# Integrations
> Connect official remote MCP servers like Figma and Linear to your hall agents.
Source: https://ivar.run/docs/guide/mcp/integrations

import { Card, Cards } from 'fumadocs-ui/components/card';

ivar connects remote services to agent sessions through MCP entries in `ivar.json`. Service declarations generate configuration files across configured provider harnesses.

Select an integration below to see how to declare the server, synchronize configuration, and authenticate tools.

<Cards>
  <Card
    title="Figma"
    href="/docs/guide/mcp/integrations/figma"
    description="Add the Figma MCP server to OpenCode, Claude Code or OMP from one ivar.json entry, authenticate once per provider, and handle allowlists."
  />
  <Card
    title="Linear"
    href="/docs/guide/mcp/integrations/linear"
    description="Configure the canonical Linear MCP server in ivar.json, synchronize provider configurations, and authenticate via public-client Dynamic Client Registration (DCR)."
  />
</Cards>