diff --git a/README.md b/README.md
index 4020e7d..8b937eb 100644
--- a/README.md
+++ b/README.md
@@ -141,6 +141,7 @@ AXIs built and maintained by the community:
 | [`kubernetes-axi`](https://github.com/thatdudealso/kubernetes-axi)                                 | thatdudealso       | Kubernetes       | Discover, inspect, deploy, debug, scale, roll out, expose, and clean up Kubernetes workloads through safe token-efficient CLI workflows.                     |
 | [`redis-axi`](https://github.com/thatdudealso/redis-axi)                                           | thatdudealso       | Redis            | Discover, inspect, query, export, import, maintain, and diagnose Redis databases through safe token-efficient CLI workflows.                                 |
 | [`celery-axi`](https://github.com/thatdudealso/celery-axi)                                         | thatdudealso       | Celery           | Discover, inspect, run, debug, monitor, schedule, control, and safely operate Celery task queues through token-efficient CLI workflows.                      |
+| [`gherkin-cli`](https://github.com/cyberuni/gherkin-cli)                                           | unional            | Gherkin / BDD    | Parse, validate, and diff `.feature` files into a compact digest, with structured errors and a scenario-level change classifier for git refs.                |
 
 <!-- generated:catalog-community:end -->
 
diff --git a/catalog.yaml b/catalog.yaml
index 3455e9b..e892ddd 100644
--- a/catalog.yaml
+++ b/catalog.yaml
@@ -136,3 +136,8 @@ community:
     author: thatdudealso
     domain: Celery
     description: "Discover, inspect, run, debug, monitor, schedule, control, and safely operate Celery task queues through token-efficient CLI workflows."
+  - name: gherkin-cli
+    url: https://github.com/cyberuni/gherkin-cli
+    author: unional
+    domain: Gherkin / BDD
+    description: "Parse, validate, and diff `.feature` files into a compact digest, with structured errors and a scenario-level change classifier for git refs."
diff --git a/docs/index.html b/docs/index.html
index fd38b25..be09de9 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -669,6 +669,20 @@ <h2 data-annotate>The [AXI catalog].</h2>
                     token-efficient CLI workflows.
                   </td>
                 </tr>
+                <tr>
+                  <td>
+                    <a href="https://github.com/cyberuni/gherkin-cli"
+                      ><code>gherkin-cli</code></a
+                    >
+                  </td>
+                  <td>unional</td>
+                  <td>Gherkin / BDD</td>
+                  <td>
+                    Parse, validate, and diff <code>.feature</code> files into a
+                    compact digest, with structured errors and a scenario-level
+                    change classifier for git refs.
+                  </td>
+                </tr>
                 <!-- generated:catalog-community:end -->
               </tbody>
             </table>