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Ultron connects to your existing tools. You don’t replace your stack — Ultron operates it. Gmail, HubSpot, Stripe, Notion, Slack, Linear — all accessible from the chat interface without switching apps.

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Two integration layers

Ultron session starts
├── Fixed MCP servers (always loaded)
│   ├── context7          — library and API documentation
│   ├── apify             — web scraping at scale
│   ├── tavily            — AI-optimized search
│   ├── brave-search      — real-time web search
│   ├── fetch             — raw HTTP requests
│   ├── filesystem        — read/write in sandbox
│   ├── memory            — persistent key-value store
│   ├── puppeteer         — browser automation
│   ├── github            — repos, issues, PRs
│   ├── composio          — gateway to 250+ integrations
│   └── ultron            — platform callback hooks
├── User-connected servers (loaded per your settings)
│   ├── notion, slack, figma, linear, stripe, hubspot
│   ├── asana, sentry, vercel, supabase, cloudflare
│   └── intercom, postHog, webflow, monday, make, miro, canva
└── Composio (250+ integrations via one gateway)
    Available for any service not natively supported

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How to connect

Go to Settings → Integrations. Each integration shows its connection status and auth method:
  • OAuth — click Connect, authorize in the popup, done
  • API key — paste your key, it’s validated and stored encrypted (AES-256)
Connected integrations are available in your next session automatically.

Composio

250+ integrations via one gateway.

MCP Servers

50+ pre-loaded servers per session.

Productivity

Google Workspace, Notion, Slack, GitHub.

Sales & CRM

HubSpot, Apollo, Stripe.