generated: '2026-07-21'
method: searched
source: https://github.com/RelationalAI + PyPI + npm
notes: >-
  RelationalAI's primary developer surface is PyRel, the `relationalai` Python
  SDK (published to PyPI), which builds and queries semantic models against the
  RelationalAI Native App running inside Snowflake. Lower-level, per-language
  HTTP SDKs (rai-sdk-*) and the `rai` Go CLI are published from the RelationalAI
  GitHub org.
packages:
- language: python
  registry: pypi
  name: relationalai
  url: https://pypi.org/project/relationalai/
  install: pip install relationalai
  official: true
  primary: true
  notes: PyRel — the primary RelationalAI Python SDK (semantic modeling + reasoning).
- language: python
  registry: github
  name: rai-sdk-python
  url: https://github.com/RelationalAI/rai-sdk-python
  install: git clone https://github.com/RelationalAI/rai-sdk-python
  official: true
  notes: Lower-level RelationalAI HTTP SDK for Python.
- language: javascript
  registry: npm
  name: "@relationalai/rai-sdk-javascript"
  url: https://www.npmjs.com/package/@relationalai/rai-sdk-javascript
  install: npm install @relationalai/rai-sdk-javascript
  official: true
  notes: RelationalAI SDK for JavaScript/TypeScript.
- language: julia
  registry: github
  name: rai-sdk-julia
  url: https://github.com/RelationalAI/rai-sdk-julia
  install: Pkg.add(url="https://github.com/RelationalAI/rai-sdk-julia")
  official: true
  notes: RelationalAI SDK for Julia.
- language: java
  registry: github
  name: rai-sdk-java
  url: https://github.com/RelationalAI/rai-sdk-java
  install: See repo build instructions
  official: true
  notes: RelationalAI SDK for Java.
- language: go
  registry: github
  name: rai-cli
  url: https://github.com/RelationalAI/rai-cli
  install: go install github.com/RelationalAI/rai-cli@latest
  official: true
  notes: The `rai` command-line interface (Go, Apache-2.0). Command surface catalogued in cli/.