# ontocore-plugin
> **Experimental — v0.14+ host foundation.** Manifest parsing and discovery. **Not a stable plugin API** — implement against the TOML/subprocess model in **[Plugin authoring](../../docs/guides/plugins.md)**.
Plugin host foundation for OntoCore:
- TOML plugin manifest parsing (schema documented in the author guide)
- Discovery of manifests under `.ontocore/plugins/*.toml`
```toml
ontocore-plugin = "0.21"
```
Enable via the `ontocore` façade feature:
```toml
ontocore = { version = "0.21", features = ["plugins"] }
```
Historical design notes only (do not implement from): [PLUGIN_SPEC.md](../../docs/design/PLUGIN_SPEC.md).
**Current version: 0.21.0**