domain

A guide for using the repository’s domain documentation while exploring its code. The documentation includes a glossary and architecture decisions, with domain areas such as authentication and article navigation.

In plain words
What is it for?
Reading CONTEXT.md and relevant architecture-decision records before investigating a feature or making domain-related changes.
Why use it?
It helps an agent use the project’s established terms and decisions instead of guessing how the code’s business concepts fit together.

Agent

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.

agentmods
npx agentmods add agents/vod-studio/violet/domain
Clone the repo
git clone --depth 1 https://github.com/VOD-Studio/violet
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 543 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00000 $0.00543
Opus 5 $0.00000 $0.00271
Sonnet 5 $0.00000 $0.00109
Haiku 4.5 $0.00000 $0.00054

Measured yesterday against content hash bf48192d47d2, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

domain 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 yesterday.

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.

docs/agents/domain.md · 43 lines

How it starts

The opening of the file, as written. The whole thing — 43 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Domain Docs

How the engineering skills should consume this repo's domain documentation when exploring the codebase.

Before exploring, read these

  • CONTEXT.md at the repo root — single-context layout; holds the glossary for all domains (authentication, article navigation/authorship, announcement presentation) in sectioned form.
  • docs/adr/ — read ADRs that touch the area you're about to work in. This repo has auth-series ADRs (0001/0002/0003/auth-architecture-selection).

If any of these files don't exist, proceed silently. Don't flag their absence; don't suggest creating them upfront. The /domain-modeling skill (reached via /grill-with-docs and /improve-codebase-architecture) creates them lazily when terms or decisions actually get resolved.

File structure

Single-context repo:

/
├── CONTEXT.md                 # glossary, all domains in sections
├── docs/
│   ├── adr/                   # auth-series ADRs
│   ├── prd/                   # PRDs (numbered)
│   └── issues/                # archived local-markdown issues (historical)
├── api/                       # blog backend (Chi + DDD)
└── web/                       # blog frontend (React + Vite)

Note: 网易云音乐能力服务(原 mimo-music,现 kite)已迁移至独立仓库 github.com/VOD-Studio/kite,本仓库不再保留其代码与域语言。api/internal/infrastructure/music/ 保留 KiteProvider stub 作为 blog 文章音乐嵌入的服务消费方。

Use the glossary's vocabulary

When your output names a domain concept (in an issue title, a refactor proposal, a hypothesis, a test name), use the term as defined in CONTEXT.md. Don't drift to synonyms the glossary explicitly avoids.

Notable vocabulary to respect:

  • Auth: opaque Session ID (not "access token"), Session Envelope, 命门不变量

If the concept you need isn't in the glossary yet, that's a signal — either you're inventing language the project doesn't use (reconsider) or there's a real gap (note it for /domain-modeling).

Flag ADR conflicts

If your output contradicts an existing ADR, surface it explicitly rather than silently overriding:

Read the full file on GitHub · 43 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. yesterday First seen · 43 lines · 0 tokens per session scan A bf48192d47d2

Subscribe to this mod's changes

domain is an agent published in the GitHub repository VOD-Studio/violet (2 stars, last pushed 2d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 543 tokens. 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 2026-08-31.