diff --git a/README.md b/README.md
index 9d0166f..ad44ce6 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 # JSON Web Token Reverse Proxy
 
+`jwtpxy` simplifies API security by pre-validating and parsing JWT web tokens into HTTP headers easily read by backend services.
+
 ## Environment Variable Configuration
 
 | Variable         | Default                                             | Description                                                   |
@@ -19,9 +21,7 @@
 | `REQUIRE_TOKEN`  | `true`                                              | set to string "false" to allow un-authenticated pass-through. |
 | `SIG_HEADER`     | `shared_secret_change_me`                           | Signature header / shared secret                              |
 
-## Development
-
-### Test
+## Test
 
 Start Keycloak
 ```shell script
@@ -48,11 +48,119 @@ export TOKEN=$(curl -X POST "http://localhost:8090/auth/realms/master/protocol/o
 curl -L -X GET 'http://localhost:8080/' -H "Authorization: Bearer ${TOKEN}"
 ```
 
+Sample utility server output (for debugging):
+
+```json
+{
+  "http_header": {
+    "Accept": [
+      "*/*"
+    ],
+    "Accept-Encoding": [
+      "gzip, deflate, br"
+    ],
+    "Access": [
+      "This is a test"
+    ],
+    "Authorization": [
+      "Bearer eyJhbGciOiJSUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICJqeWkxSHN0SnNzaGpQSjBpRUJZTzgwWlJUNWNPdzV2MnNRcUNmZnJGR1B3In0.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.QXkZ9Y86opTXaT0olHyyNQOs8hnsllJZO0yPWFb8Gnda-tpOi9qvugilgqkO77rzN3BH1x8rFRQbeuhr0_b4kcH3P9VOZrgoTH_B7dweLh4Q8f8rc7sYcaI-F69sVEc0B3TLZHtKBfOvAVpJvB2QlUqk-O4Mj_isgpIE9Q46pvQ8oIcdVj3-MrSTIxgosCW-WGn9E6KCHIMBUJB47oUUdxtt95wMI5lgSEJN45k5Ie2znR36smogzcNZmey2wTHfzVpO7DgLL4wKgD6cjKNiPF_tydA6mV9wqqvrLqV73wdCs1a_-on_HKbQmDNawQXnZvvhW23CSZsr3_sAhWzImg"
+    ],
+    "From": [
+      "craig"
+    ],
+    "Groups": [
+      "[\"offline_access\",\"analyst\",\"developer\",\"uma_authorization\",\"evaluator\"]"
+    ],
+    "Jwtpxy-Headers": [
+      "JwtPxy-Headers",
+      "JwtPxy-Token-Status",
+      "JwtPxy-Require-Token-Mode",
+      "JwtPxy-Signature",
+      "From",
+      "Realm-Access",
+      "Groups"
+    ],
+    "Jwtpxy-Require-Token-Mode": [
+      "true"
+    ],
+    "Jwtpxy-Signature": [
+      "shared_secret"
+    ],
+    "Jwtpxy-Token-Status": [
+      "valid"
+    ],
+    "Realm-Access": [
+      "{\"roles\":[\"offline_access\",\"analyst\",\"developer\",\"uma_authorization\",\"evaluator\"]}"
+    ],
+    "User-Agent": [
+      "PostmanRuntime/7.26.2"
+    ],
+    "X-Forwarded-For": [
+      "127.0.0.1"
+    ]
+  },
+  "token": {
+    "header": {
+      "alg": "RS256",
+      "kid": "jyi1HstJsshjPJ0iEBYO80ZRT5cOw5v2sQqCffrFGPw",
+      "typ": "JWT"
+    },
+    "data": {
+      "acr": "1",
+      "aud": "account",
+      "azp": "test_client",
+      "email": "cj@imti.co",
+      "email_verified": true,
+      "exp": 1596256337,
+      "family_name": "Johnston",
+      "given_name": "Craig",
+      "groups": [
+        "offline_access",
+        "analyst",
+        "developer",
+        "uma_authorization",
+        "evaluator"
+      ],
+      "iat": 1596256277,
+      "iss": "http://localhost:8090/auth/realms/master",
+      "jti": "77da96a2-aa06-4f03-9679-90ec26fff38f",
+      "name": "Craig Johnston",
+      "preferred_username": "craig",
+      "realm_access": {
+        "roles": [
+          "offline_access",
+          "analyst",
+          "developer",
+          "uma_authorization",
+          "evaluator"
+        ]
+      },
+      "resource_access": {
+        "account": {
+          "roles": [
+            "manage-account",
+            "manage-account-links",
+            "view-profile"
+          ]
+        }
+      },
+      "scope": "roles email profile",
+      "session_state": "9361f682-b06b-415c-8f7f-fb242ab002e2",
+      "sub": "0373391b-5672-4d79-85d2-549958b3a0fc",
+      "typ": "Bearer"
+    },
+    "signature": "QXkZ9Y86opTXaT0olHyyNQOs8hnsllJZO0yPWFb8Gnda-tpOi9qvugilgqkO77rzN3BH1x8rFRQbeuhr0_b4kcH3P9VOZrgoTH_B7dweLh4Q8f8rc7sYcaI-F69sVEc0B3TLZHtKBfOvAVpJvB2QlUqk-O4Mj_isgpIE9Q46pvQ8oIcdVj3-MrSTIxgosCW-WGn9E6KCHIMBUJB47oUUdxtt95wMI5lgSEJN45k5Ie2znR36smogzcNZmey2wTHfzVpO7DgLL4wKgD6cjKNiPF_tydA6mV9wqqvrLqV73wdCs1a_-on_HKbQmDNawQXnZvvhW23CSZsr3_sAhWzImg"
+  }
+}
+```
+
 Cleanup
 ```shell script
 docker-compose stop && docker-compose rm
 ```
 
+## Development
+
 ### Test Release
 
 ```bash