diff --git a/docs/roadmap/implementation.md b/docs/roadmap/implementation.md
index d4e479e..71961b3 100644
--- a/docs/roadmap/implementation.md
+++ b/docs/roadmap/implementation.md
@@ -43,7 +43,7 @@ are prepared. If the new tool dependency itself requires a higher minimum,
 handle that compatibility change together with the cutover rather than
 leaving the current release checker unusable.
 
-## Stage 2: Add ConfigKit's ReleaseKit profile
+## Stage 2: Add ConfigKit's ReleaseKit profile — Complete
 
 1. Add `releasekit.json` at the repository root with `product` set to
    `ConfigKit`, `remote` set to `origin`, and `expected_push_url` set to
diff --git a/releasekit.json b/releasekit.json
new file mode 100644
index 0000000..07b6602
--- /dev/null
+++ b/releasekit.json
@@ -0,0 +1,12 @@
+{
+  "product": "ConfigKit",
+  "remote": "origin",
+  "expected_push_url": "https://gitea.maximumdirect.net/eric/ConfigKit.git",
+  "validation": {
+    "go": {
+      "race": true,
+      "full_vet": true,
+      "compile_targets": ["linux/amd64", "linux/arm64"]
+    }
+  }
+}
diff --git a/releasekit_profile_test.go b/releasekit_profile_test.go
new file mode 100644
index 0000000..b7cea7a
--- /dev/null
+++ b/releasekit_profile_test.go
@@ -0,0 +1,53 @@
+package configkit
+
+import (
+	"bytes"
+	"encoding/json"
+	"os"
+	"reflect"
+	"testing"
+)
+
+func TestReleaseKitProfile(t *testing.T) {
+	data, err := os.ReadFile("releasekit.json")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var profile struct {
+		Product         string `json:"product"`
+		Remote          string `json:"remote"`
+		ExpectedPushURL string `json:"expected_push_url"`
+		Validation      struct {
+			Go struct {
+				Race           bool     `json:"race"`
+				FullVet        bool     `json:"full_vet"`
+				CompileTargets []string `json:"compile_targets"`
+			} `json:"go"`
+		} `json:"validation"`
+	}
+
+	decoder := json.NewDecoder(bytes.NewReader(data))
+	decoder.DisallowUnknownFields()
+	if err := decoder.Decode(&profile); err != nil {
+		t.Fatalf("decode release profile: %v", err)
+	}
+
+	if profile.Product != "ConfigKit" {
+		t.Errorf("product = %q, want ConfigKit", profile.Product)
+	}
+	if profile.Remote != "origin" {
+		t.Errorf("remote = %q, want origin", profile.Remote)
+	}
+	if profile.ExpectedPushURL != "https://gitea.maximumdirect.net/eric/ConfigKit.git" {
+		t.Errorf("expected push URL = %q", profile.ExpectedPushURL)
+	}
+	goValidation := profile.Validation.Go
+	if !goValidation.Race || !goValidation.FullVet {
+		t.Errorf("race and full vet must be selected: race=%t full_vet=%t", goValidation.Race, goValidation.FullVet)
+	}
+	wantTargets := []string{"linux/amd64", "linux/arm64"}
+	if !reflect.DeepEqual(goValidation.CompileTargets, wantTargets) {
+		t.Errorf("compile targets = %v, want %v", goValidation.CompileTargets, wantTargets)
+	}
+}