diff --git a/.prototools b/.prototools
new file mode 100644
index 0000000..97de1cf
--- /dev/null
+++ b/.prototools
@@ -0,0 +1,2 @@
+[plugins]
+bun-test = "source:target/wasm32-wasi/debug/bun_plugin.wasm"
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..8cb9b8d
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,14 @@
+[package]
+name = "bun_plugin"
+version = "0.1.0"
+edition = "2021"
+license = "MIT"
+publish = false
+
+[lib]
+crate-type = ['cdylib']
+
+[dependencies]
+extism-pdk = "0.3.3"
+proto_pdk = "0.2.0"
+serde = "1.0.167"
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..e30b503
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,18 @@
+MIT License
+
+Copyright (c) 2023 moonrepo, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+associated documentation files (the "Software"), to deal in the Software without restriction,
+including without limitation the rights to use, copy, modify, merge, publish, distribute,
+sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
+NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES
+OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..d334711
--- /dev/null
+++ b/README.md
@@ -0,0 +1,18 @@
+# Bun plugin
+
+Bun WASM plugins for [proto](https://github.com/moonrepo/proto).
+
+## Contributing
+
+Build the plugin:
+
+```shell
+cargo build --target wasm32-wasi
+```
+
+Test the plugin by running `proto` commands. Requires proto >= v0.12.
+
+```shell
+proto install bun-test
+proto list-remote bun-test
+```
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..1d6628d
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,3 @@
+[toolchain]
+profile = "default"
+channel = "1.70.0"
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1 @@
+