diff --git a/README.md b/README.md
new file mode 100644
index 0000000..7407e39
--- /dev/null
+++ b/README.md
@@ -0,0 +1,29 @@
+# GQFn
+
+GQFn provides a *typed* way to write GraphQL queries with the help of TypeScript.
+
+- ✨ [Stackblitz Playground](https://stackblitz.com/~/github.com/Teages/gqf-playground?file=src/index.ts)
+- 📖 [Documentation](https://gqfn.teages.xyz)
+
+## Usage
+
+Install package:
+
+```sh
+# ✨ Auto-detect
+npx nypm i @gqfn/core
+
+# npm
+npm install @gqfn/core
+
+# yarn
+yarn add @gqfn/core
+
+# pnpm
+pnpm install @gqfn/core
+
+# bun
+bun install @gqfn/core
+```
+
+- Nuxt module is available: [@gqfn/nuxt](https://gqfn.teages.xyz/ecosystem/nuxt/)
diff --git a/packages/core/README.md b/packages/core/README.md
index 767edcb..0717765 100644
--- a/packages/core/README.md
+++ b/packages/core/README.md
@@ -11,7 +11,7 @@
 >
 > The package is fully completed, but unit tests, export names, and some non-major functions may have break change.
 
-Writing GraphQL queries with type safety and type hints, power by TypeScript.
+GQFn provides a *typed* way to write GraphQL queries with the help of TypeScript.
 
 - ✨ [Stackblitz Playground](https://stackblitz.com/~/github.com/Teages/gqf-playground?file=src/index.ts)
 - 📖 [Documentation](https://gqf.teages.xyz)