Interactive Experiment

Markdown AI Agent Brain Simulation

Watch how a versioned folder of Markdown files becomes a transparent, auditable brain for business agents. See every search, read, draft, review, and commit in real time.

Companion to the blog article

This simulator accompanies The Best "Brain" for Business Agents Is Just Versioned Folders of Markdown Files and turns the article's examples into a live, reviewable workflow.

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Simulated Markdown Brain

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Current View

Pick a scenario to watch the file system, diff view, and audit trail update together.

Focus: viewer

File Tree

brain

customers

acme.md

northstar.md

decisions

policies

discounts.md

refunds.md

procedures

products

brain/customers/acme.md

# Acme Corp

## Record metadata

- Type: Enterprise customer
- Region: North America
- Segment: Manufacturing
- Account owner: Sarah Chen
- Last reviewed: 2026-05-12
- Source systems: Salesforce, Gong, procurement tracker

## Current truth

Acme is an enterprise customer on the Pro plan.
Renewal is due in August.
Main risk: procurement delay.
Owner: Sarah Chen.

## Details

- They care about audit logs.
- They asked about SSO twice.
- Legal review is complete.
- Security review passed with one follow-up on retention policy wording.
- Procurement prefers annual invoicing with net-45 terms.

## Active workstreams

- Customer success is preparing the August renewal plan.
- Solutions engineering owes an updated SSO architecture diagram.
- Finance is validating whether multi-year pricing can be offered.

## Stakeholders

- Executive sponsor: Dana Mercer, VP Operations
- Day-to-day lead: Priya Nair, Director of IT
- Procurement contact: Leo Martinez

## Risks and notes

- Their procurement team batches approvals every other Friday.
- They are comparing our audit log export against an internal compliance checklist.
- A delayed response on SSO documentation could slow the renewal packet.

## Timeline

- 2026-05-10: Procurement asked for updated security docs.
- 2026-04-18: Sarah confirmed renewal call.
- 2026-03-02: Acme expanded to 200 seats.
- 2026-02-21: Legal approved MSA redlines.
- 2026-01-15: Acme requested SSO rollout support.

Event Log