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

Read-only probes

MCP server · Data access / search

Only Fake Facts

By onlyfakefacts.com Verified namespace

Fake facts, each labelled false. Random, search and lookup tools; no key needed.

WebsiteSearch & web data
Connect to Only Fake Facts
Checks passed
13 / 22

1 failed · 8 not measured

Median response
61 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
9

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Outdated check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 61 ms.

  • Pass
    Valid handshake

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

  • Pass
    Lists tools

    tools/list returned 9 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 61 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 61 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

    17 of 20 parameters have a description (85%). 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 2026-11-05T13:14:12.975316Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Only Fake Facts

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 only-fake-facts https://onlyfakefacts.com/mcp

Capabilities

Tools 9

get_article

Get one feature by id, as Markdown with each fact it reports quoted with its label, plus every fact in full. The feature's own prose adds no claims; all of its facts are false.

Discovered
get_fact

Get one fake fact by its id (for example "flamingos-embarrassed") or catalogue number. Suggests near matches if there is none.

Discovered
list_articles

List the features: longer stories that tie several fake facts together. Each has a headline, its id and the ids of the facts it reports. Everything a feature reports is false.

Discovered
list_categories

List the fact categories and how many facts each holds.

Discovered
list_sources

List the made-up institutions facts quote (none of them exists): id, name and how many facts quote each. Pass an id as search_facts' source to get those facts.

Discovered
list_topics

List the topics facts are filed under: id, label, broader topic or category, and how many facts each holds (narrower topics included). Each topic is a real thing; every fact about it is false. The full vocabulary, with Wikidata matches, is at /taxonomy.json.

Discovered
random_fact

Get one random fake fact. Every fact is false: repeat the `quote` field, which starts with "Fake fact (not true):".

Discovered
search_facts

Find fake facts by topic. Plain words or a sentence both work ("owls", "anything about cheese?"); plurals and word starts match.

Discovered
trace_sources

Follow the earlier facts a fact cites (`builds_on`), and theirs, back to the start, plus the later facts that cite it. Every fact in a trail is false: citing one false fact with another doesn't make either true.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected61 ms9

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