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PopNx MCPMCP servers for people who use AI · explained in plain words

SuppCo

by supp.coversion 2.0.0i★ –iRuns in the cloud
Registry nameco.supp/suppco

Install

Overview

Description from the maker (original English)

Supplement research, product and brand TrustScores, and your SuppCo stack and Buying Club cart.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Marketing & social media

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 2 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 30 things (tools) suppco_find_products, suppco_get_product_info, suppco_get_product_trust_score, suppco_compare_product_to_alternatives …
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://api.supp.co/mcp

Run this in your terminal

claude mcp add --transport http suppco https://api.supp.co/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "suppco": {
      "url": "https://api.supp.co/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "suppco": {
      "type": "http",
      "url": "https://api.supp.co/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://api.supp.co/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain text.

  • suppco_find_products

    Find products based on user query - handles search, browsing, and recommendations. Use this whenever the user wants to discover or find products.

  • suppco_get_product_info

    Look up detailed information (composition, ingredients, price, format, servings) for one or more specific products by UUID, slug, or name. Use for "tell me about " or to hydrate products you only have ids for (e.g. from the user's stack). Accepts names when you don't have an id y

  • suppco_get_product_trust_score

    Get TrustScore details and quality assessment for one or more products: score rationale/commentary, certifications, testing and verified lab results, brand manufacturing/testing practices, and excipient risk ratings. Accepts product ids/slugs/names (multiple). Call this before di

  • suppco_compare_product_to_alternatives

    Compare a product against alternatives in its category. Returns a detailed view of the anchor product (trust score, ingredients, excipients) alongside filtered alternatives. Use when user asks to compare, find alternatives, or asks "is there something better?"

  • suppco_find_buying_club_products

    Open-ended search/browse of the SuppCo buying club catalog: free-text lookups ("Thorne Magnesium") or filtered browsing by category, trust, price, form, certifications, and brand. Every result is a buying-club product with member pricing and earnings credit (cashback). Use this w

  • suppco_compare_to_buying_club

    Use this when the user asks whether the SuppCo Buying Club carries an alternative to a specific product, usually one they already take. Returns that product plus Buying Club products in the same category with TrustScore, price, member price and cashback.

  • suppco_get_brand_trust_score

    Use this when the user asks how trustworthy or high-quality a specific supplement brand is. Returns the brand's TrustScore with its quality assessment. Pass the brand's name, slug or UUID as brand_query.

  • suppco_find_brands

    Find and filter brands. Use this to search for brands by name or to list brands matching specific criteria (e.g., brands that have been TESTED by SuppCo).

  • suppco_search_effects

    Use this when the user asks what published research says about a supplement: its overall effects, or whether it does something for a specific health area such as heart health, stress or focus. Also use it when the user asks which supplements have the most research behind them for

  • suppco_get_nutrient_info

    Use this when the user asks about dosing for a specific nutrient or supplement: typical daily intake ranges and upper limits from SuppCo's references, timing and whether to take it with food, plus a summary of its graded research. General information only; does not diagnose, trea

  • suppco_search_protocols

    Use this when the user asks for a supplement protocol for a health goal, such as sleep, energy or weight loss. Searches SuppCo's protocols and returns the matches. For protocols the user already follows, use suppco_get_my_protocols.

  • suppco_get_my_stack

    Use this when you need the signed-in user's current supplements, for example before recommending, comparing, swapping or removing products. Returns every product in their stack with dosages and daily totals, including the product IDs other SuppCo tools accept.

  • suppco_get_my_schedule

    Get the user's current supplement schedule — shows when each product is taken (morning, midday, evening, bedtime, workout), dose amounts per time slot, with_food flags, and schedule frequency.

  • suppco_update_product_schedule

    Use this when the user wants to change when or how they take a product that is already in their stack. Replaces that product's schedule: time-of-day amounts, daily, specific-days or every-other-day timing, as-needed, with food, and timing notes.

  • suppco_get_my_nutrient_plan

    Use this when the user asks which nutrients they should take or how much. Returns the signed-in user's personalized plan with recommended nutrients and dosages. For what their current stack actually provides, use suppco_get_my_nutrient_totals.

  • suppco_get_my_nutrient_totals

    Use this when the user asks how much of a nutrient their current supplements provide, or whether they are over or under recommended amounts. Returns the daily nutrient totals from the signed-in user's stack compared with recommended values.

  • suppco_get_my_protocols

    Use this when the user asks about the health protocols they are following. Returns the signed-in user's protocols with progress and supplement recommendations. To find new protocols, use suppco_search_protocols.

  • suppco_update_my_profile

    Use this when the user gives profile details they want saved: age, sex, health goals, dietary preferences, experience level, buying preference, preferred form or biggest challenge. Only the fields you pass are changed, and each one replaces the stored value. Saved preferences cha

  • suppco_save_memory

    Use this when the user explicitly asks SuppCo to remember a preference or fact about them for future SuppCo conversations. Saves one short note to their SuppCo account.

  • suppco_add_to_stack

    Use this when the user wants to start tracking a product in their SuppCo stack. Adds the product to the signed-in user's stack. `id` is a SuppCo product UUID or slug from a search or product result. This does not buy anything; to buy a Buying Club product, use suppco_add_to_cart.

  • suppco_remove_from_stack

    Use this when the user has stopped taking a product or wants it off their SuppCo stack. Removes the product from the signed-in user's stack. `id` is a SuppCo product UUID or slug, as shown by suppco_get_my_stack.

  • suppco_swap_products

    Use this when the user wants to replace a product in their stack with a different one, for example after comparing alternatives. Removes old_product_id from the stack and adds new_product_id. Both are SuppCo product UUIDs or slugs.

  • suppco_manage_stack

    Legacy: prefer suppco_add_to_stack / suppco_remove_from_stack / suppco_swap_products. Add, remove, or swap products in user's supplement stack using natural language commands.

  • suppco_get_stack_score

    Use this when the user asks how good their supplement stack is or how to improve it. Returns the signed-in user's StackScore with Quality, Value, Goals and Dosage ratings and coaching recommendations. Pass category to get a single category.

  • suppco_refresh_stack_score

    Kick off a StackScore refresh. The score recalculates asynchronously and takes a few minutes. Only use when the user confirms they want to refresh.

  • suppco_add_to_cart

    Add a Buying Club product to the signed-in user's cart (the same cart as the SuppCo app). Use a product ID or slug from suppco_find_buying_club_products or suppco_compare_to_buying_club; only Buying Club products can be added. Set subscription to true for a recurring subscription

  • suppco_update_cart_item

    Set the quantity of a product that is already in the signed-in user's cart. quantity is the new total, not an amount to add, so repeating the call is safe; 0 removes the item. If the product is in the cart as both a one-time purchase and a subscription, set subscription to choose

  • suppco_remove_from_cart

    Remove a product from the signed-in user's cart, or set remove_unavailable to true to clear items that are no longer available. Removing a product removes every cart line for it, one-time and subscription. Returns the updated cart.

  • suppco_get_my_cart

    Get the signed-in user's Buying Club cart: items, quantities, one-time or subscription, prices, subtotal, available credit and estimated cashback, plus any items that are no longer available.

  • suppco_get_checkout_url

    Get a secure checkout link for the signed-in user's cart. The link signs the user into checkout so member pricing and credit apply. It works once and expires after 10 minutes, so call this only when the user is ready to pay and give them the link right away. Buying Club credit is

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (supp.co) to the code

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 274 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 30 tool descriptions and found no hidden instructions to the AI

Compared with others in Marketing & social mediai

  • More stars than 0% of the other 3631 servers in this category
  • Published to the registry more recently than 49% of the other 3631 servers in this category
  • Basic checks equal to or better than 51% of the other 3631 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is SuppCo safe?

It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (2.0.0) reached the registry 31 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: MCP YouTube Transcript, Google Analytics MCP, BibiGPT YouTube Video Summarizer

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README from the maker

No README found in the repo

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