neo4j-driver-java-skill

Neo4j Java Driver v6 — driver lifecycle, Maven/Gradle setup, executableQuery, executeRead/Write managed transactions, explicit transactions, async/reactive patterns, error handling, data type mapping, connection pool tuning, causal consistency/bookmarks. Use when writing Java or Kotlin code that connects to Neo4j via GraphDatabase.driver, executableQuery, SessionConfig, executeRead, executeWrite, or TransactionCallback. Does NOT handle Cypher authoring — use neo4j-cypher-skill. Does NOT cover driver version upgrades — use neo4j-migration-skill. Does NOT cover Spring Data Neo4j (@Node, Neo4jRepository) — use neo4j-spring-data-skill.

1.21x

Quality

93%

Does it follow best practices?

Impact

100%

1.21x

Average score across 2 eval scenarios

Securityby

Passed

No findings from the security scan

Evaluation results

100%

30%

People Directory Service — Neo4j Backend Bootstrap

Neo4j Java driver setup with CRUD operations

Criteria

Without this skill

With this skill

Correct driver version

100%

Correct Maven group/artifact

100%

Env-var credentials

100%

Single driver instance

100%

AutoCloseable or try-with-resources

100%

verifyConnectivity call

100%

executableQuery API

100%

Database name specified

100%

RoutingControl.READ for reads

100%

Parameterised Cypher

100%

Person Registry Bulk Loader

Neo4j bulk person import with null-safe result handling

Criteria

Without this skill

With this skill

Try-with-resources session

100%

UNWIND batch write

100%

MERGE not CREATE

100%

Plain map conversion

70%

100%

Result consumed inside callback

70%

100%

Single executeWrite call

100%

Null-safe city access

100%

Record mapping

100%

No side effects in callback

100%

Environment variable config

100%

Repository: neo4j-contrib/neo4j-skills
Path: neo4j-driver-java-skill/SKILL.md
Commit: a3627d2

Evaluated: 4 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

People Directory Service — Neo4j Backend Bootstrap Person Registry Bulk Loader

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