Governed agent operations
A visual control plane where evidence becomes a proposal, policy becomes a visible gate, and every approved action leaves a reversible receipt.
Case 01 · EVT-SYN-0087
01 · Evidence
02 · Policy gate
03 · Controlled outcome
Try it with an agent
“Investigate this scenario, inspect every required evidence item, propose the safest reversible plan, show the blocked operation, and stop for my approval.”
Why Latchline
Every human click and every agent tool call enters the same deterministic service. State, policy, approval, audit, and rollback remain visible throughout.
Capabilities register only when useful and unregister when their gate closes.
Untrusted content can inform a proposal, but it cannot grant permission or become approval.
The agent may request review. The visible human checkpoint creates the approval record.
Every local apply records before and after digests; rollback adds compensation instead of erasing history.
Reusable scenario packs
Versioned WebMCP tools
Shared deterministic kernel
Enterprise source inputs
Seed · LATCHLINE-WEBMCP-2026-0827