diff --git a/.github/workflows/pr-reviewdog.yml b/.github/workflows/pr-reviewdog.yml
new file mode 100644
index 00000000000000..2bd5090dffecaf
--- /dev/null
+++ b/.github/workflows/pr-reviewdog.yml
@@ -0,0 +1,143 @@
+name: PR Reviewdog
+
+on:
+  workflow_run:
+    workflows:
+      - "Test"
+    types:
+      - completed
+
+permissions:
+  # Download artifact from lint workflow.
+  actions: read
+  # Post inline review comments via reviewdog.
+  pull-requests: write
+  # Report commit status.
+  statuses: write
+
+jobs:
+  reviewdog:
+    runs-on: ubuntu-latest
+    env:
+      STATUS_PATH: repos/${{ github.repository }}/statuses/${{ github.event.workflow_run.head_sha }}
+      STATUS_CONTEXT: ${{ github.workflow }}
+      STATUS_TARGET: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+    steps:
+      - name: Mark status as pending
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh api "$STATUS_PATH" \
+            -f state=pending \
+            -f context="$STATUS_CONTEXT" \
+            -f description='Running' \
+            -f target_url="$STATUS_TARGET"
+
+      - name: Identify PR
+        id: identify-pr
+        env:
+          BASE_REPO: ${{ github.repository }}
+          GITHUB_TOKEN: ${{ github.token }}
+          HEAD_REPO: ${{ github.event.workflow_run.head_repository.full_name }}
+          HEAD_SHA: ${{ github.event.workflow_run.head_sha }}
+        run: |
+          PR_NUMBER=$(gh api "repos/$HEAD_REPO/commits/$HEAD_SHA/pulls" \
+            --jq ".[] | select(.base.repo.full_name == \"$BASE_REPO\") | .number")
+          echo "number=$PR_NUMBER" >> $GITHUB_OUTPUT
+
+      - name: Download artifact
+        if: steps.identify-pr.outputs.number
+        continue-on-error: true
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        with:
+          name: lint-results
+          path: lint-results
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          run-id: ${{ github.event.workflow_run.id }}
+
+      - name: Check for artifact
+        id: check
+        if: steps.identify-pr.outputs.number && hashFiles('lint-results/') != ''
+        run: echo "HAS_ARTIFACT=true" >> "$GITHUB_OUTPUT"
+
+      - name: Checkout
+        if: steps.identify-pr.outputs.number
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          path: browser-compat-data
+          ref: main
+          persist-credentials: false
+
+      - name: Setup reviewdog
+        if: steps.check.outputs.HAS_ARTIFACT == 'true'
+        uses: reviewdog/action-setup@d8a7baabd7f3e8544ee4dbde3ee41d0011c3a93f # v1.5.0
+        with:
+          reviewdog_version: v0.21.0
+
+      - name: Add PR review with suggested changes using `git diff` output
+        if: steps.check.outputs.HAS_ARTIFACT == 'true' && hashFiles('lint-results/lint.diff') != ''
+        working-directory: browser-compat-data
+        env:
+          CI_PULL_REQUEST: ${{ steps.identify-pr.outputs.number }}
+          CI_COMMIT: ${{ github.event.workflow_run.head_sha }}
+          CI_REPO_OWNER: ${{ github.repository_owner }}
+          CI_REPO_NAME: ${{ github.event.repository.name }}
+          CI_BRANCH: ${{ github.event.workflow_run.head_branch }}
+          REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          env -u GITHUB_ACTIONS reviewdog \
+            -guess \
+            -name="bcd-linter" \
+            -f=diff \
+            -f.diff.strip=1 \
+            -filter-mode=diff_context \
+            -reporter=github-pr-review < ../lint-results/lint.diff
+
+      - name: Post or update PR comment with context
+        if: steps.check.outputs.HAS_ARTIFACT == 'true' && hashFiles('lint-results/lint.diff') != ''
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          REPO: ${{ github.repository }}
+          PR_NUMBER: ${{ steps.identify-pr.outputs.number }}
+          TEST_RUN_ID: ${{ github.event.workflow_run.id }}
+          TEST_RUN_URL: ${{ github.event.workflow_run.html_url }}
+        run: |
+          LINT_JOB_URL=$(gh api --paginate "repos/$REPO/actions/runs/$TEST_RUN_ID/jobs" \
+            --jq '.jobs[] | select(.name == "lint") | .html_url' | head -1)
+          LINT_JOB_URL=${LINT_JOB_URL:-$TEST_RUN_URL}
+
+          BODY="<!-- bcd-reviewdog -->
+          The [lint check]($LINT_JOB_URL) found auto-fixable issues. Apply suggested changes (attributed to \`bcd-linter\`), or to fix all at once, run \`npm run lint:fix\` locally.
+
+          See also: [Automated lint suggestions on pull requests](https://github.com/$REPO/blob/main/docs/testing.md#automated-lint-suggestions-on-pull-requests)"
+
+          COMMENT_ID=$(gh api --paginate "repos/$REPO/issues/$PR_NUMBER/comments" \
+            --jq '.[] | select(.user.login == "github-actions[bot]" and (.body | startswith("<!-- bcd-reviewdog -->"))) | .id' | head -1)
+
+          if [ -n "$COMMENT_ID" ]; then
+            gh api -X PATCH "repos/$REPO/issues/comments/$COMMENT_ID" -f body="$BODY"
+          else
+            gh api "repos/$REPO/issues/$PR_NUMBER/comments" -f body="$BODY"
+          fi
+
+      - name: Mark status as success
+        if: success()
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh api "$STATUS_PATH" \
+            -f state=success \
+            -f context="$STATUS_CONTEXT" \
+            -f description='Successful' \
+            -f target_url="$STATUS_TARGET"
+
+      - name: Mark status as failure
+        if: failure()
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh api "$STATUS_PATH" \
+            -f state=failure \
+            -f context="$STATUS_CONTEXT" \
+            -f description='Failing' \
+            -f target_url="$STATUS_TARGET"
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 52441910783733..814d383bdbb643 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -55,7 +55,31 @@ jobs:
 
       - run: npm ci
 
-      - run: npm run lint -- --fail-on-warnings
+      - name: Lint
+        id: lint
+        run: npm run lint -- --fail-on-warnings
+
+      - name: Fix lint issues
+        id: lint-fix
+        if: failure() && steps.lint.conclusion == 'failure'
+        run: |
+          npm run lint:fix
+          if [[ -n $(git diff) ]]; then
+            echo "files_modified=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Collect artifact files
+        if: failure() && steps.lint-fix.outputs.files_modified == 'true'
+        run: |
+          mkdir -p lint-results
+          git diff > lint-results/lint.diff
+
+      - name: Upload artifact
+        if: failure() && steps.lint-fix.outputs.files_modified == 'true'
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        with:
+          name: lint-results
+          path: lint-results
 
   test:
     runs-on: ubuntu-latest
diff --git a/docs/testing.md b/docs/testing.md
index be16403e705fa5..025d514ece3e40 100644
--- a/docs/testing.md
+++ b/docs/testing.md
@@ -22,6 +22,12 @@ For more information on the schema for feature data, see [`compat-data-schema.md
 
 For more information on the schema for browser data, see [`browsers-schema.md`](../schemas/browsers-schema.md) and [`browsers.schema.json`](../schemas/browsers.schema.json).
 
+## Automated lint suggestions on pull requests
+
+When the lint check fails on a pull request, CI runs `npm run lint:fix` and posts the auto-fixable changes as inline review suggestions, attributed to `bcd-linter`. You can accept individual suggestions through GitHub's review UI, or apply all of them at once by running `npm run lint:fix` locally and committing the result.
+
+If a suggestion looks wrong (for example, the linter is reporting a false positive), reply on the suggestion explaining why — a maintainer can help.
+
 ## Generate statistics
 
 To see how changes will affect the statistics of exact (formerly "real") and ranged values, you can run `npm run stats [folder]`. This generates a Markdown-formatted table of the percentages of exact and ranged values for the eight primary browsers that browser-compat-data is focusing on. The script also takes an optional argument regarding a specific folder (such as `api` or `javascript`), which will print statistics result for only that folder. Additionally, you can run the script with `--all` to get statistics for all browsers tracked in BCD, not just the primary eight.