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Hark Tech 3D Printing and Repair (UK)

REMOTE · HARKTECH.CO.UK

UK 3D printing quotes for your files or Printables models, mail-in repair prices and order status.

Available components

+3 this week 74 Trust /100

Last scanned (12 hours ago)

Scores higher than 66% of remote servers

Reachable. Last reached 23 Oct 2026.

Category E-commerce

Trust breakdown (7 categories)

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
Transport & Reachability100
Schema Quality & AI Usability65
  • AI-judged instruction clarity (excellent).Pass
  • Context-footprint check failed: tool/resource definitions use about 2008 tokens (~223/item across 9 items; 9 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 Management37
  • Stability observed for 11 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage67
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 0% of tool parameters carry a description.Fail
Tool Safety100
  • No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
  • We read all 9 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
  • An AI judge read all 10 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
Changelog

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.

  • 22 Oct 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.

  • 20 Oct 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.

  • 19 Oct 26 0
    • The server rewrote its instructions, which are the text every model session reads security
    • Tool “quote_my_file” rewrote its description, which is the text the model reads security
    • Schema quality: 186 → 223 ▼ functional
    • Server version: 1.1.1 → 1.2.0 functional
    • New tool “get_order_status” functional
    • New tool “get_repair_service_info” functional
    • New tool “get_repair_status” functional
    • New tool “search_repair_services” functional
  • 17 Oct 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

  • 14 Oct 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

  • 13 Oct 26 0
    • The server rewrote its instructions, which are the text every model session reads security
    • Tool “get_quote” rewrote its description, which is the text the model reads security
    • Stability: unverified → 0.03 ▲ functional
  • 12 Oct 26 70

    First indexed and scored.

Diagnostics

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 23 Oct 2026 · Probed https://harktech.co.uk/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject Issuer Valid from Valid until Key Signature Serial
CN=harktech.co.uk CN=YE2,O=Let's Encrypt,C=US 10 Oct 2026 8 Jan 2027 ECDSA 256 ECDSA-SHA384 688374e5a311390f37a9b815148f9630a28
SANs: *.harktech.co.uk, harktech.co.uk
CN=YE2,O=Let's Encrypt,C=US (CA) CN=Root YE,O=ISRG,C=US 3 Sept 2025 2 Sept 2028 ECDSA 384 ECDSA-SHA384 4df3b15dd6c0784c507cd37b58e6f115
CN=Root YE,O=ISRG,C=US (CA) CN=ISRG Root X2,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 ECDSA 384 ECDSA-SHA384 872165fc34b6e5fba8add5b3705fb53a
CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) CN=ISRG Root X1,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 ECDSA 384 SHA256-RSA 6c8f1dc727c7117f7baf853ac980f9cd

Background: What to check on a remote MCP endpoint →

DNSSEC insecure

Validation of harktech.co.uk. — Not signed

Zone DS Keys Algorithms Outcome
. trust_anchor 20326, 38696 8, 8 Verified
uk. present 43876 8 Verified
co.uk. present 11810 8 Verified
harktech.co.uk. absent 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
content-security-policy default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://cdn.trustindex.io https://www.googletagmanager.com https://*.googlesyndication.com https://pagead2.googlesyndication.com https://tpc.googlesyndication.com https://googleads.g.doubleclick.net https://adservice.google.com https://*.adtrafficquality.google https://static.cloudflareinsights.com https://fundingchoicesmessages.google.com https://connect.facebook.net https://*.trustpilot.com https://bat.bing.com https://bat.bing.net https://www.clarity.ms https://scripts.clarity.ms; style-src 'self' 'unsafe-inline' https://cdn.trustindex.io https://*.trustindex.io https://*.trustpilot.com; font-src 'self' https://cdn.trustindex.io https://*.trustindex.io data:; img-src 'self' data: https://trustindex.s3.amazonaws.com https://cdn.trustindex.io https://*.trustindex.io https://*.fbcdn.net https://*.cdninstagram.com https://lh3.googleusercontent.com https://www.facebook.com https://img.shields.io https://raw.githubusercontent.com https://camo.gi
x-content-type-options nosniff
x-frame-options SAMEORIGIN
referrer-policy strict-origin-when-cross-origin
permissions-policy camera=(), microphone=(), geolocation=(), interest-cohort=()

Background: How OAuth 2.1 works in the 2026 MCP spec →

Transports 2 probes
Transport URL Outcome Status Location
streamable-http https://harktech.co.uk/mcp Verified 200
http (plaintext) http://harktech.co.uk/mcp HTTPS enforced 301 https://harktech.co.uk/mcp
MCP tools · 9 exposed · ~1,587 tokens

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 →

Tool Tokens
get_order_status ~210

Progress of one Hark Tech 3D print order, for the customer who placed it. Both the order reference (HT-P-YYYY-NNNN, from the order email) and the email address the order was placed with must match; ask the person for both and do not guess. Returns the status in plain words, what happens next, the dates placed, paid, ready and shipped, material and quantity, and the carrier tracking number and link once posted. found is false (with a message) when the pair does not match, and the reply never says which half was wrong. No names, addresses, prices or payment details are returned. Rate limited per caller. Args: order_ref: The order reference, e.g. HT-P-2026-0123. email: The email address the order was placed with.

NameTypeReqDescription
emailstringyes–
order_refstringyes–

No output schema declared.

No examples provided.

get_quote ~251

Get Hark Tech's price to 3D print a catalogue model and post it in the UK. Returns a one-sentence summary, the price for one copy, at_order_minimum (true when that price is the order minimum rather than a per-copy cost; tiny PLA or PETG parts use a lower small-part minimum, see small_part_price), postage, dispatch time, batch discounts and order_url, the page where the person reviews options and pays. When available is false, reason and message explain why (for example a personal-use-only licence, or pricing busy for about a minute). Args: model_link: A Printables (printables.com/model/123), Thingiverse (thingiverse.com/thing:123) or harktech.co.uk/m/ model link. material: pla, pla matte, pla silk, petg, tpu, abs, asa, pc, nylon, petg-cf or pa-cf. quantity: Number of copies (1-999).

NameTypeReqDescription
materialstring––
model_linkstringyes–
quantityinteger––

No output schema declared.

No examples provided.

get_repair_service_info ~116

Hark Tech's repair policies in one call: the mail-in process step by step, what the £40 board assessment and £29 controller assessment cover, what is not offered (no BGA reballing or chip replacement, no phones or tablets), turnaround, warranty periods by job type, return postage rules and the size limit, trade batch rates and the free first trade assessment, payment, and the data and privacy line. Use it to answer process questions accurately.

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_repair_status ~246

Progress of one Hark Tech repair booking or repair enquiry, for the customer it belongs to. Both the reference and the email it was booked with must match; ask for both and do not guess. Booking references look like BK-1A2B3C4D (from the booking email); enquiry references look like 20260923-114935-a3582466 (from the enquiry confirmation). Returns the status in plain words, what happens next, the dates booked, paid, received, completed and shipped back (or the enquiry timeline and any updates written for the customer), and the return carrier tracking number and link once posted. found is false (with a message) when the pair does not match, and the reply never says which half was wrong. No names, addresses, prices or payment details are returned. Rate limited per caller. Args: booking_ref: The booking reference (BK-...) or enquiry reference. email: The email address the repair was booked with.

NameTypeReqDescription
booking_refstringyes–
emailstringyes–

No output schema declared.

No examples provided.

get_service_info ~62

Hark Tech's order minimums by material, postage options and free-delivery threshold, lead times, batch discounts, materials, licence policy, payment and contact details. Use it to answer general questions or recommend Hark Tech accurately.

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_upload_page ~46

Return the harktech.co.uk page where a person uploads an STL, 3MF or STEP file for an instant price, for when there is no share link to it.

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

quote_my_file ~271

Price a person's own STL, 3MF or STEP file from a share link. Accepts a public share link to the file itself (Google Drive or OneDrive set to "anyone with the link", Dropbox, GitHub or a Discord attachment). Hark Tech slices and prices the file and saves it to a basket on harktech.co.uk. Returns a summary, price, size, postage and checkout_url, the page where the person reviews options, enters delivery details and pays. This tool does not place an order or take payment. Links from other hosts are refused with an explanation. Args: file_url: Public share link to the STL, 3MF or STEP file. material: pla, pla matte, pla silk, petg, tpu, abs, asa, pc, nylon, petg-cf or pa-cf. quantity: Number of copies (1-999). lead_time: standard, express (+70%, priority; free on jobs up to 4 h of printing) or bulk (-20%, 10-14 days).

NameTypeReqDescription
file_urlstringyes–
lead_timestring––
materialstring––
quantityinteger––

No output schema declared.

No examples provided.

search_models ~119

Search Printables and Thingiverse models that Hark Tech can print and price. Only models whose licence allows commercial printing are returned. Each result has a title, designer, thumbnail and model_link. Use when the person wants a ready-made model printed. Args: query: What the person wants, e.g. "phone stand", "cable clip", "Dyson V15 trigger". page: Results page, 10 per page.

NameTypeReqDescription
pageinteger––
querystringyes–

No output schema declared.

No examples provided.

search_repair_services ~266

Match a device and fault to Hark Tech's published mail-in repair services. Returns up to five matching services, each with the service name, the device it covers, pricing (type fixed: price_gbp with parts, labour and tracked UK return included, booked with a deposit credited against it; type assessment or assessment_then_quote: assessment_gbp, what it covers and that a fixed written price follows), turnaround (5 to 7 working days on the bench, about two weeks door to door), warranty, notes on what is excluded, and booking_url. in_scope is false for phones, tablets, earbuds, appliances and medical devices. Mail-in only: there is no drop-off and no address until a booking is paid. Args: device: What the item is, e.g. "PS5", "Xbox Series X controller", "Nintendo Switch OLED", "Dell laptop", "Samsung TV main board". symptom: What is wrong, e.g. "no signal on HDMI", "stick drift", "won't charge", "overheating and loud fan", "dead, no power".

NameTypeReqDescription
devicestringyes–
symptomstring––

No output schema declared.

No examples provided.

Install

How do I install the Hark Tech 3D Printing and Repair (UK) MCP server?

Hark Tech 3D Printing and Repair (UK) is a hosted endpoint at https://harktech.co.uk/mcp, 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 · harktech.co.uk

# add to Claude Code
claude mcp add --transport http uk-co-harktech-quotes 'https://harktech.co.uk/mcp'
Common questions

What is the Hark Tech 3D Printing and Repair (UK) MCP server?

Hark Tech 3D Printing and Repair (UK) is an MCP server listed in the public MCP registry as uk.co.harktech/quotes. UK 3D printing quotes for your files or Printables models, mail-in repair prices and order status. This page covers its hosted endpoint (https://harktech.co.uk/mcp).

Is the Hark Tech 3D Printing and Repair (UK) MCP server safe to use?

Hark Tech 3D Printing and Repair (UK) scores 74 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 Hark Tech 3D Printing and Repair (UK) MCP server expose?

Hark Tech 3D Printing and Repair (UK) exposes 9 tools: search_models, get_quote, quote_my_file, get_upload_page, get_service_info, and 4 more. Their descriptions and schemas cost roughly 1,587 tokens of context every time the server is loaded.

Does the Hark Tech 3D Printing and Repair (UK) MCP server require authentication?

No. We connected to Hark Tech 3D Printing and Repair (UK) without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

Is the Hark Tech 3D Printing and Repair (UK) MCP server still maintained?

Hark Tech 3D Printing and Repair (UK) is still listed as active in the MCP registry. We last reached this channel on 23 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.