HasData Walmart
REMOTE · MCP.HASDATA.COM · 3 COMPONENTS
Walmart search, product pages and customer reviews on walmart.com and walmart.ca, as JSON.
Available components
Last scanned (22 hours ago)
Scores higher than 92% of remote servers
Reachable. Last reached 16 Oct 2026.
Category E-commerce
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security97
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token. View diagnostics → Pass
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
- The authorisation server supports Client ID Metadata Documents, the current MCP client-registration mechanism. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability71
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 2626 tokens (~328/item across 8 items; 3 tools + 5 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management37
- Stability observed for 11 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 16 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 15 Oct 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 14 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 12 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 11 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 20. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 9 Oct 26 +42
- Injection markers: unverified → pass ▲ security
- Transport: unverified → pass ▲ security
- First check of Judged manipulation: pass security
- Authorization: Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token. security
- Tool coverage: unverified → 100 ▲ functional
- Schema quality: unverified → 100 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Stability: unverified → 0.13 ▲ functional
- First check of Schema quality: fail functional
- First check of Destructive annotations: pass functional
- First check of Schema quality: fail functional
- First check of Tool coverage: 100 functional
- First check of Schema quality: good functional
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 16 Oct 2026 · Probed https://mcp.hasdata.com/mcp?apis=walmart
TLS valid
Negotiated TLS 1.3 with TLS_AES_256_GCM_SHA384 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.hasdata.com | CN=YR1,O=Let's Encrypt,C=US | 20 Aug 2026 | 18 Nov 2026 | RSA 2048 | SHA256-RSA | 5cef740443d03259c4ef72de38826f9d2a3 |
| SANs: mcp.hasdata.com | ||||||
| CN=YR1,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | a20253f15f2691c05dc1ce13b9bcca4e |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.hasdata.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| hasdata.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Enforced and verified
The endpoint asked for a token and published valid RFC 9728 metadata describing how to get one.
| Result | Enforced and verified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 200 |
WWW-Authenticate challenge Bearer error="invalid_token", error_description="Authorization is required: connect with OAuth or send an x-api-key header", scope="mcp:tools", resource_metadata="https://mcp.hasdata.com/.well-known/oauth-protected-resource/mcp"
Bearer error="invalid_token", error_description="Authorization is required: connect with OAuth or send an x-api-key header", scope="mcp:tools", resource_metadata="https://mcp.hasdata.com/.well-known/oauth-protected-resource/mcp"| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
Protected resource metadata
| Document | https://mcp.hasdata.com/.well-known/oauth-protected-resource/mcp |
|---|---|
| Retrieved | Yes |
| Resource | https://mcp.hasdata.com/mcp |
| Authorisation server | https://mcp.hasdata.com |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.hasdata.com/mcp?apis=walmart | Verified | 200 | |
| http (plaintext) | http://mcp.hasdata.com/mcp?apis=walmart | HTTPS enforced | 308 | https://mcp.hasdata.com/mcp?apis=walmart |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
hasdata_walmart_product_getWalmartProduct walmart_product: GET / ~573
Get Walmart Product Details Scrapes one Walmart product page on a chosen storefront by item id or URL. Returns title, brand, model, UPC, condition, availability, price with strikethrough before-price and unit price, the seller holding the buy box with its rating and return policy, badges, SNAP EBT eligibility, Walmart+ savings, star rating with the per-star review breakdown and AI review summaries, images, category path, highlights, specifications, AI-generated key item features, variant axes with every option and the itemId each combination resolves to, fulfillment details, and the other-sellers block: how many competitors the page advertises always and, when the page shows it, the cheapest competing price, plus - when otherOffers is enabled - the offer list with each seller name, storefront URL, price, condition, shipping cost, delivery date and return policy. Use for price and buy-box monitoring, seller and marketplace competitor tracking, assortment enrichment of item ids harvested from search, and variant mapping.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | – | Walmart storefront the item belongs to. Each storefront has its own catalog, item ids, prices and currency, so an id from one storefront does not resolve on another. Ignored when `url` is provided. D… |
| itemId | string | – | Walmart item id, taken from a product URL or from the id field of the Walmart Search API response. On `walmart.com` it is numeric (for example `14977205582`), on `walmart.ca` an alphanumeric code (fo… |
| language | string | – | Language of the product details. Availability depends on the storefront - `walmart.com` serves `en` and `es`, `walmart.ca` serves `en` and `fr`. A language the storefront does not support falls back… |
| otherOffers | boolean | – | Also collect the offers of other sellers competing for this item - each seller name, storefront, price, condition, shipping cost, delivery date and return policy. This takes an extra request to Walma… |
| url | string | – | A full Walmart product URL to scrape as is. When provided, it overrides `itemId` and the storefront is taken from the URL itself. Required unless `itemId` is provided. |
No output schema declared.
No examples provided.
hasdata_walmart_reviews_getWalmartReviews walmart_reviews: GET / ~1,009
Get Walmart Product Reviews Scrapes the customer reviews of one Walmart product on a chosen storefront by item id or URL, ten reviews a page. Returns each review with its rating, title, full text with paragraphs preserved, submission date, author, verified-purchase flag, helpful and not-helpful vote counts, badges, marketplace seller, photos and videos, and the review aspects it was tagged with. Alongside the reviews it returns the item rating, how many ratings versus how many written reviews exist, the per-star breakdown, the AI review summary, per-aspect scores such as Quality or Value for money, and a filters block listing exactly which star ratings, frequent mentions and conditions this item can be filtered by, with a count for each - the values in that block are the ones to pass back as request parameters. Sort by most relevant, most recent, most helpful, highest rated, lowest rated or oldest, and filter by star rating, frequent mention, condition or verified purchases only. Use for review mining and sentiment analysis, tracking what buyers praise or complain about per product, monitoring new reviews over time, and pulling only verified-purchase feedback.
| Name | Type | Req | Description |
|---|---|---|---|
| aspectId | string | – | Return only reviews mentioning one topic. Send the `value` of the topic you want, taken from the Frequent mentions group of the `filters` block in the response - given `{"name": "Battery Life", "valu… |
| condition | string | – | Return only reviews written about one condition of the item. Send the `value` from the Condition group of the `filters` block - given `{"name": "Restored: Like New", "value": "5"}` you send `5`. **On… |
| domain | string | – | Walmart storefront the item belongs to. Each storefront has its own catalog, item ids and review pool, so an id from one storefront does not resolve on another. Ignored when `url` is provided. Defaul… |
| itemId | string | – | Walmart item id, taken from a product URL or from the id field of the Walmart Search API response. On `walmart.com` it is numeric (for example `14977205582`), on `walmart.ca` an alphanumeric code (fo… |
| language | string | – | Language of the review page. Availability depends on the storefront - `walmart.com` serves `en` and `es`, `walmart.ca` serves `en` and `fr`. A language the storefront does not support falls back to i… |
| page | number | – | Page of reviews to return, ten reviews a page. The response reports the last available page in `pagination.totalPages`, the next one in `pagination.nextPage`, and how many reviews the current filters… |
| rating | number | – | Return only reviews carrying this star rating, from `1` to `5`. The Star rating group of the `filters` block lists the ratings this item actually has, each with the `value` to send here and a `count`… |
| sort | string | – | Order of the returned reviews, named as the Walmart review page names it. Default is `mostRelevant`. |
| url | string | – | A full Walmart product URL whose reviews to scrape. When provided, it overrides `itemId` and the storefront is taken from the URL itself. Required unless `itemId` is provided. |
| verifiedPurchasesOnly | boolean | – | Return only reviews left by customers whose purchase Walmart confirmed. Narrows the pool considerably, since most reviews are unverified or syndicated from the manufacturer. |
No output schema declared.
No examples provided.
hasdata_walmart_search_getSearchResults walmart_search: GET / ~699
Get Walmart Search Results Runs a keyword or category search on a chosen Walmart storefront with pagination, price range and fulfillment filters, facet narrowing, and sort order (best match, price low-to-high, price high-to-low, bestseller, highly rated, new arrivals). Returns the product list with item id, title, product URL, brand, price and strikethrough before-price, star rating, review count, seller, availability, sponsored flag, badges, SNAP EBT eligibility, Walmart+ savings, variants, other offers and fulfillment details (shipping, pickup, delivery messages), plus the facets block listing every filter the query supports with the exact value to send back in the facet parameter, pagination, and the store the prices belong to. Use for SERP monitoring, price and assortment tracking, share-of-shelf analysis, competitor discovery, and harvesting item ids to feed downstream product or reviews endpoints.
| Name | Type | Req | Description |
|---|---|---|---|
| catId | string | – | Walmart category id, taken from a category URL (for example `976759_1086446_1229651`). Combine it with `q` to search inside a category, or send it alone to browse the whole category. Required unless… |
| deliveryType | string | – | Keep only the products available with the selected fulfillment method. Default is `shipping`. Note that `pickup` is answered against one Walmart store, so an item in stock nationally can still be una… |
| domain | string | – | Walmart storefront to search. Each storefront has its own catalog, prices and currency. Default is `walmart.com`. |
| facet | string | – | Walmart filter in the `name:value` form, for example `brand:Great Value`. Every value available for a query is listed in the facets block of the response, each one carrying the exact string to send b… |
| language | string | – | Language of the results. Availability depends on the storefront - `walmart.com` serves `en` and `es`, `walmart.ca` serves `en` and `fr`. A language the storefront does not support falls back to its d… |
| maxPrice | number | – | Upper bound of the price range, in the storefront currency. |
| minPrice | number | – | Lower bound of the price range, in the storefront currency. |
| page | number | – | Page number for pagination (e.g., `1` for the first page, `2` for the second page, etc.). Walmart stops serving results after roughly page 10, returning an empty page beyond that. |
| q | string | – | The search term for which to get the search results. It can be omitted only when `catId` is provided, to browse a whole category instead of searching. |
| sort | string | – | The sorting option for the search results. |
| url | string | – | A full Walmart search or category URL to scrape as is. When provided, it overrides `q`, `catId` and the other search parameters, and the storefront is taken from the URL itself. |
No output schema declared.
No examples provided.
How do I install the HasData Walmart MCP server?
HasData Walmart is a hosted endpoint at https://mcp.hasdata.com/mcp?apis=walmart, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · mcp.hasdata.com
claude mcp add --transport http com-hasdata-walmart 'https://mcp.hasdata.com/mcp?apis=walmart'
What is the HasData Walmart MCP server?
HasData Walmart is an MCP server listed in the public MCP registry as com.hasdata/walmart. Walmart search, product pages and customer reviews on walmart.com and walmart.ca, as JSON. This page covers its hosted endpoint (https://mcp.hasdata.com/mcp?apis=walmart).
Is the HasData Walmart MCP server safe to use?
HasData Walmart scores 85 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the HasData Walmart MCP server expose?
HasData Walmart exposes 3 tools: hasdata_walmart_product_getWalmartProduct, hasdata_walmart_reviews_getWalmartReviews, hasdata_walmart_search_getSearchResults. Their descriptions and schemas cost roughly 2,281 tokens of context every time the server is loaded.
Does the HasData Walmart MCP server require authentication?
Yes. HasData Walmart asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.
Is the HasData Walmart MCP server still maintained?
HasData Walmart is still listed as active in the MCP registry. We last reached this channel on 16 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.