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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Other

GotCashback

Compare cashback rates from 100+ portals in 40+ countries and find discounted gift cards.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
892 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
18

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 892 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name gotcashback.

  • Pass
    Lists tools

    tools/list returned 18 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 892 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 892 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    24 of 24 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-10-09T17:13:24.724202Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using GotCashback

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http gotcashback https://mcp.gotcashback.com

Capabilities

Tools 18

get_best_deals_by_brand

Finds where to buy a brand's products with the most savings: returns the matching brands and, for each, the stores carrying it ranked by best current cashback rate, then best gift card discount. Use it when the user names a product brand rather than a specific retailer — 'where is the best cashback for Adidas products?', 'cheapest place to buy Apple products with cashback'. When the user names a retailer ('Nike cashback' meaning the Nike store), call get_cashback_rates_by_store_name instead; for a type of product use get_best_deals_by_category. Returns up to 5 matching brands, best match first; empty when nothing matched. Rates reflect GotCashback's current data, refreshed several times a day. Always show each store's links to the user: best_cashback_rate.url (clickable link that activates the cashback) and gift_cards_url (where to buy the discounted gift cards).

Discovered
get_best_deals_by_category

Finds where to buy products from a shopping category with the most savings: returns the matching categories and, for each, the stores in it ranked by best current cashback rate, then best gift card discount. Use it when the user names a type of product or a category rather than a store or brand — 'where can I buy dog food with the biggest discount?', 'best cashback for electronics', 'travel booking sites with cashback'. For a specific retailer use get_cashback_rates_by_store_name; for a product brand use get_best_deals_by_brand. Returns up to 5 matching categories, best match first; empty when nothing matched. Rates reflect GotCashback's current data, refreshed several times a day. Always show each store's links to the user: best_cashback_rate.url (clickable link that activates the cashback) and gift_cards_url (where to buy the discounted gift cards).

Discovered
get_cashback_rates_by_store_id

Returns the current online and in-store cashback rates from every cashback portal for one store identified by its numeric store_id, so the user can compare every portal and see the best. Use it only when a store_id is already known from an earlier result (a store, deals, favorites or alerts response). When the user gives a store name instead, call get_cashback_rates_by_store_name directly — do not look the id up first. Returns an error when the id does not exist. Rates reflect GotCashback's current data, refreshed several times a day. Present every returned portal's rate to the user (a table with a link column, not only the best one) and always show each rate's 'url' as a clickable link — cashback is only credited when the user clicks through it.

Discovered
get_cashback_rates_by_store_name

Finds a store by name and returns its current cashback rates from every cashback portal that lists it — online and in-store, percentage or fixed amount, with 'up to' flags — so the user can compare every portal and see the best. This is the preferred first call for any cashback question that names a store: 'best cashback for Walmart', 'highest Nike cashback', 'cashback at Expedia', 'Walmart cashback today', 'compare Walmart cashback portals', 'Best Buy in-store cashback', 'Dell cashback in Germany'. No prior lookup is needed — do not call get_stores_by_name, get_stores_by_country or get_countries first. Returns every matching store (best match first, one entry per country), each with its 'cashback_rates'; an empty list means no match — retry with a shorter name or without country_code. Use get_cashback_rates_by_store_id only when a store_id is already known, get_gift_cards_by_store_name for gift card discounts, and get_best_deals_by_brand when the user asks where to buy a brand's products rather than about a specific store. Rates reflect GotCashback's current data, refreshed several times a day. Present every returned portal's rate to the user (a table with a link column, not only the best one) and always show each rate's 'url' as a clickable link — cashback is only credited when the user clicks through it.

Discovered
get_countries

Returns the countries GotCashback covers, each with the lowercase ISO 3166-1 alpha-2 'code' to pass as country_code to the other tools (the United Kingdom is 'gb'). Use it only to confirm whether a country is supported or which code to use; it is not needed before store, cashback or gift card lookups — those tools accept country_code directly and search all countries when it is omitted.

Discovered
get_gift_cards_by_store_id

Returns the discounted gift cards currently on sale for one store identified by its numeric store_id, from multiple sellers, so the discounts can be compared. Use it only when a store_id is already known from an earlier result. When the user gives a store name instead, call get_gift_cards_by_store_name directly — do not look the id up first. Returns an empty list when no discounted cards are available and an error when the id does not exist. Present every returned seller's listing to the user (a table with a link column, not only the best discount) and always show each gift card's 'url' as a clickable link — that tracked link is where the user buys the card at the discounted price.

Discovered
get_gift_cards_by_store_name

Finds a store by name and returns the discounted gift cards currently on sale for it from multiple gift card sellers — face value, price, discount percent, digital or physical — so the user can compare every seller and see the best discount. This is the preferred first call for any gift card question that names a store: 'best gift card discount for Gap', 'where can I buy discounted Instacart gift cards', 'compare Home Depot gift card discounts', 'current Target gift card deals'. No prior lookup is needed. Returns every matching store (best match first, one entry per country), each with its 'gift_cards' list and a 'gift_cards_url' page; an empty 'gift_cards' list means no discounted cards right now. Use get_gift_cards_by_store_id only when a store_id is already known, and get_cashback_rates_by_store_name when the user asks about cashback rates instead. Present every returned seller's listing to the user (a table with a link column, not only the best discount) and always show each gift card's 'url' as a clickable link — that tracked link is where the user buys the card at the discounted price. Also mention the store's 'gift_cards_url' page.

Discovered
get_my_alerts

Returns the signed-in user's cashback and gift card alerts. Use it for 'what alerts do I have?' or before changing an alert. Each alert carries store_id, alert_type ('cashback' or 'gift_card'), threshold_percent and the last notification; pass store_id and alert_type straight to set_store_alert or remove_store_alert — the values are identical. Requires OAuth sign-in with a GotCashback account and the 'alerts' scope; anonymous callers are prompted to authorize.

Discovered
get_my_favorite_stores

Returns the signed-in user's favorite stores (with their store_id). Use it when the user asks about 'my favorites' or 'my saved stores'; pair the store_ids with get_cashback_rates_by_store_id to report current rates for them. Requires OAuth sign-in with a GotCashback account; anonymous callers are prompted to authorize. All comparison tools work without signing in. Scope: 'favorites'.

Discovered
get_my_profile

Returns the signed-in user's GotCashback profile (name, email, avatar). Use it when the user asks who they are signed in as or wants their account details. Requires OAuth sign-in with a GotCashback account; anonymous callers are prompted to authorize. All comparison tools work without signing in. Scope: 'profile'.

Discovered
get_portal_by_id

Returns one cashback portal by its numeric id (the 'id' from a get_portals or get_portals_by_name result) with its payout terms for that country. Use it only when the id is already known; when the user names a portal, call get_portals_by_name instead. Returns an error when the id does not exist. Each portal includes its payout terms for that country: 'sign_up_bonus' (amount and the url that grants it, null when none), 'minimum_payout' with 'minimum_payout_currency' (smallest balance paid out, null when not published, 0 means no minimum), 'payment_frequency' (how often it pays, e.g. 'On demand', 'Weekly', 'Monthly'), and 'payment_methods' (payout options, e.g. 'PayPal', 'Direct deposit', 'Check', 'Gift card'). Use these to answer questions about a portal's sign-up bonus, payout threshold, payment schedule and payment options. When mentioning a sign-up bonus, show its 'url' as a clickable link — the bonus is only credited when the user signs up through it.

Discovered
get_portals

Returns the cashback portals GotCashback compares, optionally for one country, each with its payout terms. Use it to list the portals available in a country ('which cashback portals are there in Canada?') or to compare portals side by side — which pays fastest, has the lowest minimum payout, offers PayPal, or gives the biggest sign-up bonus. It does not return store rates: for 'which portal has the best cashback for [store]' call get_cashback_rates_by_store_name instead; for one named portal use get_portals_by_name. Each portal includes its payout terms for that country: 'sign_up_bonus' (amount and the url that grants it, null when none), 'minimum_payout' with 'minimum_payout_currency' (smallest balance paid out, null when not published, 0 means no minimum), 'payment_frequency' (how often it pays, e.g. 'On demand', 'Weekly', 'Monthly'), and 'payment_methods' (payout options, e.g. 'PayPal', 'Direct deposit', 'Check', 'Gift card'). Use these to answer questions about a portal's sign-up bonus, payout threshold, payment schedule and payment options. When mentioning a sign-up bonus, show its 'url' as a clickable link — the bonus is only credited when the user signs up through it.

Discovered
get_portals_by_name

Searches cashback portals by name (e.g. 'Rakuten', 'TopCashback', 'Honey') and returns each match with its payout terms, one entry per country the portal operates in. Use it when the user asks about a named portal: its sign-up bonus, minimum payout, how often it pays, or which payout methods it offers. For a store's cashback rate at that portal, call get_cashback_rates_by_store_name and read the 'portal' field of each rate instead. Each portal includes its payout terms for that country: 'sign_up_bonus' (amount and the url that grants it, null when none), 'minimum_payout' with 'minimum_payout_currency' (smallest balance paid out, null when not published, 0 means no minimum), 'payment_frequency' (how often it pays, e.g. 'On demand', 'Weekly', 'Monthly'), and 'payment_methods' (payout options, e.g. 'PayPal', 'Direct deposit', 'Check', 'Gift card'). Use these to answer questions about a portal's sign-up bonus, payout threshold, payment schedule and payment options. When mentioning a sign-up bonus, show its 'url' as a clickable link — the bonus is only credited when the user signs up through it.

Discovered
get_stores_by_country

Lists every store that currently has cashback offers in one country — identity, store page url and whether discounted gift cards exist ('has_gift_cards', 'gift_cards_url'), but no rates. The list can run to hundreds of stores. Use it when the user wants to browse or count what is available in a country ('which stores offer cashback in Canada?', 'what stores have gift card deals in the UK?'). Do not use it to find a particular store or its rates: get_cashback_rates_by_store_name and get_gift_cards_by_store_name accept a store name plus an optional country_code directly. Use get_countries to see the supported country codes. When presenting stores, include each store's 'url' as a clickable link (and 'gift_cards_url' when present).

Discovered
get_stores_by_name

Searches stores by name and returns the matching stores' identity only — store_id, name, country_code, website domain and GotCashback store page url — without cashback rates or gift cards. Use it when the user wants to know whether GotCashback covers a store, in which countries a store is listed, or when you need a store_id for the account tools (toggle_favorite_store, set_store_alert). For any question about cashback rates or gift card discounts call get_cashback_rates_by_store_name or get_gift_cards_by_store_name directly instead — they search by name themselves, so this tool is not a required first step. Returns matches best first; empty when nothing matched. When presenting stores, include each store's 'url' as a clickable link (and 'gift_cards_url' when present).

Discovered
remove_store_alert

Removes the signed-in user's alert for a store and alert type ('cashback' or 'gift_card'). Use it for 'stop alerting me about Nike cashback'. Use get_my_alerts to find the store_id and alert_type of an existing alert and pass both through unchanged. Requires OAuth sign-in with a GotCashback account and the 'alerts' scope; anonymous callers are prompted to authorize.

Discovered
set_store_alert

Creates or updates an alert that emails the signed-in user when a store's cashback rate or gift card discount reaches the threshold percent or higher. Use it for 'alert me when Nike cashback hits 10%' or 'tell me when Target gift cards are 15% off'. Re-saving an existing alert updates its threshold and re-arms it. At most 10 active alerts per user. Needs the store_id: take it from an earlier result, or find it with get_stores_by_name (optionally with country_code). Requires OAuth sign-in with a GotCashback account and the 'alerts' scope; anonymous callers are prompted to authorize.

Discovered
toggle_favorite_store

Adds a store to, or removes it from, the signed-in user's favorite stores. Use it for 'add Best Buy to my favorites' or 'remove Nike from my favorites'. Needs the store_id: take it from an earlier result, or find it with get_stores_by_name (optionally with country_code). Requires OAuth sign-in with a GotCashback account; anonymous callers are prompted to authorize. All comparison tools work without signing in. Scope: 'favorites'.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected892 ms18