Why patchwork agent stacks fail
Fine for a prototype. Weak under a production swarm.
Teams collect tools like souvenirs. Secrets in one product. Files in another. Mail through a provider that never met a non-human identity.
Under load the first failure is governance. Who may do what, and can you still explain it.
Governance breaks before the compute ceiling.
The control plane reading
klaut.pro puts shared agent tools on one MCP endpoint with one login path and one token bill. That is the condition for reproducible workflows as the swarm grows.