diff --git a/services/commtest/.gitignore b/services/commtest/.gitignore
new file mode 100644
--- /dev/null
+++ b/services/commtest/.gitignore
@@ -0,0 +1 @@
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\ No newline at end of file
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new file mode 100644
--- /dev/null
+++ b/services/commtest/Cargo.lock
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diff --git a/services/commtest/Cargo.toml b/services/commtest/Cargo.toml
new file mode 100644
--- /dev/null
+++ b/services/commtest/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "commtest"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+
+[build-dependencies]
+tonic-build = "0.6"
diff --git a/services/commtest/build.rs b/services/commtest/build.rs
new file mode 100644
--- /dev/null
+++ b/services/commtest/build.rs
@@ -0,0 +1,11 @@
+use std::env;
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+  let target_service = env::var("COMM_TEST_TARGET")
+    .map_err(|err| -> String { format!("invalid test target: {}", err) })?;
+  tonic_build::compile_protos(format!(
+    "../../native/cpp/CommonCpp/grpc/protos/{}.proto",
+    target_service
+  ))?;
+  Ok(())
+}
diff --git a/services/commtest/rustfmt.toml b/services/commtest/rustfmt.toml
new file mode 100644
--- /dev/null
+++ b/services/commtest/rustfmt.toml
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+tab_spaces = 2
+max_width = 80
diff --git a/services/commtest/src/main.rs b/services/commtest/src/main.rs
new file mode 100644
--- /dev/null
+++ b/services/commtest/src/main.rs
@@ -0,0 +1,3 @@
+fn main() {
+  println!("hello");
+}
\ No newline at end of file