Docs / Connectors (MCP)

Connectors (MCP)

Highseat connects to tools through MCP, the same open standard other AI assistants use.

The directory

The directory lists 28 servers by category. Tap one and Highseat starts the sign-in on the vendor page (OAuth with dynamic client registration and PKCE), then returns you to the app. Each address was checked for that handshake on November 15, 2026.

Stripe, Mercury, Vercel, Supabase, Resend, Calendly, Notion, Linear, Jira and Confluence, ClickUp, Airtable, Intercom, Cal.com, Square, PayPal, Cloudflare, Sentry, Netlify, Webflow, Wix, Neon, Canva, Figma, Dropbox, Zapier, DeepWiki, Context7 and Hugging Face. DeepWiki, Context7 and Hugging Face need no sign-in.

Any other server

Add a custom connector with a name and an address. It uses the same sign-in flow. A bearer token is available under Advanced.

What each tool may do

Open a connection to see its tools. For each one choose Always allow, Ask first or Never. Tools that only read start as Always allow; the rest start as Ask first. A call to a tool set to Never is refused, and every call leaves a receipt.

Reconnect and disconnect

If a sign-in expires, the connection shows Needs reconnect and you get one card to fix it. Disconnect revokes the sign-in where the vendor supports that.

Connect your own AI

Highseat has its own MCP server at https://ops.syx.solutions/api/mcp. Sign in with OAuth, or use a personal token from Settings, Connected AI. The app has setup steps for 12 assistants: Claude, Claude Code, ChatGPT, Cursor, VS Code, Windsurf, Zed, Codex CLI, Perplexity, Grok, Cline, Goose. The steps were read from each vendor documentation on November 15, 2026.