BloomDesktop: Skill for Claude Code

.github/skills/branding-report/SKILL.md

branding-report is a skill for Claude Code, Codex from BloomBooks/BloomDesktop. It costs 0 tokens per session (1,640 once invoked), scanned A, original, MIT.

A Bloom reporting procedure that captures screenshots of book pages across different brandings, page types, layouts, and extra pages.

In plain words
What is it for?
Use it to survey or compare Bloom brandings and page layouts, then review the results in a filterable report.
Why use it?
It makes it easier to compare how visual settings render in the real Bloom application instead of checking each combination manually.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

This is BloomBooks/BloomDesktop's own configuration. It tells Claude Code and Codex how to work on BloomDesktop itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything BloomDesktop configures →

Reuse

Borrowing it

Nothing to install: this file belongs to BloomBooks/BloomDesktop. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/BloomBooks/BloomDesktop/master/.github/skills/branding-report/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/BloomBooks/BloomDesktop

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for branding-report

README.md
[![agentmods](https://agentmods.dev/badge/skills/bloombooks/bloomdesktop/branding-report/github.svg)](https://agentmods.dev/skills/bloombooks/bloomdesktop/branding-report)
Your own site
<a href="https://agentmods.dev/skills/bloombooks/bloomdesktop/branding-report"><img src="https://agentmods.dev/badge/skills/bloombooks/bloomdesktop/branding-report/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for branding-report

Your own site · 80×15
<a href="https://agentmods.dev/skills/bloombooks/bloomdesktop/branding-report"><img src="https://agentmods.dev/badge/skills/bloombooks/bloomdesktop/branding-report.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,640 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.01640
Opus 5 $0.00000 $0.00820
Sonnet 5 $0.00000 $0.00328
Haiku 4.5 $0.00000 $0.00164

Measured 9d ago against content hash dab07d9d2bcc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

branding-report scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

The scan reads SKILL.md. This mod also ships 5 executable files (build-report.mjs, capture-core.mjs, control.mjs, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

Confirm Bloom is up: `curl http://localhost:8089/bloom/testconnection` → `OK`.
.github/skills/branding-report/SKILL.md · 116 lines

How it starts

The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.

branding-report

Render a Bloom book's pages across a matrix of branding × page × layout × xmatter by driving the running Bloom, screenshot each page into a folder, and explore the results in a filterable viewer (or bake a self-contained HTML report to share).

Use this when asked to "survey the brandings", "show every branding's back cover / title page", "compare a branding across layouts", or otherwise audit how branding/appearance renders across Bloom's real xmatter — at full fidelity (real cover color, appearance CSS, generated QR, etc.).

The heavy loop is pure Node driving Bloom's HTTP API + headless-Chrome CDP — no AI tokens.

Prerequisites

  1. Bloom running from source via ./go.sh (a Debug build). It must include:
    • the DEBUG-only multi-axis set-state handler on POST /bloom/api/settings/branding (accepts {branding,layout,xmatter} JSON; see CollectionSettingsApi.cs), and
    • the update-guard try/finally in Book.cs (BringBookUpToDate) so a failing cell can't wedge the book / pop the "two updates at once" dialog. Both ship on branch BL-16370. If Bloom was already running before those (or the BL-16370 badge changes in BookStorage.cs) were added, fully restart it — hot-reload leaves the new BrandingBadgeHtmlByToken static field null, which NREs every capture (see README-gotchas.md).
  2. A collection open with at least one book (any book works; branding shows mainly on cover/title/credits/back-cover pages).
  3. Google Chrome installed (path in survey.mjs CHROME).

Confirm Bloom is up: curl http://localhost:8089/bloom/testconnectionOK.

Axes / parameters (survey.mjs)

Flag Values Default
--brandings comma list, or all (every folder under src/content/branding) Default
--pages front,title,credits,insideFront,insideBack,back or all front,title,credits,back
--layouts e.g. A5Portrait,Device16x9Landscape current (unchanged)
--xmatters e.g. Factory,Device,Kyrgyzstan2020 current (unchanged)
--book path to the book folder currently-selected / first non-factory book
--out output dir ./branding-report-out
--base Bloom base URL http://localhost:8089/bloom
--settle-ms, --load-ms tuning 400 / 1500

Read the full file on GitHub · 116 lines

Files

What ships with it

9 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 116 lines · 0 tokens per session scan A dab07d9d2bcc

Subscribe to this mod's changes

branding-report is a skill published in the GitHub repository BloomBooks/BloomDesktop (44 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,640 tokens. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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