Add basic LLM agent support

.github/ISSUE_TEMPLATE/config.yml

@@ -1,7 +1,7 @@
 blank_issues_enabled: true
 contact_links:
   - name: Discord Chat
-    url: https://discord.gg/JE7nhX6mD8
+    url: https://marimo.io/discord?ref=issues
     about: Ask questions and discuss with other marimo users.
   - name: Questions & Discussions
     url: https://github.com/marimo-team/marimo/discussions

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,28 +1,29 @@
 ## 📝 Summary
 
-<!-- 
+<!--
 Provide a concise summary of what this pull request is addressing.
 
-If this PR fixes any issues, list them here by number (e.g., Fixes #123). 
+If this PR fixes any issues, list them here by number (e.g., Fixes #123).
 -->
 
 ## 🔍 Description of Changes
 
-<!-- 
+<!--
 Detail the specific changes made in this pull request. Explain the problem addressed and how it was resolved. If applicable, provide before and after comparisons, screenshots, or any relevant details to help reviewers understand the changes easily.
 -->
 
 ## 📋 Checklist
 
 - [ ] I have read the [contributor guidelines](https://github.com/marimo-team/marimo/blob/main/CONTRIBUTING.md).
-- [ ] For large changes, or changes that affect the public API: this change was discussed or approved through an issue, on [Discord](https://discord.gg/JE7nhX6mD8), or the community [discussions](https://github.com/marimo-team/marimo/discussions) (Please provide a link if applicable).
+- [ ] For large changes, or changes that affect the public API: this change was discussed or approved through an issue, on [Discord](https://marimo.io/discord?ref=pr), or the community [discussions](https://github.com/marimo-team/marimo/discussions) (Please provide a link if applicable).
 - [ ] I have added tests for the changes made.
 - [ ] I have run the code and verified that it works as expected.
 
 ## 📜 Reviewers
 
-<!-- 
+<!--
 Tag potential reviewers from the community or maintainers who might be interested in reviewing this pull request.
 
 Your PR will be reviewed more quickly if you can figure out the right person to tag with @ -->
+
 @akshayka OR @mscolnick

.github/workflows/cla.yml

@@ -40,4 +40,4 @@ jobs:
           #custom-notsigned-prcomment: 'pull request comment with Introductory message to ask new contributors to sign'
           #custom-pr-sign-comment: 'The signature to be committed in order to sign the CLA'
           #custom-allsigned-prcomment: 'pull request comment when all contributors has signed, defaults to **CLA Assistant Lite bot** All Contributors have signed the CLA.'
-          #use-dco-flag: true - If you are using DCO instead of CLA
+          #use-dco-flag: true - If you are using DCO instead of CLA

.github/workflows/dev-release.yml

@@ -90,7 +90,13 @@ jobs:
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
-        run: npm publish --access public
+        run: |
+          for i in {1..3}; do
+            npm publish --access public && break || {
+              echo "Publish attempt $i failed, retrying..."
+              sleep 10
+            }
+          done
 
       - name: 📦 Update package.json name to @marimo-team/islands
         working-directory: frontend
@@ -112,7 +118,13 @@ jobs:
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
-        run: npm publish --access public
+        run: |
+          for i in {1..3}; do
+            npm publish --access public && break || {
+              echo "Publish attempt $i failed, retrying..."
+              sleep 10
+            }
+          done
 
       - name: 📝 Comment PR
         uses: actions/github-script@v7

.github/workflows/marimo-bot.yml

@@ -5,13 +5,22 @@ on:
     types: [created]
 
 env:
-  TURBO_TOKEN: ${{ secrets.TURBO_TOKEN }}
   TURBO_TEAM: marimo
 
 jobs:
   # Various jobs that can be triggered by comments
   create-test-release:
-    if: contains(github.event.comment.body, '/marimo create-test-release') && github.event.issue.pull_request
+    if: >
+      (
+        github.event.issue.author_association == 'OWNER' ||
+        github.event.issue.author_association == 'COLLABORATOR' ||
+        github.event.issue.author_association == 'MEMBER' ||
+        github.event.comment.author_association == 'OWNER' ||
+        github.event.comment.author_association == 'COLLABORATOR' ||
+        github.event.comment.author_association == 'MEMBER'
+      ) &&
+      github.event.issue.pull_request &&
+      contains(github.event.comment.body, '/marimo create-test-release')
     name: 📤 Publish test release
     runs-on: ubuntu-latest
     defaults:
@@ -22,11 +31,30 @@ jobs:
       - name: 🛑 Cancel Previous Runs
         uses: styfle/cancel-workflow-action@0.12.1
 
+      - name: 📝 Get PR Info
+        id: pr
+        env:
+          PR_NUMBER: ${{ github.event.issue.number }}
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+          COMMENT_AT: ${{ github.event.comment.created_at }}
+        run: |
+          pr="$(gh api /repos/${GH_REPO}/pulls/${PR_NUMBER})"
+          head_sha="$(echo "$pr" | jq -r .head.sha)"
+          pushed_at="$(echo "$pr" | jq -r .pushed_at)"
+
+          if [[ $(date -d "$pushed_at" +%s) -gt $(date -d "$COMMENT_AT" +%s) ]]; then
+              echo "Updating is not allowed because the PR was pushed to (at $pushed_at) after the triggering comment was issued (at $COMMENT_AT)"
+              exit 1
+          fi
+
+          echo "head_sha=$head_sha" >> $GITHUB_OUTPUT
+
       - name: ⬇️ Checkout repo
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
-          ref: refs/pull/${{ github.event.issue.number }}/head
+          ref: ${{ steps.pr.outputs.head_sha }}
 
       - name: 📝 Initial Comment on PR
         uses: actions/github-script@v7
@@ -58,6 +86,8 @@ jobs:
 
       - name: 📦 Build frontend
         run: make fe
+        env:
+          TURBO_TOKEN: ${{ secrets.TURBO_TOKEN }}
 
       - name: 🥚 Install Hatch
         uses: pypa/hatch@install
@@ -105,7 +135,13 @@ jobs:
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
-        run: npm publish --access public
+        run: |
+          for i in {1..3}; do
+            npm publish --access public && break || {
+              echo "Publish attempt $i failed, retrying..."
+              sleep 10
+            }
+          done
 
       - name: 📝 Update PR Comment
         uses: actions/github-script@v7

.github/workflows/pages.yml

@@ -0,0 +1,71 @@
+name: GitHub Pages
+
+on:
+  # Weekly
+  schedule:
+    - cron: '0 0 * * 0' # Run at midnight UTC on Sunday
+
+  # Allow manual trigger
+  workflow_dispatch: {}
+
+env:
+  UV_SYSTEM_PYTHON: 1
+
+jobs:
+  export-notebooks:
+    runs-on: ubuntu-latest
+
+    permissions:
+      pull-requests: write
+      contents: write
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: 🚀 Install uv
+        uses: astral-sh/setup-uv@v4
+
+      - name: 🐍 Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.12
+
+      - name: 📦 Install marimo
+        run: |
+          uv pip install marimo
+
+      - name: 🛠️ Run export
+        run: |
+          marimo export html-wasm frontend/public/files/wasm-intro.py -o out --mode run
+          sed -i -e "s/after_delay/off/g" out/index.html
+
+      - name: 📄 List changed files
+        continue-on-error: true
+        run: |
+          echo "Changed files:"
+          git diff --name-only HEAD^ HEAD
+
+      - name: 📦 Upload Pages Artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: out
+
+  deploy:
+    needs: export-notebooks
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    permissions:
+      pages: write
+      id-token: write
+
+    steps:
+      - name: 🌐 Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
+        with:
+          artifact_name: github-pages

.github/workflows/playwright.yml

@@ -108,40 +108,38 @@ jobs:
       - name: 🎭 Run Playwright tests
         working-directory: ./frontend
         run: pnpm playwright test
-        # TODO(msconick) remove continue-on-error when all tests pass
-        continue-on-error: true
         env:
           VITE_MARIMO_VERSION: ${{ env.MARIMO_VERSION }}
 
-      - name: ☁️ Google Auth
-        uses: google-github-actions/auth@v1
-        # Skip on forks
-        if: github.event.pull_request.head.repo.organization == 'marimo-team'
-        with:
-          credentials_json: ${{ secrets.GOOGLE_APPLICATION_CREDENTIALS }}
+      # - name: ☁️ Google Auth
+      #   uses: google-github-actions/auth@v2
+      #   # Skip on forks
+      #   if: github.event.pull_request.head.repo.organization == 'marimo-team'
+      #   with:
+      #     credentials_json: ${{ secrets.GOOGLE_APPLICATION_CREDENTIALS }}
 
-      - name: 🌲 Get branch name
-        id: branch-name
-        uses: tj-actions/branch-names@v7
+      # - name: 🌲 Get branch name
+      #   id: branch-name
+      #   uses: tj-actions/branch-names@v7
 
-      - name: 📦 Upload to bucket (PR)
-        uses: google-github-actions/upload-cloud-storage@v1
-        # Only on PRs and not forks
-        if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.organization == 'marimo-team'
-        with:
-          destination: marimo-oss-visual-snapshots/branches/${{ steps.branch-name.outputs.current_branch }}
-          path: frontend/e2e-tests/screenshots
+      # - name: 📦 Upload to bucket (PR)
+      #   uses: google-github-actions/upload-cloud-storage@v2
+      #   # Only on PRs and not forks
+      #   if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.organization == 'marimo-team'
+      #   with:
+      #     destination: marimo-oss-visual-snapshots/branches/${{ steps.branch-name.outputs.current_branch }}
+      #     path: frontend/e2e-tests/screenshots
 
-      - name: 📦 Upload to bucket (main)
-        uses: google-github-actions/upload-cloud-storage@v1
-        # Only on main branch and not forks
-        if: github.event_name == 'push' && github.ref == 'refs/heads/main' && github.event.pull_request.head.repo.organization == 'marimo-team'
-        with:
-          destination: marimo-oss-visual-snapshots/main
-          path: frontend/e2e-tests/screenshots
+      # - name: 📦 Upload to bucket (main)
+      #   uses: google-github-actions/upload-cloud-storage@v2
+      #   # Only on main branch and not forks
+      #   if: github.event_name == 'push' && github.ref == 'refs/heads/main' && github.event.pull_request.head.repo.organization == 'marimo-team'
+      #   with:
+      #     destination: marimo-oss-visual-snapshots/main
+      #     path: frontend/e2e-tests/screenshots
 
       - name: 📊 Upload report
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: playwright-report

.github/workflows/release.yml

@@ -76,7 +76,13 @@ jobs:
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
-        run: npm publish --access public
+        run: |
+          for i in {1..3}; do
+            npm publish --access public && break || {
+              echo "Publish attempt $i failed, retrying..."
+              sleep 10
+            }
+          done
 
       - name: 📦 Update package.json name to @marimo-team/islands
         working-directory: frontend
@@ -98,7 +104,13 @@ jobs:
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
-        run: npm publish --access public
+        run: |
+          for i in {1..3}; do
+            npm publish --access public && break || {
+              echo "Publish attempt $i failed, retrying..."
+              sleep 10
+            }
+          done
 
   publish_docker:
     name: 🐋 Publish Docker images

.github/workflows/test_be.yaml

@@ -89,10 +89,10 @@ jobs:
       - name: Test with minimal dependencies
         if: ${{ matrix.dependencies == 'core' }}
         run: |
-          hatch run +py=${{ matrix.python-version }} test:test -v tests/ -k "not test_cli"
+          hatch run +py=${{ matrix.python-version }} test:test -v tests/ -k "not test_cli" --durations=10
 
       # Test with optional dependencies
       - name: Test with optional dependencies
         if: ${{ matrix.dependencies == 'core,optional' }}
         run: |
-          hatch run +py=${{ matrix.python-version }} test-optional:test -v tests/ -k "not test_cli"
+          hatch run +py=${{ matrix.python-version }} test-optional:test -v tests/ -k "not test_cli" --durations=10

.github/workflows/test_be_dagger.yaml → .github/workflows/test_be_dagger.yaml.skip

@@ -28,6 +28,7 @@ jobs:
     name: Daggerized Backend Test
     runs-on: ubuntu-latest
     timeout-minutes: 15
+    continue-on-error: true
 
     steps:
       - name: 🛑 Cancel Previous Runs

.github/workflows/test_cli.yaml

@@ -89,7 +89,7 @@ jobs:
           done
 
       - name: Upload wheel
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: testwheel
           path: dist/*.whl
@@ -123,7 +123,7 @@ jobs:
           pip install pytest pytest-asyncio nbformat
 
       - name: Download wheel
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: testwheel
 
@@ -134,7 +134,7 @@ jobs:
       - name: Test CLI
         shell: bash
         run: |
-          pytest -v tests/_cli/test_cli*
+          pytest -v tests/_cli/test_cli* --maxfail=2
 
   test_examples:
     needs: [changes, build_wheel]
@@ -159,7 +159,7 @@ jobs:
           uv-venv: marimo-venv
 
       - name: Download wheel
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: testwheel
 

.github/workflows/test_fe_dagger.yaml → .github/workflows/test_fe_dagger.yaml.skip

@@ -31,6 +31,7 @@ jobs:
     name: 🖥️ Lint, test, build frontend
     runs-on: ubuntu-latest
     timeout-minutes: 15
+    continue-on-error: true
 
     steps:
       - name: 🛑 Cancel Previous Runs