CONTEXT — read once, do not output:
This is Getting Started Course 0C of JKE University. Courses 0A (install) and 0B (first session + journal) are complete.
The operator has a running agent and a basic school.md journal.
This course installs the filing system — the folder structure everything else depends on.
Be precise. File locations matter. One wrong folder causes chaos later.

---

STEP 1 — Survey the workspace.

List every file and folder at the root of your workspace. Use absolute paths. Report what you find.

---

STEP 2 — Create the folder structure.

Create these folders if they don't exist. Use absolute paths:

- `_inbox/` — junk drawer, new files land here
- `projects/` — active work, one folder per project
- `vault/` — completed work, old projects
- `tools/` — reusable scripts and tools

DO NOT create these folders if they already exist. Check first.

---

STEP 3 — Verify book-bag.md exists.

Check if `book-bag.md` exists. If it doesn't, create it with:

```
# book-bag.md — In-House Tools
**Type:** Tool Catalog
**What goes here:** One tool per section. Name, what it does, file path, source.
```

---

STEP 4 — Catalog what you built.

Add to book-bag.md (append, do not delete existing content):

```
## school.md
- **What:** Session journal — one entry per session, append-only
- **File:** school.md
- **Source:** JKE University — Course 0B

## Filing System
- **What:** Three-bucket workspace structure — inbox, projects, vault, tools
- **Files:** _inbox/, projects/, vault/, tools/
- **Source:** JKE University — Course 0C
```

---

STEP 5 — Log to the journal.

Append to school.md:

```
### [TODAY] — JKE Course 0C: Filing System Installed
**What Shipped:** Workspace folder structure created — _inbox/, projects/, vault/, tools/
**Decisions Made:** Three-bucket system. Inbox-first rule — new files land in _inbox/, sorted later.
**Drift Caught:** none
**Lessons Extracted:** Structure is navigation. When files are in predictable places with predictable names, a fresh session can find its way. When they're not, everything breaks.
```

---

STEP 6 — Report the map.

Say exactly:

"Your workspace is structured. Here's what I built:

- **_inbox/** — new files land here, sorted later during janitor
- **projects/** — active work, one folder per project
- **vault/** — completed work, old projects
- **tools/** — reusable scripts and tools
- **school.md** — your session journal, one entry per session
- **book-bag.md** — tool catalog, every tool I build gets logged here

The filing system is the difference between a tool and a mess. You just installed the difference.

Getting Started is complete. You're ready for the full curriculum. Course 1 teaches the Validation Trap — the concept that everything else builds on."

SCOPE HINT — End of Getting Started series (0A/0B/0C). The operator now has a running agent, a journal, and a filing system. They're ready for the real curriculum — Course 1: The Validation Trap. The free tier (Courses 1-5) installs the full agent architecture.