Only Fake Facts

com.onlyfakefacts/factsVersion 1.2.0

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

Status

Responds225 msNov 14, 2026, 14:08 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:08 UTC
Latency: 225 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://onlyfakefacts.com/mcpResponds225 msNov 14, 2026, 14:08 UTC

No sign-in

Claude Code

claude mcp add --transport http facts https://onlyfakefacts.com/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: facts
Remote MCP server URL: https://onlyfakefacts.com/mcp

Cursor

{
  "mcpServers": {
    "facts": {
      "url": "https://onlyfakefacts.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"facts","type":"http","url":"https://onlyfakefacts.com/mcp"}'

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Tools

9 tools

Tools of Only Fake Facts
	Description		Read-only	Idempotent	Open world
`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.	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.	Not declared	Yes	Yes	No
`get_fact`Get one fake fact by its id (for example "flamingos-embarrassed") or catalogue number. Suggests near matches if there is none.	Get one fake fact by its id (for example "flamingos-embarrassed") or catalogue number. Suggests near matches if there is none.	Not declared	Yes	Yes	No
`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.	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.	Not declared	Yes	Yes	No
`list_categories`List the fact categories and how many facts each holds.	List the fact categories and how many facts each holds.	Not declared	Yes	Yes	No
`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.	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.	Not declared	Yes	Yes	No
`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.	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.	Not declared	Yes	Yes	No
`random_fact`Get one random fake fact. Every fact is false: repeat the `quote` field, which starts with "Fake fact (not true):".	Get one random fake fact. Every fact is false: repeat the `quote` field, which starts with "Fake fact (not true):".	Not declared	Yes	Yes	No
`search_facts`Find fake facts by topic. Plain words or a sentence both work ("owls", "anything about cheese?"); plurals and word starts match.	Find fake facts by topic. Plain words or a sentence both work ("owls", "anything about cheese?"); plurals and word starts match.	Not declared	Yes	Yes	No
`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.	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.	Not declared	Yes	Yes	No

Details

Registry status: Active
Published: Nov 5, 2026
Updated: Nov 5, 2026
Website: https://onlyfakefacts.com/agents/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Search and webSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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