diff --git a/open-source/features/databases.mdx b/open-source/features/databases.mdx
index d3d5d8f..a2b182f 100644
--- a/open-source/features/databases.mdx
+++ b/open-source/features/databases.mdx
@@ -2,7 +2,7 @@
 title: "Databases and package graphs"
 sidebarTitle: "Databases"
 description: "Map a live PostgreSQL schema and Rust crate dependencies into your open-source Graphify graph, alongside the code that uses them."
-keywords: ["graphify postgres", "database schema graph", "graphify cargo", "sql graph"]
+keywords: ["graphify postgres", "database schema graph", "graphify cargo", "sql graph", "sql", "oracle", "plsql"]
 surface: "local"
 icon: "database"
 ---
diff --git a/open-source/features/languages.mdx b/open-source/features/languages.mdx
index 435ccf5..73c95ed 100644
--- a/open-source/features/languages.mdx
+++ b/open-source/features/languages.mdx
@@ -1,7 +1,7 @@
 ---
 title: "Supported inputs"
 description: "The languages, schemas, documents, and media Graphify can map, which extractor handles each, and the optional extras to install."
-keywords: ["supported languages", "file extensions", "terraform hcl", "documents and media"]
+keywords: ["supported languages", "file extensions", "terraform hcl", "documents and media", "sql", "oracle", "plsql", "pl/sql", "t-sql", "postgres"]
 surface: "both"
 icon: "languages"
 ---
@@ -24,6 +24,8 @@ Graphify supports a growing set of languages and input formats. Parser coverage
 | Salesforce Apex | `.cls`, `.trigger` | Regex-based extraction. |
 | Package and MCP manifests | `pyproject.toml`, `go.mod`, `pom.xml`, MCP JSON files | Packages, dependency edges, and server configuration context. |
 
+Graphify indexes `.sql` files and works best with PostgreSQL and T-SQL style SQL. Oracle PL/SQL packages and Oracle file types such as `.pls`, `.pks`, `.pkb`, and `.pck` aren't supported yet. To read a live database schema, see [Databases](/open-source/features/databases), which supports Postgres.
+
 ## Documents and media
 
 | Input | Setup |