diff --git a/.cspell.json b/.cspell.json
new file mode 100644
index 0000000..1c9669d
--- /dev/null
+++ b/.cspell.json
@@ -0,0 +1,43 @@
+{
+  "version": "0.2",
+  "language": "en",
+  "ignorePaths": [
+    ".git/**",
+    "node_modules/**",
+    "site/**",
+    ".venv/**",
+    "*.json",
+    "*.lock",
+    "*.svg",
+    "*.png",
+    "*.jpg"
+  ],
+  "dictionaries": ["en_US", "softwareTerms", "filetypes", "node", "html", "css", "markdown"],
+  "words": [
+    "Notifiarr",
+    "Sonarr",
+    "Radarr",
+    "Lidarr",
+    "Readarr",
+    "Prowlarr",
+    "Bazarr",
+    "Tautulli",
+    "Overseerr",
+    "Jellyseerr",
+    "qBittorrent",
+    "rTorrent",
+    "Deluge",
+    "Plex",
+    "Jellyfin",
+    "Emby",
+    "Mkdocs",
+    "mkdocs",
+    "Webhook",
+    "webhooks",
+    "Telegraf",
+    "Plexpass",
+    "venv",
+    "Plexpy"
+  ],
+  "allowCompoundWords": true
+}
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..ab6dc9d
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,25 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+      day: monday
+      time: "04:00"
+      timezone: America/Chicago
+    labels: ["dependencies", "github-actions"]
+    open-pull-requests-limit: 5
+
+  - package-ecosystem: pip
+    directory: /
+    schedule:
+      interval: weekly
+      day: monday
+      time: "04:00"
+      timezone: America/Chicago
+    labels: ["dependencies", "python"]
+    open-pull-requests-limit: 5
+    groups:
+      mkdocs:
+        patterns:
+          - mkdocs*
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 19bbb6e..8b8a2fd 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,12 +4,19 @@ on:
   push:
     branches-ignore:
       - main
+  pull_request:
+    branches:
+      - main
+
+permissions:
+  contents: read
 
 jobs:
   build:
     runs-on: ubuntu-latest
     concurrency:
       group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
     steps:
       - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index bbbe9f9..9eb094f 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -12,6 +12,7 @@ jobs:
       contents: write
     concurrency:
       group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
     steps:
       - name: Clone repository
         uses: actions/checkout@v6
diff --git a/.github/workflows/precommit.yml b/.github/workflows/precommit.yml
new file mode 100644
index 0000000..8d4a1c0
--- /dev/null
+++ b/.github/workflows/precommit.yml
@@ -0,0 +1,57 @@
+name: Pre-commit
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches-ignore:
+      - main
+
+permissions:
+  contents: read
+
+concurrency:
+  group: precommit-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  precommit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          # Need full history so pre-commit can diff against the PR base.
+          fetch-depth: 0
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "22"
+      # Only check files changed in the PR / push. Adding pre-commit to a
+      # repo with existing content shouldn't fail on legacy violations —
+      # only new/modified files get linted. Maintainers can clean up the
+      # backlog with `pre-commit run --all-files` in follow-up sweeps.
+      - name: Resolve change range
+        id: range
+        run: |
+          if [ "${{ github.event_name }}" = "pull_request" ]; then
+            echo "from=${{ github.event.pull_request.base.sha }}" >> "$GITHUB_OUTPUT"
+            echo "to=${{ github.event.pull_request.head.sha }}" >> "$GITHUB_OUTPUT"
+          else
+            from="${{ github.event.before }}"
+            # First push of a new branch reports before=0000... — fall back to HEAD~1
+            if [ "$from" = "0000000000000000000000000000000000000000" ] || [ -z "$from" ]; then
+              from=$(git rev-parse HEAD~1 2>/dev/null || echo "")
+            fi
+            # If branch has only one commit, lint just the HEAD commit
+            if [ -z "$from" ]; then
+              from="${{ github.sha }}"
+            fi
+            echo "from=$from" >> "$GITHUB_OUTPUT"
+            echo "to=${{ github.sha }}" >> "$GITHUB_OUTPUT"
+          fi
+      - uses: pre-commit/action@v3.0.1
+        with:
+          extra_args: --from-ref ${{ steps.range.outputs.from }} --to-ref ${{ steps.range.outputs.to }}
diff --git a/.markdown-link-check.json b/.markdown-link-check.json
new file mode 100644
index 0000000..d219115
--- /dev/null
+++ b/.markdown-link-check.json
@@ -0,0 +1,21 @@
+{
+  "ignorePatterns": [
+    { "pattern": "^http://127\\.0\\.0\\.1" },
+    { "pattern": "^http://localhost" },
+    { "pattern": "^https?://example\\." }
+  ],
+  "replacementPatterns": [
+    { "pattern": "^/", "replacement": "{{BASEURL}}/" }
+  ],
+  "httpHeaders": [
+    {
+      "urls": ["https://github.com", "https://raw.githubusercontent.com"],
+      "headers": { "Accept": "text/html", "User-Agent": "Mozilla/5.0 (compatible; markdown-link-check)" }
+    }
+  ],
+  "timeout": "10s",
+  "retryOn429": true,
+  "retryCount": 3,
+  "fallbackRetryDelay": "30s",
+  "aliveStatusCodes": [200, 206, 301, 302, 304, 308, 401, 403]
+}
diff --git a/.markdownlint.yaml b/.markdownlint.yaml
new file mode 100644
index 0000000..ba9cf7e
--- /dev/null
+++ b/.markdownlint.yaml
@@ -0,0 +1,23 @@
+# markdownlint config — see https://github.com/DavidAnson/markdownlint/blob/main/doc/Rules.md
+default: true
+
+# MkDocs Material uses content tabs + admonitions that look like HTML to
+# markdownlint. Trust the strict mkdocs build to catch true breakage.
+MD033: false  # inline HTML allowed (mermaid blocks, admonition raw HTML)
+
+# Heading siblings on the same level often differ in case (proper nouns).
+MD024:
+  siblings_only: true
+
+# MkDocs Material rewrites bare links; allow them.
+MD034: false  # bare URLs
+
+# Material themes encourage 4-space indent under nested list items.
+MD007:
+  indent: 4
+
+# Line length: don't enforce — wiki paragraphs are long-form prose.
+MD013: false
+
+# Allow trailing punctuation in headings.
+MD026: false
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..b097918
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,26 @@
+default_install_hook_types: [pre-commit, pre-push]
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v6.0.0
+    hooks:
+      - id: trailing-whitespace
+        exclude: ^docs/.*\.md$
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: check-merge-conflict
+      - id: mixed-line-ending
+        args: ['--fix=lf']
+
+  - repo: https://github.com/igorshubovych/markdownlint-cli
+    rev: v0.42.0
+    hooks:
+      - id: markdownlint
+        args: ['--config', '.markdownlint.yaml', '--ignore', 'site/', '--ignore', '.venv/']
+
+  - repo: https://github.com/streetsidesoftware/cspell-cli
+    rev: v8.17.3
+    hooks:
+      - id: cspell
+        args: ['--no-progress', '--no-summary', '--quiet', '--gitignore', '--config', '.cspell.json']
+        files: \.(md|markdown)$
+        exclude: ^(site/|\.venv/)
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..39282ef
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,84 @@
+# Contributing to Notifiarr Wiki
+
+Thanks for helping improve the Notifiarr Wiki. This guide covers how to report issues, set up your local environment, and submit changes.
+
+## Ways to contribute
+
+- Fix typos, broken links, or unclear wording in existing pages.
+- Add documentation for new Notifiarr features or integrations.
+- Improve diagrams, examples, or screenshots.
+- Report content gaps or technical errors via the issue tracker.
+
+If you're new to open source, look for issues labeled `good first issue`.
+
+## Reporting issues
+
+Open an issue on this repository describing:
+
+- What page or section the problem affects (link or path).
+- What you expected the docs to say.
+- What the docs actually say (or where they're missing).
+- Optionally: a suggested fix.
+
+For Notifiarr application bugs (not docs bugs), please file in the [Notifiarr application repository](https://github.com/Notifiarr/notifiarr/issues) instead.
+
+## Local development
+
+The wiki is built with [MkDocs](https://www.mkdocs.org/) + Material theme. You need Python 3.12+.
+
+```bash
+git clone https://github.com/Notifiarr/mkdocs-wiki.git
+cd mkdocs-wiki
+python3 -m venv .venv
+source .venv/bin/activate
+pip install -r requirements.txt
+mkdocs serve
+```
+
+Open <http://127.0.0.1:8000>. Edits to `docs/` reload automatically.
+
+Before opening a PR, run:
+
+```bash
+mkdocs build --strict
+```
+
+The `--strict` flag fails on any warning (broken internal links, missing nav entries, etc.) and matches what CI runs.
+
+## Submitting changes
+
+1. Fork the repository and create a feature branch from `main`:
+
+    ```bash
+    git checkout -b docs/short-description
+    ```
+
+2. Make your edits. Keep each PR focused on one logical change.
+
+3. Commit with a descriptive message. Conventional Commits format is appreciated but not required:
+
+    ```text
+    docs(integrations): clarify Plex token scoping
+    chore(ci): bump setup-python to v6
+    fix(nav): remove dead link from getting-started
+    ```
+
+4. Push your branch to your fork and open a pull request against `Notifiarr/mkdocs-wiki:main`.
+
+5. CI will run `mkdocs build --strict` against your PR. Address any warnings before requesting review.
+
+## Style notes
+
+- Use sentence case for headings (`## Getting started`, not `## Getting Started`) unless referring to a proper noun.
+- Use fenced code blocks with a language tag for syntax highlighting (`` ```bash ``, `` ```yaml ``).
+- Prefer relative links between docs pages (`[setup](../setup.md)`) so the strict build catches breakage.
+- Screenshots go in `docs/images/` with descriptive filenames.
+
+## Communication
+
+- General questions about Notifiarr: the [Notifiarr Discord](https://notifiarr.com/discord).
+- Wiki-specific questions: comment on the relevant issue or PR.
+
+## License
+
+By contributing, you agree your contributions are licensed under the same license as this repository.