diff --git a/.github/workflows/assign_contributor_issue.yml b/.github/workflows/assign_contributor_issue.yml
deleted file mode 100644
index 5e96861129..0000000000
--- a/.github/workflows/assign_contributor_issue.yml
+++ /dev/null
@@ -1,70 +0,0 @@
-# Assign Contributor Issue — auto-assign labeled contributor issues
-#
-# When an issue has both a `.contrib/good *` label and an `area:` label,
-# finds the least-busy contributor interested in that area (via Tally form
-# responses), assigns the issue, updates the project board, and notifies
-# the contributor on Slack.
-#
-# Errors and "no candidates" conditions are reported to the Slack activity
-# channel.
-
-name: Assign Contributor Issue
-
-on:
-  issues:
-    types: [labeled]
-  workflow_dispatch:
-    inputs:
-      issue_number:
-        description: "Issue number to test against"
-        required: true
-        type: number
-
-permissions:
-  contents: read
-
-concurrency:
-  group: assign-contributor-${{ github.event.issue.number || inputs.issue_number }}
-  cancel-in-progress: true
-
-jobs:
-  assign-contributor:
-    if: >-
-      github.event_name == 'workflow_dispatch' ||
-      (github.repository == 'zed-industries/zed' &&
-      github.event.issue.state == 'open' &&
-      (startsWith(github.event.label.name, '.contrib/good ') || startsWith(github.event.label.name, 'area:')))
-    runs-on: namespace-profile-2x4-ubuntu-2404
-    timeout-minutes: 5
-
-    steps:
-      - name: Generate app token
-        id: app-token
-        uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v3.0.0
-        with:
-          app-id: ${{ secrets.ZED_COMMUNITY_BOT_APP_ID }}
-          private-key: ${{ secrets.ZED_COMMUNITY_BOT_PRIVATE_KEY }}
-          owner: zed-industries
-
-      - name: Checkout repository
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
-        with:
-          sparse-checkout: script/github-assign-contributor-issue.py
-          sparse-checkout-cone-mode: false
-
-      - name: Set up Python
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
-        with:
-          python-version: "3.12"
-
-      - name: Install dependencies
-        run: pip install requests
-
-      - name: Assign contributor
-        env:
-          GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
-          TALLY_API_KEY: ${{ secrets.TALLY_API_KEY }}
-          TALLY_FORM_ID: ${{ vars.TALLY_CONTRIBUTOR_FORM_ID }}
-          SLACK_BOT_TOKEN: ${{ secrets.SLACK_CONTRIBUTOR_BOT_TOKEN }}
-          ISSUE_NUMBER: ${{ github.event.issue.number || inputs.issue_number }}
-        run: python script/github-assign-contributor-issue.py "$ISSUE_NUMBER"
diff --git a/.github/workflows/deploy_docs.yml b/.github/workflows/deploy_docs.yml
deleted file mode 100644
index 1739b6b257..0000000000
--- a/.github/workflows/deploy_docs.yml
+++ /dev/null
@@ -1,153 +0,0 @@
-# Generated from xtask::workflows::deploy_docs
-# Rebuild with `cargo xtask workflows`.
-name: deploy_docs
-on:
-  workflow_call:
-    inputs:
-      channel:
-        description: channel
-        type: string
-        default: ''
-      checkout_ref:
-        description: checkout_ref
-        type: string
-        default: ''
-    secrets:
-      DOCS_AMPLITUDE_API_KEY:
-        description: DOCS_AMPLITUDE_API_KEY
-        required: true
-      CLOUDFLARE_API_TOKEN:
-        description: CLOUDFLARE_API_TOKEN
-        required: true
-      CLOUDFLARE_ACCOUNT_ID:
-        description: CLOUDFLARE_ACCOUNT_ID
-        required: true
-  workflow_dispatch:
-    inputs:
-      channel:
-        description: 'Docs channel to deploy: nightly, preview, or stable'
-        type: string
-        default: ''
-      checkout_ref:
-        description: Git ref to checkout and deploy. Defaults to event SHA when omitted.
-        type: string
-        default: ''
-jobs:
-  deploy_docs:
-    if: github.repository_owner == 'zed-industries'
-    name: Build and Deploy Docs
-    runs-on: namespace-profile-16x32-ubuntu-2204
-    env:
-      DOCS_AMPLITUDE_API_KEY: ${{ secrets.DOCS_AMPLITUDE_API_KEY }}
-      CC: clang
-      CXX: clang++
-    steps:
-    - id: resolve-channel
-      name: deploy_docs::resolve_channel_step
-      run: |
-        if [ -z "$CHANNEL" ]; then
-            if [ "$GITHUB_REF" = "refs/heads/main" ]; then
-                CHANNEL="nightly"
-            else
-                echo "::error::channel input is required when ref is not main."
-                exit 1
-            fi
-        fi
-
-        case "$CHANNEL" in
-            "nightly")
-                SITE_URL="/docs/nightly/"
-                PROJECT_NAME="docs-nightly"
-                ;;
-            "preview")
-                SITE_URL="/docs/preview/"
-                PROJECT_NAME="docs-preview"
-                ;;
-            "stable")
-                SITE_URL="/docs/"
-                PROJECT_NAME="docs"
-                ;;
-            *)
-                echo "::error::Invalid docs channel '$CHANNEL'. Expected one of: nightly, preview, stable."
-                exit 1
-                ;;
-        esac
-
-        {
-            echo "channel=$CHANNEL"
-            echo "site_url=$SITE_URL"
-            echo "project_name=$PROJECT_NAME"
-        } >> "$GITHUB_OUTPUT"
-      env:
-        CHANNEL: ${{ inputs.channel }}
-    - name: steps::checkout_repo
-      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
-      with:
-        clean: false
-        ref: ${{ inputs.checkout_ref != '' && inputs.checkout_ref || github.sha }}
-    - name: steps::setup_cargo_config
-      run: |
-        mkdir -p ./../.cargo
-        cp ./.cargo/ci-config.toml ./../.cargo/config.toml
-    - name: steps::cache_rust_dependencies_namespace
-      uses: namespacelabs/nscloud-cache-action@a90bb5d4b27522ce881c6e98eebd7d7e6d1653f9
-      with:
-        cache: rust
-        path: ~/.rustup
-    - name: steps::setup_linux
-      run: ./script/linux
-    - name: steps::download_wasi_sdk
-      run: ./script/download-wasi-sdk
-    - name: ./script/generate-action-metadata
-      run: ./script/generate-action-metadata
-    - name: deploy_docs::lychee_link_check
-      uses: lycheeverse/lychee-action@82202e5e9c2f4ef1a55a3d02563e1cb6041e5332
-      with:
-        args: --no-progress --exclude '^http' './docs/src/**/*'
-        fail: true
-        jobSummary: false
-    - name: deploy_docs::install_mdbook
-      uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08
-      with:
-        mdbook-version: 0.4.37
-    - name: deploy_docs::build_docs_book
-      run: |
-        mkdir -p target/deploy
-        mdbook build ./docs --dest-dir=../target/deploy/docs/
-      env:
-        DOCS_CHANNEL: ${{ steps.resolve-channel.outputs.channel }}
-        MDBOOK_BOOK__SITE_URL: ${{ steps.resolve-channel.outputs.site_url }}
-    - name: deploy_docs::lychee_link_check
-      uses: lycheeverse/lychee-action@82202e5e9c2f4ef1a55a3d02563e1cb6041e5332
-      with:
-        args: --no-progress --exclude '^http' 'target/deploy/docs'
-        fail: true
-        jobSummary: false
-    - name: deploy_docs::docs_deploy_steps::deploy_to_cf_pages
-      uses: cloudflare/wrangler-action@da0e0dfe58b7a431659754fdf3f186c529afbe65
-      with:
-        apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-        accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-        command: pages deploy target/deploy --project-name=${{ steps.resolve-channel.outputs.project_name }} --branch main
-    - name: deploy_docs::docs_deploy_steps::upload_install_script
-      uses: cloudflare/wrangler-action@da0e0dfe58b7a431659754fdf3f186c529afbe65
-      with:
-        apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-        accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-        command: r2 object put -f script/install.sh zed-open-source-website-assets/install.sh
-    - name: deploy_docs::docs_deploy_steps::deploy_docs_worker
-      uses: cloudflare/wrangler-action@da0e0dfe58b7a431659754fdf3f186c529afbe65
-      with:
-        apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-        accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-        command: deploy .cloudflare/docs-proxy/src/worker.js
-    - name: deploy_docs::docs_deploy_steps::upload_wrangler_logs
-      if: always()
-      uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
-      with:
-        name: wrangler_logs
-        path: /home/runner/.config/.wrangler/logs/
-    timeout-minutes: 60
-defaults:
-  run:
-    shell: bash -euxo pipefail {0}
diff --git a/.github/workflows/deploy_nightly_docs.yml b/.github/workflows/deploy_nightly_docs.yml
deleted file mode 100644
index 340713e0a4..0000000000
--- a/.github/workflows/deploy_nightly_docs.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-# Generated from xtask::workflows::deploy_nightly_docs
-# Rebuild with `cargo xtask workflows`.
-name: deploy_nightly_docs
-on:
-  push:
-    branches:
-    - main
-jobs:
-  deploy_docs:
-    if: (github.repository_owner == 'zed-industries' || github.repository_owner == 'zed-extensions')
-    permissions:
-      contents: read
-    uses: zed-industries/zed/.github/workflows/deploy_docs.yml@main
-    secrets:
-      DOCS_AMPLITUDE_API_KEY: ${{ secrets.DOCS_AMPLITUDE_API_KEY }}
-      CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-      CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-    with:
-      channel: nightly
-      checkout_ref: ${{ github.sha }}
-defaults:
-  run:
-    shell: bash -euxo pipefail {0}