Lazily create or update CONTEXT.md (Layer 2 — ubiquitous language per Evans 2003) at the repo root, or CONTEXT-MAP.md plus per-context CONTEXT.md for multi-context repos.

Custom licenceAuto-check passedDevelopment

Install Ad Domain

skills CLI
$ npx skills add alexandremendoncaalvaro/CorridorKey-Runtime --skill ad-domain -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install alexandremendoncaalvaro/CorridorKey-Runtime ad-domain --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/alexandremendoncaalvaro/CorridorKey-Runtime.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/ad-domain .claude/skills/ad-domain && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
ad-domain
GitHub stars
756
Used in
1 other repo
Token cost
~1.8k tokens
SKILL.md length
692 words
Files
2
Skills in repo
26
Repo updated
First seen
Licence
Custom licence

At a glance

Lazily create or update CONTEXT.md (Layer 2 — ubiquitous language per Evans 2003) at the repo root, or CONTEXT-MAP.md plus per-context CONTEXT.md for multi-context repos.

  • Works in 3 steps: Read CONTEXT.md at the repo root. If… → Read CONTEXT-MAP.md at the repo root. If… → Neither present → no CONTEXT.md exists…
  • Ubiquitous language
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • What should we call

What it does

Ad Domain is an agent skill from alexandremendoncaalvaro/CorridorKey-Runtime. Lazily create or update CONTEXT.md (Layer 2 — ubiquitous language per Evans 2003) at the repo root, or CONTEXT-MAP.md plus per-context CONTEXT.md for multi-context repos. Captures canonical project-specific nouns, the aliases to avoid, the relationships between them, and resolved ambiguities. Triggers on "domain term", "ubiquitous language", "glossary", "what should we call", "naming drift", "canonical noun", "Avoid", "/ad-domain", or whenever a grilling/spec/architecture session resolves a vocabulary question…

Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).

It sits in Development, covering Domain-driven design and Requirements gathering. The repository describes itself as: Native AI keying runtime and OFX plugin for DaVinci Resolve, built in collaboration with Corridor Digital.

When your agent uses it

  • Ubiquitous language
  • What should we call
  • Whenever a grilling/spec/architecture session resolves a vocabulary question

Example prompts

  • “domain term”
  • “ubiquitous language”
  • “glossary”
  • “/ad-domain”

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Read CONTEXT.md at the repo root. If present → single-context repo; updates land here.
  2. Read CONTEXT-MAP.md at the repo root. If present → multi-context repo; updates land in the per-context CONTEXT.md named by the map.
  3. Neither present → no CONTEXT.md exists yet. Decide

What it can do on your machine

Read from SKILL.md and the folder at commit e632fa5. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Ad Domain loads about 1.8k tokens when it runs. Until then it costs about 151 tokens; SKILL.md has 692 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~151
When it runs · the whole SKILL.md, loaded when a task matches
~1.8k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 692 words (~1,796 tokens).

“Implements ADR-0019 — Layer 2 of the artifact stack. Lazy lifecycle owner of CONTEXT.md. Process scaffold for capturing the project's ubiquitous language.”

— opening of SKILL.md by alexandremendoncaalvaro, Custom licence
name
ad-domain
summary
Lazy lifecycle owner of `CONTEXT.md` (Layer 2 — ubiquitous language per Evans 2003). Captures canonical project-specific nouns with aliases-to-avoid…

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in .agents/skills/ad-domain of alexandremendoncaalvaro/CorridorKey-Runtime.

  • SKILL.md
  • agents/openai.yaml

Open the folder on GitHubat commit e632fa5

Used in 1 other repository

We found 2 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in alexandremendoncaalvaro/CorridorKey-Runtime, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Ad Domain next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Ad Domain compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Ad Domain this skillalexandremendoncaalvaro/CorridorKey-Runtime7561 repos~1.8kAutomated safety check: PassCustom licence
Vibe Coding PartnershareAI-lab/Kode-CLI5.2k—~5.6kAutomated safety check: PassApache-2.0
Grill With Docsmeain/dotfiles28520 repos~875Automated safety check: PassMIT
Planningmarkmdev/meridian187—~1.3kAutomated safety check: PassNone
Grill With Docsayoubben18/ab-method192—~2.1kAutomated safety check: PassMIT
Spec Writergarrytan/gstack136k—~14kAutomated safety check: NotesMIT

Similar skills

  • Vibe Coding Partner

    shareAI-lab/Kode-CLI

    Gives an agent a set of working rules for any development task: understand first, surface decisions, verify results, and load deeper reference files per scenario.

    5.2k GitHub stars~5.6k tokensUpdated 2 days ago
    DevelopmentAuto-check passed
  • Grill With Docs

    meain/dotfiles

    Grilling session that challenges your plan against the existing domain model, sharpens terminology, and updates documentation (CONTEXT.md, ADRs) inline as decisions crystallise.

    285 GitHub starsUsed in 20 repos~875 tokens
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  • Planning

    markmdev/meridian

    Interview-driven planning methodology that produces implementation-ready plans.

    187 GitHub stars~1.3k tokensUpdated 7 mo ago
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  • Grill With Docs

    ayoubben18/ab-method

    Grilling session that challenges your plan against the existing domain model, sharpens terminology, and updates documentation (CONTEXT.md, ADRs) inline as decisions crystallise.

    192 GitHub stars~2.1k tokensUpdated 10 days ago
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  • Spec Writer

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    Converts a vague idea into a precise, executable spec in five phases, files it as an issue and can start an agent on it in a fresh worktree.

    136k GitHub stars~14k tokensUpdated today
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    Decide where a learning, gotcha, or decision should live so it is not lost, and capture it there while context is fresh.

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More from alexandremendoncaalvaro/CorridorKey-Runtime

All 26 skills in this repo
  • Ad Archive

    alexandremendoncaalvaro/CorridorKey-Runtime

    Sweep completed plan files (tasks Status:done, specs Status:shipped, PRDs Status:superseded, ADRs Status:superseded or deprecated) out of the working tree and into git history via git rm.

    756 GitHub starsUsed in 1 repo~1.6k tokens
    Auto-check passed
  • Ad Commit

    alexandremendoncaalvaro/CorridorKey-Runtime

    Atomic Conventional Commits with DCO Signed-off-by sign-off.

    756 GitHub starsUsed in 1 repo~1.4k tokens
    Auto-check passed
  • Ad Bootstrap

    alexandremendoncaalvaro/CorridorKey-Runtime

    Generate AGENTS.md at the repo root by scanning the codebase first, pre-filling placeholders from observed signals, and asking only the genuine gaps.

    756 GitHub starsUsed in 1 repo~2.2k tokens
    Auto-check: warnings
  • Ad Deepen

    alexandremendoncaalvaro/CorridorKey-Runtime

    Surface deepening opportunities in the codebase using the Ousterhout/Feathers vocabulary from WORKFLOW §8 (Module / Interface / Depth / Seam / Adapter / Leverage / Locality).

    756 GitHub starsUsed in 1 repo~2k tokens
    Auto-check passed
  • Ad Grill Me

    alexandremendoncaalvaro/CorridorKey-Runtime

    Interview-before-research grilling session that challenges a fuzzy ask against the existing codebase, sharpens vocabulary against CONTEXT.md, and resolves the decision tree branch by branch.

    756 GitHub starsUsed in 1 repo~1.8k tokens
    Auto-check passed
  • Ad Handoff

    alexandremendoncaalvaro/CorridorKey-Runtime

    Compact the current session into a handoff document a fresh agent can pick up from.

    756 GitHub starsUsed in 1 repo~4.2k tokens
    Auto-check: notes

Questions about Ad Domain

What does Ad Domain do?

Lazily create or update CONTEXT.md (Layer 2 — ubiquitous language per Evans 2003) at the repo root, or CONTEXT-MAP.md plus per-context CONTEXT.md for multi-context repos. Ad Domain is an agent skill from alexandremendoncaalvaro/CorridorKey-Runtime.md for multi-context repos.

When should I use Ad Domain?

Ad Domain fits situations like: ubiquitous language; what should we call; whenever a grilling/spec/architecture session resolves a vocabulary question.

How do I install Ad Domain in Claude Code?

Run `npx skills add alexandremendoncaalvaro/CorridorKey-Runtime --skill ad-domain -a claude-code`. Or copy the skill folder (.agents/skills/ad-domain in alexandremendoncaalvaro/CorridorKey-Runtime) into .claude/skills/ad-domain in your project. Claude Code loads it when a task matches its description.

How do I install Ad Domain in Codex?

Run `npx skills add alexandremendoncaalvaro/CorridorKey-Runtime --skill ad-domain -a codex`. Or copy the skill folder (.agents/skills/ad-domain in alexandremendoncaalvaro/CorridorKey-Runtime) into .agents/skills/ad-domain in your project. Codex loads it when a task matches its description.

Can I use Ad Domain in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add alexandremendoncaalvaro/CorridorKey-Runtime --skill ad-domain -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/ad-domain, .gemini/skills/ad-domain, .github/skills/ad-domain and .opencode/skills/ad-domain in your project.

What does Ad Domain need to run?

SKILL.md names no scripts, command-line tools or credentials: Ad Domain is instructions for the agent only.

Does Ad Domain access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Ad Domain safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Ad Domain use?

Ad Domain has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Ad Domain use?

About 1.8k tokens (SKILL.md is roughly 7.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Ad Domain?

Skills that share tags, products or a category with Ad Domain: Vibe Coding Partner (shareAI-lab/Kode-CLI, 5.2k stars), Grill With Docs (meain/dotfiles, 285 stars), Planning (markmdev/meridian, 187 stars) and Grill With Docs (ayoubben18/ab-method, 192 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Ad Domain?

alexandremendoncaalvaro (a GitHub user) maintains it in alexandremendoncaalvaro/CorridorKey-Runtime, which has 756 GitHub stars. The repository holds 26 skills in this directory. The repository was last updated on August 5, 2026.

Source: alexandremendoncaalvaro/CorridorKey-Runtime on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.