diff --git a/tools/dependency/ossf_scorecard.py b/tools/dependency/ossf_scorecard.py
new file mode 100755
index 000000000000..d15f97f9fde8
--- /dev/null
+++ b/tools/dependency/ossf_scorecard.py
@@ -0,0 +1,143 @@
+#!/usr/bin/env python3
+
+# Run OSSF Scorecard (https://github.com/ossf/scorecard) against Envoy dependencies.
+#
+# Usage:
+#
+#   tools/dependency/ossf_scorecard.sh <path to repository_locations.bzl> \
+#       <path to scorecard binary> \
+#       <output CSV path>
+#
+# You will need to checkout and build the OSSF scorecard binary independently and supply it as a CLI
+# argument.
+#
+# You will need to set a GitHub access token in the GITHUB_AUTH_TOKEN environment variable. You can
+# generate personal access tokens under developer settings on GitHub. You should restrict the scope
+# of the token to "repo: public_repo".
+#
+# The output is CSV suitable for import into Google Sheets.
+
+from collections import namedtuple
+import csv
+import json
+import os
+import subprocess as sp
+import sys
+
+import utils
+
+Scorecard = namedtuple('Scorecard', [
+    'name',
+    'contributors',
+    'active',
+    'ci_tests',
+    'pull_requests',
+    'code_review',
+    'fuzzing',
+    'security_policy',
+    'releases',
+])
+
+
+# Thrown on errors related to release date.
+class OssfScorecardError(Exception):
+  pass
+
+
+# We skip build, test, etc.
+def IsScoredUseCategory(use_category):
+  return len(
+      set(use_category).intersection([
+          'dataplane_core', 'dataplane_ext', 'controlplane', 'observability_core',
+          'observability_ext'
+      ])) > 0
+
+
+def Score(scorecard_path, repository_locations):
+  results = {}
+  for dep, metadata in sorted(repository_locations.items()):
+    if not IsScoredUseCategory(metadata['use_category']):
+      continue
+    results_key = metadata['project_name']
+    formatted_name = '=HYPERLINK("%s", "%s")' % (metadata['project_url'], results_key)
+    github_project_url = utils.GetGitHubProjectUrl(metadata['urls'])
+    if not github_project_url:
+      na = 'Not Scorecard compatible'
+      results[results_key] = Scorecard(name=formatted_name,
+                                       contributors=na,
+                                       active=na,
+                                       ci_tests=na,
+                                       pull_requests=na,
+                                       code_review=na,
+                                       fuzzing=na,
+                                       security_policy=na,
+                                       releases=na)
+      continue
+    raw_scorecard = json.loads(
+        sp.check_output(
+            [scorecard_path, f'--repo={github_project_url}', '--show-details', '--format=json']))
+    checks = {c['CheckName']: c for c in raw_scorecard['Checks']}
+
+    # Generic check format.
+    def Format(key):
+      score = checks[key]
+      status = score['Pass']
+      confidence = score['Confidence']
+      return f'{status} ({confidence})'
+
+    # Releases need to be extracted from Signed-Releases.
+    def ReleaseFormat():
+      score = checks['Signed-Releases']
+      if score['Pass']:
+        return Format('Signed-Releases')
+      details = score['Details']
+      release_found = details is not None and any('release found:' in d for d in details)
+      if release_found:
+        return 'True (10)'
+      else:
+        return 'False (10)'
+
+    results[results_key] = Scorecard(name=formatted_name,
+                                     contributors=Format('Contributors'),
+                                     active=Format('Active'),
+                                     ci_tests=Format('CI-Tests'),
+                                     pull_requests=Format('Pull-Requests'),
+                                     code_review=Format('Code-Review'),
+                                     fuzzing=Format('Fuzzing'),
+                                     security_policy=Format('Security-Policy'),
+                                     releases=ReleaseFormat())
+    print(raw_scorecard)
+    print(results[results_key])
+  return results
+
+
+def PrintCsvResults(csv_output_path, results):
+  headers = Scorecard._fields
+  with open(csv_output_path, 'w') as f:
+    writer = csv.writer(f)
+    writer.writerow(headers)
+    for name in sorted(results):
+      writer.writerow(getattr(results[name], h) for h in headers)
+
+
+if __name__ == '__main__':
+  if len(sys.argv) != 4:
+    print(
+        'Usage: %s <path to repository_locations.bzl> <path to scorecard binary> <output CSV path>'
+        % sys.argv[0])
+    sys.exit(1)
+  access_token = os.getenv('GITHUB_AUTH_TOKEN')
+  if not access_token:
+    print('Missing GITHUB_AUTH_TOKEN')
+    sys.exit(1)
+  path = sys.argv[1]
+  scorecard_path = sys.argv[2]
+  csv_output_path = sys.argv[3]
+  spec_loader = utils.repository_locations_utils.load_repository_locations_spec
+  path_module = utils.LoadModule('repository_locations', path)
+  try:
+    results = Score(scorecard_path, spec_loader(path_module.REPOSITORY_LOCATIONS_SPEC))
+    PrintCsvResults(csv_output_path, results)
+  except OssfScorecardError as e:
+    print(f'An error occurred while processing {path}, please verify the correctness of the '
+          f'metadata: {e}')
diff --git a/tools/dependency/utils.py b/tools/dependency/utils.py
index 15deb07576a4..7cd74c3f1f0e 100644
--- a/tools/dependency/utils.py
+++ b/tools/dependency/utils.py
@@ -30,6 +30,16 @@ def RepositoryLocations():
   return locations
 
 
+# Obtain GitHub project URL from a list of URLs.
+def GetGitHubProjectUrl(urls):
+  for url in urls:
+    if not url.startswith('https://github.com/'):
+      continue
+    components = url.split('/')
+    return f'https://github.com/{components[3]}/{components[4]}'
+  return None
+
+
 # Information releated to a GitHub release version.
 GitHubRelease = namedtuple('GitHubRelease', ['organization', 'project', 'version', 'tagged'])