diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
new file mode 100644
index 000000000..d94cafc6d
--- /dev/null
+++ b/.github/workflows/scorecard.yml
@@ -0,0 +1,58 @@
+# This workflow uses actions that are not certified by GitHub. They are provided
+# by a third-party and are governed by separate terms of service, privacy
+# policy, and support documentation.
+
+name: Scorecard supply-chain security
+on:
+  branch_protection_rule:
+  schedule:
+    - cron: '33 7 * * 5'
+  push:
+    branches: [ "main" ]
+
+# Declare default permissions as read only.
+permissions: read-all
+
+jobs:
+  analysis:
+    name: Scorecard analysis
+    runs-on: ubuntu-latest
+    permissions:
+      # Needed to upload the results to code-scanning dashboard.
+      security-events: write
+      # Needed to publish results and get a badge (see publish_results below).
+      id-token: write
+
+    steps:
+      - name: "Checkout code"
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          persist-credentials: false
+
+      - name: "Run analysis"
+        uses: ossf/scorecard-action@0864cf19026789058feabb7e87baa5f140aac736 # v2.3.1
+        with:
+          results_file: results.sarif
+          results_format: sarif
+          # (Optional) "write" PAT token. Uncomment the `repo_token` line below if:
+          # - you want to enable the Branch-Protection check on a *public* repository.
+          # To create the PAT, follow the steps in https://github.com/ossf/scorecard-action?tab=readme-ov-file#authentication-with-fine-grained-pat-optional.
+          # repo_token: ${{ secrets.SCORECARD_TOKEN }}
+
+
+          # Publish results to OpenSSF REST API for easy access by consumers
+          publish_results: true
+
+      # Upload the results as artifacts.
+      - name: "Upload artifact"
+        uses: actions/upload-artifact@97a0fba1372883ab732affbe8f94b823f91727db # v3.pre.node20
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+
+      # Upload the results to GitHub's code scanning dashboard.
+      - name: "Upload to code-scanning"
+        uses: github/codeql-action/upload-sarif@1b1aada464948af03b950897e5eb522f92603cc2 # v3.24.9
+        with:
+          sarif_file: results.sarif
diff --git a/README.md b/README.md
index f082e5826..fb89d1885 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@
 [![Anaconda-Server Badge](https://anaconda.org/conda-forge/retriever/badges/downloads.svg)](https://anaconda.org/conda-forge/retriever)
 [![Anaconda-Server Badge](https://anaconda.org/conda-forge/retriever/badges/version.svg)](https://anaconda.org/conda-forge/retriever)
 [![Version](https://img.shields.io/pypi/v/retriever.svg)](https://pypi.python.org/pypi/retriever)
+[![OpenSSF Scorecard](https://api.scorecard.dev/projects/github.com/weecology/retriever/badge)](https://scorecard.dev/viewer/?uri=github.com/weecology/retriever)
 <a href="https://numfocus.org/sponsored-projects">
 <img alt="NumFOCUS"
    src="https://i0.wp.com/numfocus.org/wp-content/uploads/2019/06/AffiliatedProject.png" width="100" height="18">