Standard Blanks
REMOTE · STANDARDBLANKS.COM
Search blank apparel, check availability, price orders and build a cart on standardblanks.com.
Available components
Last scanned (10 hours ago)
Scores higher than 69% of remote servers
Reachable. Last reached 5 Nov 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 Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Nothing on it is marked destructive, but we can't show that an anonymous caller can only read: full credit needs the server to list at least one tool and every tool to be verifiably read-only. We use a best-effort check of tool names and descriptions to tell read-only tools from tools that change things, so some genuinely read-only tools may not get full credit. Names that start with a read verb (get, list, read, search and similar) and accurate readOnlyHint annotations help. Meet that to earn full credit, or require authorisation. See how to fix → View diagnostics → Partial
- 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
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability62
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1165 tokens (~233/item across 5 items; 5 tools + 0 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 Management40
- Stability observed for 12 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage98
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 93% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
Checks we ran (13)
- TLS certificate
- Authorization
- HTTPS
- HSTS header
- DNSSEC
- Transport
- Schema quality
- Stability
- Tool coverage
- Injection markers
- Destructive annotations
- Judged manipulation
- MCP protocol
Does not apply to this hosted endpoint (2)
- Supply Chain SecurityScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
- Provenance & TransparencyScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
The score does not measure everything. What the score does not measure →
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.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 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.
- 28 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.
- 26 Oct 26 0
- Schema quality: 180 → 233 ▼ functional
- “search_catalog” added an optional parameter “cheaper_than” cosmetic
- “search_catalog” added an optional parameter “decoration” cosmetic
- “search_catalog” added an optional parameter “fit” cosmetic
- “search_catalog” added an optional parameter “min_price” cosmetic
- “search_catalog” added an optional parameter “similar_to” cosmetic
- “search_catalog” added an optional parameter “sort” cosmetic
- “search_catalog” added an optional parameter “weight” cosmetic
- “search_catalog” added an optional parameter “youth_and_adult” cosmetic
- 25 Oct 26 0
- Stability: unverified → 0.03 ▲ functional
- 24 Oct 26 72
First indexed and scored.
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 5 Nov 2026 · Probed https://standardblanks.com/mcp/shop
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=standardblanks.com | CN=WE1,O=Google Trust Services,C=US | 20 Sept 2026 | 19 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | 2cc925deb8b21c080eac2637d0cbb636 |
| SANs: standardblanks.com, images-staging.standardblanks.com, *.images-staging.standardblanks.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of standardblanks.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | Trust anchor | 20326, 38696 | 8, 8 | Verified |
| com. | DS published | 19718 | 13 | Verified |
| standardblanks.com. | No DS | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains; preload |
| content-security-policy | default-src 'self'; script-src 'self' 'strict-dynamic' https://js.stripe.com https://m.stripe.network https://maps.googleapis.com https://accounts.google.com/gsi/client https://challenges.cloudflare.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://accounts.google.com/gsi/style; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: https:; connect-src 'self' https://api.stripe.com https://m.stripe.network https://maps.googleapis.com https://fonts.googleapis.com https://api.standardblanks.com https://*.ingest.sentry.io https://*.ingest.us.sentry.io https://accounts.google.com/gsi/; frame-src 'self' https://js.stripe.com https://hooks.stripe.com https://accounts.google.com/gsi/ https://challenges.cloudflare.com; worker-src 'self' blob:; frame-ancestors 'none'; base-uri 'self'; form-action 'self'; report-uri /api/csp-report; report-to csp-endpoint |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=(), payment=(self "https://js.stripe.com" "https://checkout.stripe.com") |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://standardblanks.com/mcp/shop | Verified | 200 | |
| http (plaintext) | http://standardblanks.com/mcp/shop | HTTPS enforced | 301 | https://standardblanks.com/mcp/shop |
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 →
build_cart Build a cart link ~123
Create a cart of SKUs and quantities and return a link (claimUrl) that opens it in the shopper's cart on standardblanks.com, where they review it and check out. It does not take payment or place an order. Give the shopper the link. Limits: 40 lines, $5,000 of merchandise; the link works for 7 days.
| Name | Type | Req | Description |
|---|---|---|---|
| items | array | yes | 1–40 lines. |
| note | string | – | Optional context for our support team, e.g. what the order is for. Not shown on the cart. |
No output schema declared.
No examples provided.
get_inventory Check availability ~91
Whether one variant is available now: in_stock, low (a dozen or fewer), out_of_stock, or unknown. Pass its SKU, or the product slug with color and size.
| Name | Type | Req | Description |
|---|---|---|---|
| color | string | – | – |
| size | string | – | – |
| sku | string | – | A variant SKU from get_product (called with a color). |
| slug | string | – | Product slug, with color and size. |
No output schema declared.
No examples provided.
get_product Get product details ~144
Details for one product, by slug (from search_catalog) or by any of its variant SKUs: description, colors with images and availability, sizes, the size chart (garment measurements), fabric specs, and how well it takes each decoration method (screen print, DTG, embroidery, sublimation, heat-transfer vinyl, discharge, DTF). Pass `color` to also get that color's sizes, each with its SKU and availability.
| Name | Type | Req | Description |
|---|---|---|---|
| color | string | – | A color name exactly as listed in `colors`. |
| sku | string | – | A variant SKU from get_product (called with a color). |
| slug | string | – | Product slug from search_catalog. |
No output schema declared.
No examples provided.
quote Price a set of items ~126
Exact prices for a set of SKUs and quantities, as the Standard Blanks cart would charge them: each line's unit price (set by its style's total units), the merchandise subtotal, shipping, and the total before tax. Pass ship_to_zip for that ZIP's shipping and estimated delivery dates (estimates, not guarantees); without it, shipping assumes a contiguous-US address and no dates are given. Sales tax is calculated at checkout. Creates nothing.
| Name | Type | Req | Description |
|---|---|---|---|
| items | array | yes | 1–40 lines. |
| ship_to_zip | string | – | 5-digit US ZIP code. |
No output schema declared.
No examples provided.
search_catalog Search the catalog ~515
Search Standard Blanks' blank apparel by keywords and filters. Returns up to 20 products with name, brand, slug, the lowest single-unit price ("from" price, in cents), availability, image and product page URL. When the query names a color or size, matchedColors lists the colors of that style that match (best first) and url opens the page on that color; an empty matchedColors for a query that named a color means that style is not sold in it. signal reports typo corrections and any words the search had to drop. Use the slug with get_product.
| Name | Type | Req | Description |
|---|---|---|---|
| brand | string | – | Exact brand name, e.g. 'BELLA + CANVAS'. |
| category | string | – | Category slug. |
| cheaper_than | string | – | A style's slug: the comparable styles priced below it. |
| color | string | – | Color family. |
| decoration | string | – | Only styles rated good or best for this decoration method (screen print, DTG, embroidery, sublimation, heat-transfer vinyl, discharge, DTF). |
| fit | string | – | Cut of the garment. |
| in_stock | boolean | – | Only styles with stock now. |
| limit | integer | – | Results to return (default 10). |
| max_price | number | – | Highest single-unit price, in US dollars. |
| min_price | number | – | Lowest single-unit price, in US dollars. |
| query | string | – | Keywords: brand, style number or product words, e.g. 'heavyweight hoodie' or 'bella canvas 3001'. |
| similar_to | string | – | A style's slug: list the styles comparable to it (same garment, other brands and price tiers), leaving it out. "alternative to gildan 18500" in `query` does the same. |
| size | string | – | Only styles offered in this size. |
| sort | string | – | Order of results. Default: relevance with a query, popular without one. |
| weight | string | – | Fabric weight band (ultralight 0-4 oz, light 4-5 oz, standard 5-6 oz, mid-heavy 6-7 oz, heavy 7-9 oz, heavyweight 9+ oz). |
| youth_and_adult | boolean | – | Only styles a team can order in both kids' and adult sizes: one style whose sizes span both, or one of a manufacturer's matching youth/adult pair (e.g. Gildan 5000 and 5000B). |
No output schema declared.
No examples provided.
How do I install the Standard Blanks MCP server?
Standard Blanks is a hosted endpoint at https://standardblanks.com/mcp/shop, 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 · standardblanks.com
claude mcp add --transport http com-standardblanks-shop 'https://standardblanks.com/mcp/shop'
What is the Standard Blanks MCP server?
Standard Blanks is an MCP server listed in the public MCP registry as com.standardblanks/shop. Search blank apparel, check availability, price orders and build a cart on standardblanks.com. This page covers its hosted endpoint (https://standardblanks.com/mcp/shop).
Is the Standard Blanks MCP server safe to use?
Standard Blanks scores 77 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 Standard Blanks MCP server expose?
Standard Blanks exposes 5 tools: search_catalog, get_product, get_inventory, quote, build_cart. Their descriptions and schemas cost roughly 999 tokens of context every time the server is loaded.
Does the Standard Blanks MCP server require authentication?
No. We connected to Standard Blanks without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Standard Blanks MCP server still maintained?
Standard Blanks is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What did VerifyMCP test on the Standard Blanks MCP server?
VerifyMCP ran 13 checks on Standard Blanks, covering TLS certificate, Authorization, HTTPS, HSTS header and 9 more. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.