installation.md

Installation

SchemaRouter requires Python 3.10 or newer.

Published release

The current public release is 0.17.0:

pip install schemarouter

The release keeps the 0.12 stable-core retrieval/execution boundary and adds the 0.14 operational surface: source probing, startup rebinding, storage migrations, explicit schema-drift review, unified shutdown, the Capability Explorer, bilingual documentation, and broader installed-package ecosystem validation. See the 0.14.0 release notes.

Development checkout

For local development and tests:

git clone https://github.com/JDeun/SchemaRouter.git
cd SchemaRouter
pip install -e ".[dev]"

Optional extras

Install only the integrations you use.

=== "MCP"

```bash
pip install "schemarouter[mcp]"
```

=== "LangChain"

```bash
pip install "schemarouter[langchain]"
```

=== "LlamaIndex"

```bash
pip install "schemarouter[llamaindex]"
```

=== "Jev / TypeSafe"

```bash
pip install "schemarouter[jev]"
```

=== "Laya"

```bash
pip install "schemarouter[laya]"
```

=== "OpenTelemetry"

```bash
pip install "schemarouter[otel]"
```

=== "Documentation"

```bash
pip install -e ".[docs]"
mkdocs serve
```

Verify the installation

python -c "import schemarouter; print(schemarouter.__version__)"

The published release tag and package metadata identify 0.17.0 as the current non-prerelease release. Development snapshots use PEP 440 .dev0 versions so source checkouts remain distinguishable from released artifacts.

Release verification

Package metadata, wheel/sdist build, clean-wheel installation, integration contracts, and strict documentation builds are verified in CI. External-service smokes are kept separate from deterministic pull-request gates.