# databases.<name>.extensions

> Postgres extensions from the allowlist.

Postgres extensions from the allowlist.

- **Type:** list of `pgvector`, `postgis`, `pg_trgm`, `pg_stat_statements`, `pgcrypto`, `uuid-ossp`, `citext`, `hstore`, `pg_partman`, `timescaledb`, `pg_cron`
- **Since:** manifest v1

## Example

```yaml
databases:
  main:
    extensions:
      - pgvector
      - pg_trgm
```

## See also

- [databases](/docs/manifest/databases/): all fields of `databases`
- [guv.yaml reference](/docs/manifest/)