brief

brief is a skill for Claude Code from tykisgod/quick-question. It costs 22 tokens per session (1,018 once invoked), scanned A, original, MIT.

A skill that compares the current code branch with another branch, usually develop, and creates an architecture change diagram plus a pull-request review checklist. A branch is a separate line of development, and a pull request is a proposed code change for review.

In plain words
What is it for?
Use it to review changed C# files, group changes by module, inspect commits and line counts, and prepare documents for reviewing a game-development code change.
Why use it?
It turns a large set of code changes into a structured summary, making important design changes and review tasks easier to spot.

Skill for Claude Code

Written for Claude Code: $ARGUMENTS substitution. Also seen: mentions CLAUDE.md; mentions AGENTS.md.

Part of the qq plugin — 27 skills, 5 hooks shipped together

Good fit Use it to review changed C# files, group changes by module, inspect commits and line counts, and prepare documents for reviewing a game-development code change.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tykisgod/quick-question/brief
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add tykisgod/quick-question --skill brief
Clone the repo
git clone --depth 1 https://github.com/tykisgod/quick-question

Made for: Claude Code.

Or install qq, the plugin that ships this one along with the rest of its 27 skills, 5 hooks.

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 brief

README.md
[![agentmods](https://agentmods.dev/badge/skills/tykisgod/quick-question/brief/github.svg)](https://agentmods.dev/skills/tykisgod/quick-question/brief)
Your own site
<a href="https://agentmods.dev/skills/tykisgod/quick-question/brief"><img src="https://agentmods.dev/badge/skills/tykisgod/quick-question/brief/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 brief

Your own site · 80×15
<a href="https://agentmods.dev/skills/tykisgod/quick-question/brief"><img src="https://agentmods.dev/badge/skills/tykisgod/quick-question/brief.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 22 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,018 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00022 $0.01018
Opus 5.5 $0.00009 $0.00407
Sonnet 5.5 $0.00004 $0.00204
Haiku 4.5 $0.00002 $0.00102

Measured 13d ago against content hash 4d29d3c71c60, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

brief scanned grade A with 0 findings 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 13d ago.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/brief/SKILL.md · 139 lines

How it starts

The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Respond in the user's preferred language (detect from their recent messages, or fall back to the language setting in CLAUDE.md).

Arguments: $ARGUMENTS

  • No arguments: compare against the default base branch (develop if it exists, else main, else master)
  • --base <branch>: specify a custom base branch for comparison
  • --commits: only look at the changes from the most recent commit

Execution Steps

Part 1: Collect Change Scope

  • git diff <base>...HEAD --name-only | grep '\.cs$' — get all changed C# files
  • git diff <base>...HEAD --diff-filter=A --name-only | grep '\.cs$' — get newly added files
  • git log <base>..HEAD --oneline — get the commit list
  • Group and count changes by module
  • Use git diff <base>...HEAD --numstat to get accurate added/deleted line counts per module

Part 2: Architecture Change Diagram

Identify architectural changes, ordered from most to least significant:

Tier 1 — Cross-module contract changes

  • Interface additions/modifications under Contracts/
  • .asmdef dependency changes
  • Public enum/data structure changes
  • Global static state isolation in multi-instance scenarios

Tier 2 — New modules/subsystems

  • New Service modules or subdirectories
  • New Manager/Factory/Registry classes
  • New state machines or process orchestration

Tier 3 — Internal refactoring of existing modules

  • Initialization flow changes
  • Pattern changes such as singleton → dependency injection
  • Data flow direction changes

Tier 4 — Extension points/configuration changes

  • New interface implementations
  • Config structure changes
  • New events/callbacks

Draw at least one Mermaid diagram for every architectural change:

  • Module dependency changes → graph LR, color-coded: new (green) / modified (orange) / deleted (red)
  • Data flow / lifecycle → sequenceDiagram or flowchart
  • State machines → stateDiagram-v2
  • Class relationships → classDiagram

Diagram requirements:

  • Each diagram has a title indicating "Before vs After"
  • Use style or ::: to annotate added and modified nodes
  • No more than 15 nodes per diagram
  • Stable, unchanged modules use gray/dashed styling

Read the full file on GitHub · 139 lines

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. 13d ago Changed · -5 lines · +2 tokens per session 4d29d3c71c60
  2. 1mo ago First seen · 144 lines · 20 tokens per session scan A 0cf786cce1d8

Subscribe to this mod's changes

brief is a skill published in the GitHub repository tykisgod/quick-question (12 stars, last pushed 3d ago), licensed MIT. It adds 22 tokens to every session and 1,018 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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