Tiana & Co. Seller Compliance

io.github.1294962213shPublished by GitHub account 1294962213shv1.3.0Updated Oct 24, 2026

Which certificate (CPC, GCC, FCC, FDA), what marketplaces ask, supplier blacklists, customs holds.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingBusiness & Commerce

Overview

AI-generated overview

Answers US seller compliance questions: which safety certificate a product needs, marketplace requirements, supplier blacklist checks, rule changes and customs-

What you can do
A remote MCP server with five seller-compliance tools. It tells sellers which US certificate or import paperwork a product needs (CPC, GCC, FCC, FDA), what Amazon, Walmart, TikTok Shop, Etsy, stores or a own website will ask for, and whether a supplier or factory appears on US government blacklists. It also reports recent changes to marketplace and federal selling rules with sources and dates, and explains what a US Customs hold or detention notice means and which documents are usually needed.
When to use it
Useful when advising sellers who ship products to the US and need to know certification, marketplace approval requirements, supplier screening, recent rule changes, or how to respond to a customs hold.
Requirements
Remote streamable HTTP endpoint at the provider's site; no packages, environment variables or headers are declared. No authentication is declared, so no account or API key appears to be needed.
Before you install
Supplier screening results and rule summaries are advisory and should be verified against official sources before acting. The server is remote, so the questions and company names you send go to a third party. No credentials, payments or write actions are declared.

Installation

In SourceWeft

  1. Open Tiana & Co. Seller Compliance in the dashboard and add it to a workspace.
  2. 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.github.1294962213sh%2Ftiana-co-free-checks/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": {
    "tiana-co-seller-compliance": {
      "type": "http",
      "url": "https://www.tiana-co.com/api/mcp"
    }
  }
}

Tools

5

seller_compliance.which_certificate

Which safety certificate does my product need?

Use this when a seller asks which US safety certificate or import paperwork a product needs: a CPC (Children's Product Certificate) for children's products, a GCC (General Certificate of Conformity) for other regulated products, FCC authorization for electronics, or FDA's import steps for food, supplements, cosmetics, drugs and medical devices (facility registration, prior notice, FSVP). For example: "does my kids' raincoat need a CPC?", "do I need a GCC for a coffee mug?", "Amazon wants a certificate for my toy, which one?", "do I need FDA prior notice to import snacks?". Give the product in the seller's own words. It answers from US federal rules and returns the rule each answer rests on, the date that rule was read, and a link to the free plan. When questions are still open, it lists them with their answer keys: ask the seller all of them, then call again with the same product and their answers. Do not use for duties, tariffs or customs classification (HS or HTS codes), for rules outside the United States, or to fill out, file or declare anything at customs. If the seller asks you to fill out or file a customs entry, do not call this tool: a licensed customs broker files the entry.

Parametersanswersproductrequiredfda_kindother_kindmade_for_children

seller_compliance.marketplace_asks

Can I sell this on Amazon, Walmart, TikTok Shop or Etsy?

Use this when a seller asks whether they can sell a product on Amazon, Walmart, TikTok Shop or Etsy, to stores, or on their own website, and what each will ask for: "can I sell toys on Amazon?", "requirements for selling supplements on Amazon", "how do I get approved (ungated) to sell kids' clothes?", "Amazon asked for compliance documents, what do I send?", "can I sell a stroller on Etsy?". Give the product in the seller's words and the channels. It returns closed or restricted doors first, then each channel's own rules for that product and the US federal law that applies everywhere, each line numbered to its source with the page's date and the day it was read. It first needs the certificate answer for the product, so it may return questions instead: ask the seller all of them and call again with their answers. Do not use for duties, tariffs or customs classification (HS or HTS codes), for marketplaces outside the US (Amazon UK, Amazon.ca or EU sites, for example), or to promise that a listing will be approved.

Parametersanswersproductrequiredchannelsfda_kindother_kindmade_for_children

seller_compliance.screen_supplier

Supplier on a blacklist?

Use this when a seller wants to check a supplier or factory against US government blacklists before paying it: "is this factory on the UFLPA list?", "is my Alibaba supplier sanctioned?", "check this supplier for forced labor". Give the company name as the seller has it, for example from the invoice or the store page. It searches the UFLPA Entity List and CBP Withhold Release Orders (forced labor) and the OFAC SDN and Consolidated lists and the US Consolidated Screening List (sanctions), and returns, per list, match, possible match, no match or not searched, with the list's size and date. It checks the name as typed, not a confirmed company, and it is not a record: no listed names, no citations. Do not use to check a person, to judge a supplier's quality, honesty or fraud risk, for lists outside the US, or as proof for customs.

Parameterssupplier_namerequired

seller_compliance.what_changed

What changed for sellers this week?

Use this when a seller asks what changed recently in US selling rules: Amazon, Walmart, TikTok Shop or Etsy policy updates, or new federal rules ("did Amazon change anything for toys this week?", "any new seller rules?"). It returns this week's changes, each with its source, the page's own date and the day it was checked, and names the pages that could not be checked. Do not use for tariff or duty changes, or for rules outside the US.

Takes no parameters.

seller_compliance.shipment_held

Shipment stuck at customs?

Use this when a seller's shipment is held, detained or under review by US Customs (CBP) and they want to know what kind of hold it is, how long they have, and which documents are usually needed: "customs is holding my shipment, what does the detention notice mean?", "I got a CBP Form 4647", "my container has a CPSC hold", "my shipment says under CBP review", "CBP detained my goods under the UFLPA, how long do I have?". It works from the seller's answers to up to three questions about what the notice says (forced labor, another agency such as CPSC, FDA or FCC, or the stated reason, such as a CF-28 or CF-29), and it never sees the notice itself. It returns the hold type, the response deadline or where to find it on the notice, the usual path and who leads it, and the documents usually needed, each cited to its CBP or federal source with the date it was read. When questions are still open, it lists them with their answer keys: ask the seller, then call again with their answers. Do not use it to read or summarize the notice itself: point the seller to the customs-hold check on tiana-co.com, which reads a notice only after the seller agrees to send it. Do not use it to classify goods or give duty rates, to say whether a shipment will be released, or for customs outside the United States. If the seller asks you to write, argue or file a response to CBP or another agency, do not call this tool: a licensed customs broker or a customs attorney handles the response.

Parametersanswersnotice_date

Version history

1
  1. v1.3.0LatestOct 14, 2026

Score

83% 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

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.