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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 · Payments & trading

SuperCheap

Search products, manage a customer cart, and request current checkout quotes.

Checks passed
11 / 22

3 failed · 8 not measured

Median response
430 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
7

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

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?
310
Publisher identityCan the publisher be traced to its source?
222

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 430 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name supercheap-catalog.

  • Pass
    Lists tools

    tools/list returned 7 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 430 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 430 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.

  • Fail
    Parameters documented

    12 of 48 parameters have a description (25%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Fail
    Repo owner matches

    The GitHub repository owner does not match the namespace login.

  • Pass
    Recently updated

    Updated 2026-10-01T05:19:07.625706Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using SuperCheap

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 supercheap https://supercheap.market/mcp

Capabilities

Tools 7

catalog_get_product

Get product details, offer, attributes, variants, media, and a SuperCheap deep link. When opening a supplier preview, pass its collection, channel, source, and sourceSchemaVersion through this call and later cart/favorite calls. If the item is a supplier preview, this may request background supplier-detail hydration and returns its current status; retry while pending until full product details are available before choosing a configuration or adding it to a cart.

Discovered
catalog_get_similar_products

Find similar products with stable continuation across catalog and supplier sources. Use nextCursor with the same item and market for subsequent pages. A short page is not exhaustion when continuation is present. If status is pending or supplierExpansion is queued, running, or throttled, retry at retryAfter or supplierRetryAt. If supplierExpansion is failed, stop retrying that supplier search and report its failure classification. Supplier previews must be hydrated with catalog_get_product before choosing a configuration or adding to cart. Present only buyer-market offer prices, never supplier costs.

Discovered
catalog_report_product_impressions

Record only products that were actually presented to the shopper. Searching alone does not mark products as viewed. This idempotent impression signal is used to demote or exclude products in later searches.

Discovered
catalog_search_products

Search canonical products with category, attribute, price, provider, vendor, sorting, and bounded pagination filters. Attribute pairs are forwarded to supplier discovery as provider Pid/Vid filters when expansion is needed, so keep the exact attributeId/valueId returned by facets. When the shopper requests N products, set limit=N (1–48); leave it unset to use the default of 12 when no count is specified. Set compact=true when limit exceeds 24; compact changes card payload size, not card selection. The product-card UI displays every returned item and supplier preview, up to 24 cards per result. Do not fetch a larger page and then select fewer only in prose: those returned cards still appear in the UI. If the shopper wants only the existing catalog or says not to search suppliers, set expandSuppliers=false so previews are not added. When product-card UI is attached, do not claim product photos are unavailable solely because the text response lacks inline images; refer to the rendered cards. Set freshOnly=true to exclude products already opened or explicitly exposed to this shopper. Use nextCursor for stable exploration pages, or nextOffset when nextCursor is unavailable; keep using the same query and filters. If status is pending, wait until retryAfter and resume with nextCursor as cursor, or nextOffset as offset when no cursor is returned; never restart a pending search from the first page. Supplier discovery automatically runs in the background for missing, weak, or exhausted results unless expandSuppliers=false. A broad result withholds unconfirmed canonical cards and describes only the current page. Continue with nextCursor when present, otherwise nextOffset; zero supplier previews on a page does not mean the search is exhausted. If supplierExpansion is queued, running, or throttled, wait until supplierRetryAt and repeat the same search. If supplierExpansion is failed, stop retrying that supplier search, report the returned failure classification, and continue only with other available results or a materially different shopper request. Set waitForSupplierResults=true to have the server poll a queued supplier expansion for up to maxWaitMs before returning.

Discovered
category_get_tree

Return a bounded category subtree. Use rootCategoryId and maxDepth to avoid loading the entire taxonomy.

Discovered
category_search

Find canonical SuperCheap categories using lexical and semantic matching.

Discovered
market_list

Find supported SuperCheap country, language, currency, and checkout availability combinations.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected430 ms7