diff --git a/AGENTS.md b/AGENTS.md
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@@ -1,6 +1,6 @@
 # interface-database
 
-AQL, the AntelopeJS database query builder, published as `@antelopejs/interface-database`. It declares the contract; database modules such as `@antelopejs/mongodb`, `@antelopejs/postgres` and `@antelopejs/rethinkdb` implement it.
+AQL, the AntelopeJS database query builder, published as `@antelopejs/interface-database`. It declares the contract; database modules such as `@antelopejs/mongodb`, `@antelopejs/mysql`, `@antelopejs/postgres` and `@antelopejs/rethinkdb` implement it.
 
 ## Layout
 
diff --git a/README.md b/README.md
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@@ -24,10 +24,12 @@ AQL (Antelope Query Language) is the database-agnostic query builder of Antelope
 
 ## Implementations
 
-| Module                                                             | Notes                                                         |
-| ------------------------------------------------------------------ | ------------------------------------------------------------- |
-| [`@antelopejs/mongodb`](https://github.com/AntelopeJS/mongodb)     | MongoDB. Also implements `@antelopejs/interface-mongodb`.     |
-| [`@antelopejs/rethinkdb`](https://github.com/AntelopeJS/rethinkdb) | RethinkDB. Also implements `@antelopejs/interface-rethinkdb`. |
+| Module                                                             | Notes                                                                        |
+| ------------------------------------------------------------------ | ---------------------------------------------------------------------------- |
+| [`@antelopejs/mongodb`](https://github.com/AntelopeJS/mongodb)     | MongoDB. Also implements `@antelopejs/interface-mongodb`.                    |
+| [`@antelopejs/mysql`](https://github.com/AntelopeJS/mysql)         | MySQL and MariaDB. Also implements `@antelopejs/interface-database-catalog`. |
+| [`@antelopejs/postgres`](https://github.com/AntelopeJS/postgres)   | PostgreSQL. Also implements `@antelopejs/interface-database-catalog`.        |
+| [`@antelopejs/rethinkdb`](https://github.com/AntelopeJS/rethinkdb) | RethinkDB. Also implements `@antelopejs/interface-rethinkdb`.                |
 
 ## Install