MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

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

Read-only probes

MCP server · Data access / search

myFlohmarkt Flea Market Catalog

By my-flohmarkt.de Verified namespace

Search German flea markets (Flohmarkt, Trödelmarkt) by city, PLZ, date range or radius.

WebsiteSearch & web data
Connect to myFlohmarkt Flea Market Catalog
Checks passed
12 / 22

2 failed · 8 not measured

Median response
268 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
3

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Outdated check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 268 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name myflohmarkt-public-catalog.

  • Pass
    Lists tools

    tools/list returned 3 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 268 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 268 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

    0 of 10 parameters have a description (0%). 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 2026-09-05T15:56:00.990053Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using myFlohmarkt Flea Market Catalog

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 myflohmarkt-flea-market-catalog https://mcp.my-flohmarkt.de/mcp

Capabilities

Tools 3

get_event

Get the full public details of one German flea market by its UUID, as returned in the id field of search_events or recently_updated_events: description text, street address, date and opening times, market type and topics, entrance fee and seller stand fee, stand sizes and table rental, whether sellers can still sign up, and the public my-flohmarkt.de event URL. Use it when a search hit is not enough to answer about price, address or what is sold. Unknown or non-public UUIDs return not_found.

Discovered
recently_updated_events

List the most recently added or updated German flea markets in the public my-flohmarkt.de catalogue, newest change first. Use this to see what is new without a search query; use search_events when you know the city, PLZ, date range or area.

Discovered
search_events

Search German flea markets (Flohmarkt, Trödelmarkt, Hofflohmarkt, Kinderflohmarkt, Antik- und Sammlermarkt) from the public my-flohmarkt.de catalogue. Filter by free text, by city name or postal code (PLZ) via the city argument, by date range, or by radius around a coordinate. Radius searches require lat, lng, and radiusKm together (max 100 km). Each hit carries title, date, start and end time, PLZ, city, coordinates, market type and the public event URL. Returns at most 50 results plus a dataAsOf timestamp.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected268 ms3

Related servers

All alternatives

Same function and industry, ranked by checks passed then median latency.

Explore alternatives to myFlohmarkt Flea Market Catalog