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

Read-only probes

MCP server · Payments & trading

TCGwatch

By tcgwatch.nl Verified namespace

Sealed TCG product prices and stock at Dutch and Belgian shops, plus upcoming releases.

Website
Connect to TCGwatch
Checks passed
13 / 22

1 failed · 8 not measured

Median response
754 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
4

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Outdated check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?
400
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 754 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name TCGwatch.

  • Pass
    Lists tools

    tools/list returned 4 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 754 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 754 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.

  • Pass
    Parameters documented

    7 of 7 parameters have a description (100%). 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 2026-11-08T10:14:18.336006Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using TCGwatch

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 tcgwatch https://tcgwatch.nl/mcp

Capabilities

Tools 4

fetch

Summary for an id from `search` ("product:<slug>" or "set:<brand>/<slug>"): lowest current price in euro, cheapest shop, number of Dutch and Belgian shops in stock and the 30-day price trend; for a set the release date, set value and sealed products in stock. The full shop list and price history are on the TCGwatch page: always cite the url field.

Discovered
recent_restocks

Sealed trading card products that came back in stock at a Dutch or Belgian shop in the last 48 hours, newest first, with shop, price and TCGwatch url. Stock changes fast: always cite the url field so the user can check the current situation.

Discovered
search

Search sealed trading card products (booster boxes, Elite Trainer Boxes, packs, tins) and card sets sold at Dutch and Belgian shops. Returns up to 10 results with an id, title, a one-line price summary and the TCGwatch url. Use `fetch` with an id for details. Always cite the url field.

Discovered
upcoming_releases

Card sets that are about to be released, soonest first, with release date and TCGwatch url (pre-orders and products per set are on that page). Optional brand filter. Always cite the url field.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected754 ms4

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