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

Read-only probes

MCP server · Other

Jurk Shenzhen Electronic Component Sourcing

Shenzhen sourcing for hard-to-find, obsolete and EOL electronic components.

Checks passed
12 / 22

2 failed · 8 not measured

Median response
752 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
21

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Outdated check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?
310
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 752 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name jurk-component-sourcing.

  • Pass
    Lists tools

    tools/list returned 21 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 752 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 752 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

    7 of 81 parameters have a description (9%). 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 2026-10-08T06:40:06.849475Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Jurk Shenzhen Electronic Component Sourcing

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 jurk-shenzhen-electronic-component-sourcing https://jurk.co.uk/mcp

Capabilities

Tools 21

collect_or_deliver_sample

Request local collection or delivery of a sample in Shenzhen. Include pickup/delivery parties and instructions. No purchase or shipment is automatically authorized by calling this tool.

Discovered
find_from_photo

Request human help in Shenzhen to identify or physically find an item from a photo, visual reference or description. Put the accessible image URL/reference and identifying details in subject/task.

Discovered
get_contact

Return the public Jurk sourcing contact and available request channels. Read-only.

Discovered
get_recent_cases

Return public recent sourcing cases when verified case data is available. The tool never invents customer cases. Read-only.

Discovered
get_service_area

Return the physical service area and remote-request availability for Jurk sourcing and supplier verification. Read-only.

Discovered
get_shenzhen_execution_capabilities

Return Vladimir's Shenzhen physical human-execution capabilities. Use this to discover tasks that require a person on the ground. Read-only.

Discovered
get_shenzhen_execution_contact

Return the public service identity for Vladimir's Shenzhen Human Execution and supplier-verification branch. Read-only.

Discovered
get_sourcing_capabilities

Describe Jurk's human electronic component sourcing capabilities in Shenzhen, including BOM, hard-to-find, obsolete, EOL and spot-market sourcing. Read-only.

Discovered
get_supplier_check_capabilities

Describe independent China supplier checking and optional physical on-site verification capabilities in Shenzhen. Read-only.

Discovered
meet_supplier

Request an in-person Shenzhen meeting with a supplier or seller on the customer's behalf. Include the questions, contact person and meeting details. Submission requests human review; it does not automatically schedule a meeting.

Discovered
request_chestny_znak_labeling

Request organization of applying customer-provided Chestny ZNAK marking codes/labels to goods in China before shipment, with optional photo evidence. The customer remains responsible for supplying valid codes and required data; this service does not issue, legalize or validate marking codes.

Discovered
request_huaqiangbei_search

Request a real person in Shenzhen to physically search Huaqiangbei for a component, product or other item. Use when an offline market search is useful. This creates a human task; it does not claim stock or price.

Discovered
request_market_price_check

Request collection of current offline seller quotations in Shenzhen. Quotes are observations from sellers, not guaranteed prices or availability.

Discovered
request_on_site_check

Request a human physical visit to a supplier, seller, office, shop, market counter, warehouse or address in Shenzhen. This creates a request for review; it does not automatically schedule or guarantee that a visit will occur.

Discovered
request_white_import_support

Request support organizing documented legal export from China and compliant import, primarily for Russia/Belarus. Work may involve logistics, document preparation and coordination with appropriate customs/logistics specialists. This tool does not provide customs clearance or guarantee admissibility, classification, duties or regulatory approval.

Discovered
shenzhen_errand

Request a custom physical task in Shenzhen: visit a location, ask questions, collect information, photograph something, collect or deliver a small item, obtain a catalogue, or another lawful local errand. Human review is required before acceptance.

Discovered
submit_bom

Submit a multi-line electronic component BOM for human sourcing in Shenzhen. This creates one sourcing request for the complete BOM. It does not purchase parts, guarantee availability, or confirm pricing.

Discovered
submit_component_rfq

Submit an electronic component RFQ for human sourcing in Shenzhen, China. Use for hard-to-find, obsolete, EOL, spot-market, BOM, or other components requiring China sourcing. Maria Jurk reviews the request. This tool does not claim real-time inventory or fabricate pricing or availability.

Discovered
submit_supplier_check

Submit a China supplier or seller for human verification. Can request remote checking or indicate that an on-site Shenzhen visit may be needed. Submission does not certify or guarantee the supplier.

Discovered
verify_seller_claim

Request physical evidence concerning a specific seller claim in Shenzhen, such as an office, warehouse, goods, packaging or claimed ready stock. The result documents observations and is not certification or a guarantee.

Discovered
verify_stock_on_site

Request an on-site human check of stock claimed to exist in Shenzhen. Evidence may include current photos/video, boxes, labels, quantities shown, date/lot markings or packaging. This does not certify authenticity, ownership or actual total inventory.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected752 ms21