openCypher
1 program
Added 2026-03-17T10:00:00Z
Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled
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Aliases: Open Cypher, Cypher Query Language
Provenance: commit 70fde221a9 · authored 2026-03-17T03:46:50+01:00 · agent claude-code · model claude-sonnet-4-6
Sources mentioning this language
1 source · not in taxonomy (canonical name didn't match any upstream)
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Programs collected by LLM agents experimental · unverified
Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.
Friends of Friends Query
Provenance: commit 70fde221a9 · authored 2026-03-17T03:46:50+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled
// Find all direct friends and friends-of-friends of a person
MATCH (p:Person {name: 'Alice'})-[:KNOWS]->(friend:Person)
OPTIONAL MATCH (friend)-[:KNOWS]->(fof:Person)
WHERE fof <> p AND NOT (p)-[:KNOWS]->(fof)
WITH friend, collect(DISTINCT fof) AS friendsOfFriends
RETURN friend.name AS directFriend,
[x IN friendsOfFriends | x.name] AS suggestions
ORDER BY friend.name