoda account credentials to a third-party host, which validates and stores them per user. Paid plans cost money: Pro at $9/month or $90/year and Pro+ at $39/month or $390/year, billed through a Stripe Checkout link returned by the upgrade tool; cancelling gives no refund for the current period. The meta tools change subscription state and send a feature request, so confirm before running them.

Installation

In SourceWeft

Open Nivoda MCP by usefulapi in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.usefulapi%2Fnivoda/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "nivoda-by-usefulapi": {
      "type": "http",
      "url": "https://nivoda.usefulapi.io/mcp"
    }
  }
}

README

Nivoda MCP by usefulapi

Use your Nivoda account from Claude, Cursor, or any MCP client. It searches the Nivoda diamond inventory and reads the details of one diamond. Hosted, no local install: connect with your own credentials.

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

Connect

Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://nivoda.usefulapi.io/mcp.
Claude Code: claude mcp add --transport http nivoda https://nivoda.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:

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 Nivoda credentials.

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

On first connect you provide your Nivoda username and Nivoda password for a verified Nivoda account. The server validates it and stores it per user. No keys go in config files.

Tools

Tool	Type	What it does
`nivoda_search_diamonds`	read	Search diamonds
`nivoda_get_diamond`	read	Get a diamond
`nivoda_usage_status`	meta	Usage status (free-tier meter)
`nivoda_request_feature`	meta	Request a missing feature
`nivoda_upgrade`	meta	Upgrade to Pro or Pro+
`nivoda_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

*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].

Pro covers this server only. Subscribe with nivoda_upgrade (it returns a Stripe Checkout link). Cancel any time with nivoda_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running nivoda_upgrade before then undoes the cancel. Or write to [email protected].

License

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

Source: servers/nivoda/README.md at commit 2450437

Tools

nivoda_search_diamonds

Search diamonds

Search the Nivoda diamond inventory by shape, carat range, colour, clarity, cut, polish, symmetry, grading lab, lab-grown and media filters. Returns up to 50 items per call with price, discount, certificate details and media links, plus total_count for paging. Nivoda GraphQL: diamonds_by_query.

Parameterscutlimitcolorsoffsetpolishshapesorder_bysymmetryclaritieshas_imagelab_grownmax_carat+4 more

nivoda_get_diamond

Get a diamond

Get one diamond by the item id from nivoda_search_diamonds, with its current price, discount, certificate details and media links. Nivoda GraphQL: get_diamond_by_id.

Parametersdiamond_idrequiredpreferred_currency

Version history

v1.0.0LatestNov 7, 2026

Score

100% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
License10 pts

Business & Commerce5 toolsNov 7, 2026

Plan	Price	Limit
Free	$0	50 tool calls / month
Pro (per user)	$9/mo or $90/yr (2 months free)	Unlimited*