Add SAP CAP MCP Server plugin (cds-mcp)

URL-source plugin pointing to cap-js/mcp-server which already has
.claude-plugin/plugin.json and .mcp.json at repo root.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.claude-plugin/marketplace.json

@@ -147,17 +147,6 @@
       },
       "homepage": "https://github.com/awslabs/agent-plugins"
     },
-    {
-      "name": "box",
-      "description": "Work with your Box content directly from Claude Code — search files, organize folders, collaborate with your team, and use Box AI to answer questions, summarize documents, and extract data without leaving your workflow.",
-      "category": "productivity",
-      "source": {
-        "source": "url",
-        "url": "https://github.com/box/box-for-ai.git",
-        "sha": "6f4ec3549f3e869b115628403555b1c9220b2b34"
-      },
-      "homepage": "https://github.com/box/box-for-ai"
-    },
     {
       "name": "brightdata-plugin",
       "description": "Web scraping, Google search, structured data extraction, and MCP server integration powered by Bright Data. Includes 7 skills: scrape any webpage as markdown (with bot detection/CAPTCHA bypass), search Google with structured JSON results, extract data from 40+ websites (Amazon, LinkedIn, Instagram, TikTok, YouTube, and more), orchestrate Bright Data's 60+ MCP tools, built-in best practices for Web Unlocker, SERP API, Web Scraper API, and Browser API, Python SDK best practices for the brightda...",
@@ -253,17 +242,6 @@
       "category": "productivity",
       "homepage": "https://github.com/anthropics/claude-plugins-official/tree/main/plugins/claude-md-management"
     },
-    {
-      "name": "cloudflare",
-      "source": {
-        "source": "url",
-        "url": "https://github.com/cloudflare/skills.git",
-        "sha": "5ec03da67e230df52b698255c8e5979dc9b124b6"
-      },
-      "description": "Skills for the Cloudflare developer platform: Workers, Durable Objects, Agents SDK, MCP servers, Wrangler CLI, and web performance.",
-      "category": "deployment",
-      "homepage": "https://github.com/cloudflare/skills"
-    },
     {
       "name": "cloudinary",
       "description": "Use Cloudinary directly in Claude. Manage assets, apply transformations, optimize media, and more through natural conversation.",