Since 11:36 GMT-05:00, the Fluid Attacks MCP server is unavailable. Connections to https://app.fluidattacks.com/mcp/messages/ from MCP clients such as Claude Desktop, Claude Code and other AI assistants fail with the error “Unexpected content type: text/html”. The cause has been traced to an issue in our infrastructure, and our team is working to restore the service. This is not related to user tokens or client configuration, so no changes are needed on your side. Further updates will be posted as we make progress.