# Integrations & Extensions

URL: https://docs.hanzo.ai/docs/apps

> Install and connect Hanzo across your browser, editor, desktop, docs, design tools, and business apps — one API key, one identity, everywhere.

Hanzo runs where you work. Install an extension, sideload an add-in, or connect an app over OAuth — and the same AI, tools, and agents follow you into your browser, your editor, your inbox, your CRM, and the desktop.

## One API key, one identity, everywhere

Every surface below is a thin client over the same foundation:

- **[`@hanzo/ai` gateway](https://docs.hanzo.ai/docs/openapi/gateway)** — one OpenAI-compatible base URL, `https://api.hanzo.ai/v1`, fronting every model and tool.
- **[`@hanzo/iam` identity](https://docs.hanzo.ai/docs/openapi/iam)** — one account across every app, org-scoped and SSO-ready.

You authenticate **once**, either way:

1. **Sign in with Hanzo** — OAuth through [Hanzo IAM](https://docs.hanzo.ai/docs/openapi/iam). Click **Sign in**, approve, done.
2. **Paste an `sk-` key** — create one in the [console](https://platform.hanzo.ai) (see [API Keys](https://docs.hanzo.ai/docs/api-keys)) and paste it into the surface's settings.

The same key and the same identity work in every extension, add-in, and connected app. Switch orgs once and it applies everywhere.

## Installable apps

The installers for these surfaces are not published — their builds are not public. Each page says what you can use today: editors and Claude Desktop connect through the [Hanzo MCP server](https://docs.hanzo.ai/docs/mcp#client-setup).

- [Browser](https://docs.hanzo.ai/docs/apps/browser): Chrome, Edge, Firefox, Safari
- [IDEs & Editors](https://docs.hanzo.ai/docs/apps/ides): VS Code, Cursor, Windsurf, Antigravity, JetBrains, JupyterLab
- [Desktop](https://docs.hanzo.ai/docs/apps/desktop): macOS · Windows · Linux menubar app + Claude Desktop
- [Docs & Office](https://docs.hanzo.ai/docs/apps/office): Word, Excel, PowerPoint, Outlook, Google Workspace, PDF
- [Design](https://docs.hanzo.ai/docs/apps/design): Figma, Sketch

## Hosted & OAuth-connected apps

Connect these from the [console](https://platform.hanzo.ai) or install the app in the target platform — no download required.

- [Comms](https://docs.hanzo.ai/docs/apps/comms): Slack, Zoom, Google Meet, Microsoft Teams, Zendesk
- [Business](https://docs.hanzo.ai/docs/apps/business): Salesforce, DocuSign, Notion, HubSpot, Shopify
- [Dev](https://docs.hanzo.ai/docs/apps/dev): GitHub App, GitLab
- [Productivity](https://docs.hanzo.ai/docs/apps/productivity): Clio, Raycast
- [Verticals](https://docs.hanzo.ai/docs/apps/verticals): Epic, Procore, QuickBooks

## Related

- [Gateway](https://docs.hanzo.ai/docs/openapi/gateway) — the one API every surface calls
- [API Keys](https://docs.hanzo.ai/docs/api-keys) — mint the `sk-` key you paste in
- [IAM](https://docs.hanzo.ai/docs/openapi/iam) — the identity you sign in with
- [Integrations](https://docs.hanzo.ai/docs/openapi/provider) — connect data sources (blob storage, Slack alerts, analytics) to a project

- [Browser](https://docs.hanzo.ai/docs/apps/browser): Hanzo in Chrome, Edge, Firefox, and Safari — AI chat, page context, and one-click actions on any tab.
- [IDEs & Editors](https://docs.hanzo.ai/docs/apps/ides): Hanzo in VS Code, Cursor, Windsurf, Antigravity, JetBrains, and JupyterLab — the same models and tools, over MCP and an OpenAI-compatible endpoint.
- [Desktop](https://docs.hanzo.ai/docs/apps/desktop): Two desktop apps — one that runs agents on your own machine against local or remote models, one that puts Hanzo a keystroke away in your menubar — plus Hanzo's tools in Claude Desktop.
- [Docs & Office](https://docs.hanzo.ai/docs/apps/office): Hanzo in Word, Excel, PowerPoint, Outlook, Google Workspace, and PDF — draft, summarize, and edit documents in place.
- [Design](https://docs.hanzo.ai/docs/apps/design): Hanzo in Figma and Sketch — generate, rename, and annotate layers and copy from your AI assistant.
- [Comms](https://docs.hanzo.ai/docs/apps/comms): Hanzo in Slack, Zoom, Google Meet, Microsoft Teams, and Zendesk — summarize threads and meetings and draft replies in the tools your team already uses.
- [Business](https://docs.hanzo.ai/docs/apps/business): Connect Hanzo to Salesforce, DocuSign, Notion, HubSpot, and Shopify — summarize records, draft content, and act on your business data over OAuth.
- [Dev](https://docs.hanzo.ai/docs/apps/dev): The Hanzo GitHub App and GitLab integration — automated PR/MR review, issue triage, and @hanzo mentions in your repos.
- [Productivity](https://docs.hanzo.ai/docs/apps/productivity): Hanzo in Clio and Raycast — AI in your legal practice management and one keystroke away from your command bar.
- [Verticals](https://docs.hanzo.ai/docs/apps/verticals): Industry integrations — Epic (healthcare), Procore (construction), and QuickBooks (finance) — connected over their native app models with data kept server-side.