Engineering notes from the team building fold: federation, governance, and what it takes to put one governed endpoint in front of many MCP servers.https://fold.run/enhttps://fold.run/blog/tenancy-one-bucket/https://fold.run/blog/tenancy-one-bucket/A tenant groups principals and governs them as one. The line the design holds above all is that it never authenticates them. Budgets charge narrowest-first, rate limits check widest-first, and ambiguity is refused rather than resolved.Mon, 10 Aug 2026 00:00:00 GMTengineeringhttps://fold.run/blog/federating-mcp-tasks/https://fold.run/blog/federating-mcp-tasks/The MCP tasks extension standardized long-running work — and task ids outlive any session. Putting one gateway in front of N task-running servers forces an ownership problem, and the solution generalizes.Tue, 04 Aug 2026 00:00:00 GMTengineering