What if a multi-step process goes wrong halfway through?
Chained calls compound error: a mistake in step one is treated as fact by every subsequent step, and the final output gives no indication its premise was wrong. Governance applied only at the end cannot detect it.
Centralpoint records each execution separately with the skills that loaded and the tokens consumed, so a chain is examinable stage by stage. SkillTokenBudget bounds each step, which means a chain that starts looping is terminated rather than running until the invoice reveals it.