Checking MCP server health… claude.ai Shopify: https://setup.shopify.com/mcp - ✔ Connected claude.ai Linear: https://mcp.linear.app/mcp - ✔ Connected claude.ai Gmail: https://gmailmcp.googleapis.com/mcp/v1 - ✔ Connected claude.ai Google Drive: https://drivemcp.googleapis.com/mcp/v1 - ✔ Connected claude.ai Google Calendar: https://calendarmcp.googleapis.com/mcp/v1 - ! Needs authentication plugin:vercel:vercel: https://mcp.vercel.com (HTTP) - ✔ Connected next-devtools: npx -y next-devtools-mcp@latest - ✔ Connected specification-website: https://mcp.specification.website/mcp (HTTP) - ! Connected · tools fetch failed — Invalid result for tools/list: missing required resultType — servers implementing protocol revision 2026-07-28 MUST include it (the absent-means-complete bridge applies only to earlier-revision servers)