diff --git a/register-skill/action.yaml b/register-skill/action.yaml
index aa227f5..70776d1 100644
--- a/register-skill/action.yaml
+++ b/register-skill/action.yaml
@@ -15,6 +15,10 @@ inputs:
     description: 'Optional release note for this version'
     required: false
     default: ''
+  repo_url_override:
+    description: 'Override the repo URL (defaults to GITHUB_SERVER_URL/repo)'
+    required: false
+    default: ''
 
 runs:
   using: "composite"
@@ -26,6 +30,7 @@ runs:
         INPUT_API_BASE: ${{ inputs.api_base }}
         INPUT_SKILL_SLUG: ${{ inputs.skill_slug }}
         INPUT_RELEASE_NOTE: ${{ inputs.release_note }}
+        INPUT_REPO_URL_OVERRIDE: ${{ inputs.repo_url_override }}
         SKILL_SUBPATH: ${{ env.SKILL_SUBPATH }}
         SKILL_DOC_PATH: ${{ env.SKILL_DOC_PATH }}
         GITHUB_REPOSITORY: ${{ github.repository }}
@@ -47,6 +52,7 @@ runs:
         ref_name     = os.environ['GITHUB_REF_NAME']
         sha          = os.environ['GITHUB_SHA']
         server_url   = os.environ['GITHUB_SERVER_URL'].rstrip('/')
+        repo_override = os.environ.get('INPUT_REPO_URL_OVERRIDE', '').strip()
 
         base_dir = subpath if subpath else '.'
 
@@ -96,7 +102,7 @@ runs:
             'version':          ref_name,
             'release_note':     release_note,
             'source_type':      'git_ci',
-            'repo_url':         f'{server_url}/{repo}.git',
+            'repo_url':         repo_override or f'{server_url}/{repo}.git',
             'repo_subpath':     subpath,
             'git_ref':          ref_name,
             'commit_sha':       sha,