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HAVI + ❯ Tabnine

HAVI works alongside Tabnine.

Tabnine reads your code. HAVI captures what's in your browser: screenshots, the exact selector you clicked, console errors, and failed requests. Your Tabnine session pulls them in via MCP.

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The gap

Tabnine reads your code. HAVI shows it the browser.

Your agent has your code but not the rendered page. Here's what each side gives it.

❯ Tabnine alone
  • ✓ Full codebase & file context
  • ✓ Inline edits and chat in the editor
  • ✕ No screenshot of the rendered page
  • ✕ No CSS selector for the broken element
  • ✕ Console errors lost on app-switch
With HAVI added
  • ✓ Screenshot of the bug — full page or region
  • ✓ Exact CSS selector you clicked
  • ✓ Console errors & failed requests
  • ✓ URL, viewport & DPR for the breakpoint
  • ✓ Pulled in over MCP — no copy-paste
Side by side

Feature comparison

Capability Tabnine HAVI
Screenshot pulled into the session via MCP Manual paste ✓ Automatic
Exact CSS selector of the element ✕ ✓
Console errors captured automatically ✕ ✓
Failed network requests attached ✕ ✓
Viewport & DPR context ✕ ✓
Works inside your editor ✓ Native ✓ Via MCP
W3C Web Annotation, exportable ✕ ✓
EU-hosted, GDPR-compliant — ✓

Not an either/or. HAVI speaks MCP, so it plugs into Tabnine the same way it plugs into Claude Code. Keep your editor; HAVI adds the browser context.

Setup

Add HAVI to Tabnine in two steps.

  1. Install the Chrome extension
    Free tier, magic-link sign-in, no card. Hosted — no binary or daemon.
  2. Add the MCP server
    Point your MCP config at https://havi.handgemacht.ai/api/mcp with your setup code, and capture away.

Keep Tabnine. Add browser context.

Install the extension, connect over MCP, and start capturing browser context for your agent.

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