Repositories list

• openCypher

  Public

  opencypher/openCypher’s past year of commit activity
  Specification of the Cypher property graph query language

  languagequerydatabase+ 8

  languagequerydatabasegraphgrammardeclarativepropertyspecificationstandardcypher+ 1

  Gherkin

  •

  Apache License 2.0

  •157•978•47•18•Updated Mar 20, 2026Mar 20, 2026

• cypherdb

  Public archive

  opencypher/cypherdb’s past year of commit activity
  Embedded property graph database. Working towards ISO-GQL feature coverage

  ossgraph-databasecypher

  ossgraph-databasecypher

  C++

  •

  MIT License

  •440•12•18•1•Updated Jan 26, 2026Jan 26, 2026

• link

  Public
  Link is an implementation of the OKAPI pipeline, bringing the Cypher query language to Apache Flink

  Scala

  •2•2•0•0•Updated Jan 14, 2026Jan 14, 2026

• occa-signatures

  Public

  opencypher/occa-signatures’s past year of commit activity
  Signature store for oCCA signees

  Apache License 2.0

  •3•0•0•0•Updated Jan 14, 2026Jan 14, 2026

• cypher-language-specification

  Public

  opencypher/cypher-language-specification’s past year of commit activity
  The natural language specification for openCypher

  Apache License 2.0

  •5•9•0•0•Updated Jan 14, 2026Jan 14, 2026

• morpheus

  Public

  opencypher/morpheus’s past year of commit activity
  Morpheus brings the leading graph query language, Cypher, onto the leading distributed processing platform, Spark.

  scalabig-dataapache-spark+ 3

  scalabig-dataapache-sparkgraphapache2cypher

  Scala

  •

  Apache License 2.0

  •65•347•27•4•Updated Jan 14, 2026Jan 14, 2026

• cypher-for-gremlin

  Public

  opencypher/cypher-for-gremlin’s past year of commit activity
  Cypher for Gremlin adds Cypher support to any Gremlin graph database.

  graphgremlintinkerpop+ 2

  graphgremlintinkerpopcyphertinkerpop3

  Java

  •

  Apache License 2.0

  •46•371•34•2•Updated Jan 14, 2026Jan 14, 2026

• website

  Public

  opencypher/website’s past year of commit activity
  HTML

  •9•3•0•1•Updated Jan 14, 2026Jan 14, 2026

• front-end

  Public

  opencypher/front-end’s past year of commit activity
  Parsing, AST and semantic analysis for the Cypher Query Language

  Scala

  •

  Apache License 2.0

  •26•59•7•1•Updated Jan 14, 2026Jan 14, 2026

• .github

  Public

  opencypher/.github’s past year of commit activity
  0•0•0•0•Updated Jan 14, 2026Jan 14, 2026

• caps-examples

  Public archive
  Minimal example project that uses Cypher on Apache Spark

  Scala

  •

  Apache License 2.0

  •1•2•0•0•Updated Jul 17, 2018Jul 17, 2018

• meeting-minutes

  Public archive
  Cypher Language Group and Open Cypher Experts Groups meeting minutes

  CSS

  •1•2•0•0•Updated Jan 29, 2016Jan 29, 2016