diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 0000000..6ddc1b2
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,30 @@
+name: publish 
+on:
+  push:
+    branches: 
+      - main
+  workflow_dispatch:
+permissions:
+  contents: write
+jobs:
+  deploy:
+    name: Download and publish JSON schemas
+    if: github.event.repository.fork == false    
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo content
+        uses: actions/checkout@v4
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+      - name: Install dependencies
+        run: pip install requests
+      - name: Execute Python script 
+        run: python sync.py ./src/catalog.json ./publish
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v4
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./publish
+      
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..d12dade
--- /dev/null
+++ b/README.md
@@ -0,0 +1,8 @@
+# OpenPotato SchemaHub
+
+The aim of OpenPotato SchemaHub is to provide a central repository for the various JSON schema specifications at the OpenPotato Project. The schema files are stored under GitHub Pages and can be addressed via `https://schemahub.openpotato.org/<namesspace>/<version-tag>/<schema file>`.
+
+Here is a list of the available schema files:
+
++ https://schemahub.openpotato.org/csv-table-schema/v0.1/schema.json
++ https://schemahub.openpotato.org/opencoli/v0.1/schema.json
diff --git a/publish/CNAME b/publish/CNAME
new file mode 100644
index 0000000..93f3f38
--- /dev/null
+++ b/publish/CNAME
@@ -0,0 +1 @@
+schemahub.openpotato.org
\ No newline at end of file
diff --git a/publish/schema-catalog.json b/publish/schema-catalog.json
new file mode 100644
index 0000000..4564af9
--- /dev/null
+++ b/publish/schema-catalog.json
@@ -0,0 +1,51 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "id": "https://schemahub.openpotato.org/schema-catalog.json",
+  "title": "Catalog Schema Specification for schemahub.openpotato.org",
+  "description": "JSON schema for the schemahub.openpotato.org catalog file",
+  "type": "object",
+  "properties": {
+    "schemas": {
+      "description": "A list of JSON schema references.",
+      "type": "array",
+      "items": {
+        "type": "object",
+        "properties": {
+          "name": {
+            "description": "The name of the schema",
+            "type": "string"
+          },
+          "description": {
+            "description": "A description of the schema",
+            "type": "string"
+          },
+          "urls": {
+            "description": "A list of absolute schema location URLs",
+            "uniqueItems": true,
+            "type": "array",
+            "items": {
+              "type": "string",
+              "format": "uri",
+              "pattern": "^https://"
+            }
+          },
+          "targetFolder": {
+            "description": "A relative target folder into which the schema files for the publication are to be copied.",
+            "type": "string"
+          }
+        },
+        "required": [
+          "name",
+          "description",
+          "urls",
+          "targetFolder"
+        ],
+        "additionalProperties": false
+      }
+    }
+  },
+  "required": [
+    "schemas"
+  ],
+  "additionalProperties": false
+}
\ No newline at end of file
diff --git a/src/catalog.json b/src/catalog.json
new file mode 100644
index 0000000..cb9d2b8
--- /dev/null
+++ b/src/catalog.json
@@ -0,0 +1,22 @@
+{
+  "$schema": "https://schemahub.openpotato.org/schema-catalog.json",
+  "version": 1,
+  "schemas": [
+    {
+      "name": "CSV Table Schema Specification v-0.1",
+      "description": "JSON schema for CSV Table Schema (version 0.1)",
+      "targetFolder": "csv-table-schema/v0.1",
+      "urls": [
+        "https://raw.githubusercontent.com/openpotato/csv-table-schema/main/schemas/v0.1/schema.json"
+      ]
+    },
+    {
+      "name": "OpenCoLi Schema v-0.1",
+      "description": "JSON schema for OpenCoLi format (version 0.1)",
+      "targetFolder": "opencoli/v0.1",
+      "urls": [
+        "https://raw.githubusercontent.com/openpotato/opencoli/main/schemas/v0.1/schema.json"
+      ]
+    }
+  ]
+}
diff --git a/sync.py b/sync.py
new file mode 100644
index 0000000..7a30173
--- /dev/null
+++ b/sync.py
@@ -0,0 +1,44 @@
+import json
+import os
+import requests
+import argparse
+
+def download_json_files(catalog_file_path, base_target_folder):
+    # Read the JSON catalog file
+    with open(catalog_file_path, 'r') as file:
+        data = json.load(file)
+
+    # Iterate through the schemas
+    for schema in data['schemas']:
+        relative_target_folder = schema['targetFolder']
+        urls = schema['urls']
+
+        # Create the full path to the target folder under the base folder
+        full_target_folder = os.path.join(base_target_folder, relative_target_folder)
+
+        # Create the target folder if it doesn't exist
+        if not os.path.exists(full_target_folder):
+            os.makedirs(full_target_folder)
+
+        # Download each JSON file and save it to the target folder
+        for url in urls:
+            response = requests.get(url)
+            if response.status_code == 200:
+                file_name = os.path.join(full_target_folder, url.split('/')[-1])
+                with open(file_name, 'w', encoding='utf8') as json_file:
+                    json_file.write(response.text)
+                print(f"Downloaded and saved {url} to {file_name}")
+            else:
+                print(f"Failed to download {url}")
+
+if __name__ == "__main__":
+    # Setup argument parser
+    parser = argparse.ArgumentParser(description="Download JSON schemas and save them to specified folders.")
+    parser.add_argument('catalog_file_path', type=str, help='Path to the input JSON file.')
+    parser.add_argument('base_target_folder', type=str, help='Base folder where target folders will be created.')
+    
+    # Parse arguments
+    args = parser.parse_args()
+    
+    # Call the download function with the provided arguments
+    download_json_files(args.catalog_file_path, args.base_target_folder)