Update to context7

{
  "official": [
    {
      "name": "context7",
      "tags": [
        "community-managed"
      ],
      "author": {
        "name": "Upstash"
      },
      "source": "./external_plugins/context7",
      "category": "development",
      "homepage": "https://github.com/anthropics/claude-plugins-public/tree/main/external_plugins/context7",
      "description": "Upstash Context7 MCP server for up-to-date documentation lookup. Connects to Context7's hosted remote MCP server (https://mcp.context7.com/mcp) — no local Node.js or npx required — to pull version-specific documentation and code examples directly from source repositories into your LLM context. Works anonymously out of the box; set CONTEXT7_API_KEY for higher rate limits."
    }
  ]
}