diff --git a/.github/workflows/ext-vscode-publish-nightly-sdk.yml b/.github/workflows/ext-vscode-publish-nightly-sdk.yml
deleted file mode 100644
index bebbdcf583..0000000000
--- a/.github/workflows/ext-vscode-publish-nightly-sdk.yml
+++ /dev/null
@@ -1,69 +0,0 @@
-# TODO: Fold this workflow's SDK login changes into ext-vscode-publish-nightly.yml
-# and delete this file. Pinned to dpc/sdk-migration-simpler-login while Max is iterating.
-# Owner: Max Paulus
-name: ext-vscode-publish-nightly-sdk
-
-on:
-    schedule:
-        - cron: '0 12 * * *' # 4 AM PST (UTC-8) = 12 UTC
-    workflow_dispatch:
-
-permissions:
-    contents: read
-    packages: write
-    checks: write
-    pull-requests: write
-
-env:
-    # Keep the publish source pinned to one reviewed branch instead of accepting arbitrary refs.
-    SDK_NIGHTLY_REF: dpc/sdk-migration-simpler-login
-
-jobs:
-    publish:
-        name: Publish Cline New SDK Extension Nightly
-        if: github.repository == 'cline/cline' && github.ref == 'refs/heads/main'
-        runs-on: ubuntu-latest
-        environment: PublishNightly
-        defaults:
-          run:
-            working-directory: apps/vscode
-
-        steps:
-            - name: Checkout trusted SDK nightly branch
-              uses: actions/checkout@v4
-              with:
-                  ref: ${{ env.SDK_NIGHTLY_REF }}
-                  lfs: true
-                  persist-credentials: false
-
-            - name: Setup Node.js
-              uses: actions/setup-node@v4
-              with:
-                  # Keep publish environment aligned with test workflow/tooling lockfile expectations.
-                  # Newer LTS (Node 24 / npm 11) can make `npm list` fail with ELSPROBLEMS during vsce packaging.
-                  node-version: 22
-
-            - name: Install root dependencies
-              run: npm ci --include=optional
-
-            - name: Install webview-ui dependencies
-              run: cd webview-ui && npm ci --include=optional
-
-            - name: Install Publishing Tools
-              run: npm install -g @vscode/vsce ovsx
-
-            - name: Publish SDK nightly extension
-              env:
-                  VSCE_PAT: ${{ secrets.VSCE_PAT }}
-                  OVSX_PAT: ${{ secrets.OVSX_PAT }}
-                  TELEMETRY_SERVICE_API_KEY: ${{ secrets.TELEMETRY_SERVICE_API_KEY }}
-                  ERROR_SERVICE_API_KEY: ${{ secrets.ERROR_SERVICE_API_KEY }}
-                  CLINE_ENVIRONMENT: production
-                  # OpenTelemetry production defaults (can be overridden at runtime)
-                  OTEL_TELEMETRY_ENABLED: ${{ secrets.OTEL_TELEMETRY_ENABLED }}
-                  OTEL_LOGS_EXPORTER: otlp
-                  OTEL_METRICS_EXPORTER: otlp
-                  OTEL_EXPORTER_OTLP_PROTOCOL: ${{ secrets.OTEL_EXPORTER_OTLP_PROTOCOL }}
-                  OTEL_EXPORTER_OTLP_ENDPOINT: ${{ secrets.OTEL_EXPORTER_OTLP_ENDPOINT }}
-                  OTEL_EXPORTER_OTLP_HEADERS: ${{ secrets.OTEL_EXPORTER_OTLP_HEADERS }}
-              run: npm run publish:marketplace:nightly