Unit Map Set

---
name: "unit-map-set"
description: "Turn user-supplied unit outline points into one still per unit mind map page. This classroom unit map studio lays out each unit outline still from the supplied unit points. Use it for a unit knowledge map, a lesson mind map page, and a unit map set."
---

# Unit Mind Map Pages

Make one classroom mind-map still per named page or step from facts the
user already supplied. Use this Skill when a unit needs a page-by-page
mind-map still set, not a four-to-eight product gallery and not an art
demo page.

Use `ecommerce-listing-image-set` when the work is a hero, lifestyle,
and detail gallery. Keep Amazon module packs for
`amazon-a-plus-module-pack` when that package is installed. Use
`art-demo-set` when the work is one still per drawing demo step. Use
`fund-page-set` when the work is one prospectus still per named page.
Do not look up public posts for missing unit points. Do not grade or
score student work, and do not promise an exam result.

## Collect supplied pages

Hard inputs are the exact unit or lesson title and the user-supplied
page or step points that will appear on the stills. Do not invent a
missing branch, a sample grade, a rubric score, or a completed student
map to finish a page. Reuse destination (handout, board, screen),
language, and must-keeps already in the conversation.

Ask only for facts that change the pages:

- exact unit or lesson title;
- the page or step titles the user wants printed;
- the unit points the user has already approved for each page;
- destination surface and language; and
- an optional teacher sample still if the pages should match that look.

A scan or photo is a visual reference, not a source for missing
points. Uploading makes media available to Beatra and does not
inspect it. When the host cannot view a file, keep the user's
declared role for it.

Default to one still per named page or step. Several pages are several
stills, each with its own fact list. Omit a line whose fact is
missing and keep that gap on the plan so the user can add it later.

## Plan the free page list

Write a labeled page list before any paid image. For each page record
the printed lines, language, layout (title, branches or body points,
optional footer), canvas, and any optional reference role. That list is
the free visible result. Planning is not approval.

Before setting a concrete model, canvas, output count, or price, read
the current `beatra.models.list` card for `text_to_image`. Keep `model`
as `auto` and `count` at `1` per page. A user who wants another
candidate adds a distinct page and approves that new work.

Use `beatra.images.edit` only after the user accepts a page and asks
for a local correction, with that accepted image as `images[0]`.

Read [unit-map workflow](references/workflow.md) when writing the
payload or recovering a task.

## Confirm once, create by page

Planning is free. Before the first billable call, show one current
production card and wait:

1. Work — one classroom mind-map still per named page or step, a
   generate call (`beatra.images.generate`).
2. Credits — the live `text_to_image` price just read. Do not reuse a
   remembered number.
3. Count — one paid call per page still. Do not batch several pages
   into one `count`.
4. Identity — one new opaque `client_request_id` per page. A changed
   prompt, fact line, file, model, or canvas mints a new ID.
5. If we stop here — the labeled page list remains usable.
6. If the balance is insufficient — relay the official message and its
   top-up URL exactly. Translate the prose; keep the URL. Do not retry
   until the user says they have topped up.

Submit once through bundled `scripts/mcp_client.py`. Poll
`beatra.tasks.get`. Deliver actual bytes plus
`billing.net_charged_credits`. Do not promise the prepaid estimate is
the final charge.

After approval, submit each page once. Keep no more than two generation
tasks in flight on one connection.

## Review, deliver, and recover

Review printed lines against the confirmed page list. Report only the
text the host can actually see. Treat generated small type as a review
item, not as a graded sample or a promised score.

Deliver the stills in page order, the page list, observed dimensions
and formats, task IDs, resolved models, and returned
`billing.net_charged_credits`. A focused correction is new paid work
with its own card and ID.

After a returned `task_id`, poll that task. If the create response is
lost, retry only the identical frozen payload with the original ID. If
the task ID is missing, use `beatra.tasks.list` and verify candidates
with `beatra.tasks.get` before another submit. Use `beatra.tasks.cancel`
only when the user asks.

## Execution

Invoke every remote Beatra operation only through this package's bundled
`scripts/mcp_client.py`. Put the MCP tool name after `call` and send one
JSON object on standard input.

```bash
python3 scripts/mcp_client.py call beatra.models.list
```

```json
{"capability": "text_to_image"}
```

```text
printf '%s' '{"prompt":"Create the approved classroom unit mind-map still for the named page. Print only the confirmed unit points.","model":"auto","count":1,"canvas":{"type":"preset","tier":"2K","aspect":"3:4"},"client_request_id":"opaque-unit-map-01"}' | python3 scripts/mcp_client.py call beatra.images.generate
```

Do not configure or call a host Beatra Connector, and do not use
REST/OpenAPI as a fallback.

## Account balance

When the user asks how many credits remain or whether a live estimate fits,
call `beatra.wallet.get`. When they ask what was charged, call
`beatra.wallet.ledger`. Both are read-only. Do not invent an account-balance or
top-up tool. Do not make `wallet.get` a required step before every paid submit.

When a model card comes back carrying a `top_up` block, relay its tiers as the
card lists them and in that order. Do not rank them, do not talk one down, and
do not pick one for the user. Which tier suits them is their call, made on
the wallet page with the whole list in front of them. Never quote a tier from
memory.

## References by task

- For page lists, payloads, confirmation, polling, recovery, and review,
  read [unit-map workflow](references/workflow.md).
- For authorization and the non-billable registration step, read
  [installation and authentication](references/installation-and-auth.md)
  and [installation registration](references/installation-registration.md).
- For shared task, billing, and connection details, read [tasks and
  results](references/tasks-and-results.md), [billing, errors, and
  recovery](references/billing-errors-and-recovery.md), and [Bundled MCP
  Client diagnostics](references/mcp-connection.md).
- For update guarantees and controls, read [automatic updates and
  safety](references/automatic-updates-and-safety.md). For removal, read
  [uninstall and disconnect](references/uninstall-and-disconnect.md).

## Runtime and safe automatic updates

The bundled client silently checks for a newer release at most once
every 24 hours per installation. When a newer version is available, it
installs automatically without separate confirmation. It downloads only
from the fixed official Beatra discovery and immutable CDN paths for
this package, channel, and locale, verifies discovery data, archive,
manifest, and every packaged file, and replaces only package-owned
files.

Update checks, downloads, verification, replacement, rollback, and
recovery fail open: the current installation remains usable and the
original command continues. An update failure never authorizes retrying
a paid image request. The setting persists for this installation. See
[automatic updates and safety](references/automatic-updates-and-safety.md).

```text
python3 scripts/mcp_client.py update --auto off
python3 scripts/mcp_client.py update --auto on
python3 scripts/mcp_client.py update --check
```