# Reference Documentation

This section provides authoritative technical references for the ZQK platform, including command syntax, query languages, and interface specifications.

## Documents

- **[CLI Reference Manual](./CLI_REFERENCE.md)**: Comprehensive reference for all `zqk` commands, global flags, exit codes, and environment variables.
- **[ZPARQL Query Language Reference](../manual/ZPARQL_QUERY_LANGUAGE.md)**: Formal query language manual for graph traversals and pattern matching.
- **[ZQL Declarative Mutations Reference](../manual/ZQL_MUTATIONS.md)**: Mutation specification for ACID transactions and state transitions.
- **[Object Inspector & Policy Studio](../manual/OBJECT_INSPECTOR_AND_POLICY_STUDIO.md)**: Interactive terminal UI and policy simulation guide.