Use cases

Where a protocol layer earns its keep

mpl is worth adding the moment a chain of agents has to be trusted in production. Four concrete shapes below — each links to a deeper page.

Regulated agent operations

Run agents in an environment where an auditor will ask you to prove what happened — and prove it was not tampered with.

One contract and one policy language across an agent fabric that spans teams or organisations.

Catch behavioural drift in one agent before it becomes a customer-visible outage.

Add typed contracts, quality scoring, and audit to an existing MCP tool server without rewriting it.