Agent skill

Architecture Workflow

by tractorjuice in tractorjuice/arc-kit

Recommends which /arckit: commands to run, and in what order, for a new or in-flight architecture project, from a short triage of sector, project type, current stage and timeline.

Custom licenceAuto-check passedDevelopment

Install Architecture Workflow

skills CLI
$ npx skills add tractorjuice/arc-kit --skill architecture-workflow -a claude-code

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

GitHub CLI
$ gh skill install tractorjuice/arc-kit architecture-workflow --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/tractorjuice/arc-kit.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/arckit-claude/skills/architecture-workflow .claude/skills/architecture-workflow && 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
architecture-workflow
GitHub stars
2.3k
Token cost
~2k tokens
SKILL.md length
804 words
Files
6 (incl. references)
Skills in repo
9
Repo updated
First seen
Licence
Custom licence

At a glance

Recommends which /arckit: commands to run, and in what order, for a new or in-flight architecture project, from a short triage of sector, project type, current stage and timeline.

  • Works in 4 steps: Detect Project State → Triage Questions → Deep Questions (Complex Projects Only) → …
  • Has already named the command they want
  • SKILL.md covers Anti-Patterns, Process, Key Principles and ArcKit Integration
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Architecture Workflow is an agent skill from tractorjuice/arc-kit. Recommends which /arckit: commands to run, and in what order, for a new or in-flight architecture project, from a short triage of sector, project type, current stage and timeline. Backs /arckit:start. Not needed when the user has already named the command they want, or is asking about the content of an artefact rather than the sequence.

Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including reference files (for example `references/ai-ml-path.md`, `references/data-path.md` and `references/defence-path.md`).

It sits in Development. It works with Model Context Protocol. The repository describes itself as: The Enterprise Architecture Governance Harness — strategy, architecture, delivery, and assurance using AI coding assistants.

When your agent uses it

  • Has already named the command they want
  • Is asking about the content of an artefact rather than the sequence

Example prompts

  • “Use the architecture-workflow skill to recommend which /arckit: commands to run, and in what order, for a new or in-flight architecture project…”
  • “/architecture-workflow”

Requirements

  • Pre-approved tools (allowed-tools): Read(/${CLAUDE_PLUGIN_ROOT}/**)

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Detect Project State
  2. Triage Questions
  3. Deep Questions (Complex Projects Only)
  4. Present Tailored Plan

What it can do on your machine

Read from SKILL.md and the folder at commit 9c9a803. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read(/${CLAUDE_PLUGIN_ROOT}/**)

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    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

Architecture Workflow loads about 2k tokens when it runs, and up to ~7.9k if it reads all its reference files. Until then it costs about 90 tokens; SKILL.md has 804 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~90
When it runs · the whole SKILL.md, loaded when a task matches
~2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~7.9k

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 804 words (~1,963 tokens).

“Guides users through project onboarding using adaptive-depth questions and recommends a tailored command sequence.”

— opening of SKILL.md by tractorjuice, Custom licence
name
architecture-workflow
allowed-tools
Read(/${CLAUDE_PLUGIN_ROOT}/**)
paths
projects/**

Read the full SKILL.md on GitHub

Files

SKILL.md and 5 other files (references) in plugins/arckit-claude/skills/architecture-workflow of tractorjuice/arc-kit.

  • SKILL.md
  • references/ai-ml-path.md
  • references/data-path.md
  • references/defence-path.md
  • references/standard-path.md
  • references/uk-gov-path.md

Open the folder on GitHubat commit 9c9a803

Compare with similar skills

Architecture Workflow 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.

Architecture Workflow compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Architecture Workflow this skilltractorjuice/arc-kit2.3k—~2kAutomated safety check: PassCustom licence
Rsigmatimescale/rsigma159—~1.2kAutomated safety check: PassMIT
Profiler Enable ModuleIvanMurzak/Unity-MCP4.4k1 repos~557Automated safety check: PassApache-2.0
Profiler List ModulesIvanMurzak/Unity-MCP4.4k1 repos~776Automated safety check: PassApache-2.0
Debugging Executionsn8n-io/n8n207k—~2.6kAutomated safety check: PassCustom licence
Analyze Logsactivepieces/activepieces25k1 repos~1.6kAutomated safety check: PassMIT

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Questions about Architecture Workflow

What does Architecture Workflow do?

Recommends which /arckit: commands to run, and in what order, for a new or in-flight architecture project, from a short triage of sector, project type, current stage and timeline. Architecture Workflow is an agent skill from tractorjuice/arc-kit. Recommends which /arckit: commands to run, and in what order, for a new or in-flight architecture project, from a short triage of sector, project type, current stage and timeline.

When should I use Architecture Workflow?

Architecture Workflow fits situations like: has already named the command they want; is asking about the content of an artefact rather than the sequence.

How do I install Architecture Workflow in Claude Code?

Run `npx skills add tractorjuice/arc-kit --skill architecture-workflow -a claude-code`. Or copy the skill folder (plugins/arckit-claude/skills/architecture-workflow in tractorjuice/arc-kit) into .claude/skills/architecture-workflow in your project. Claude Code loads it when a task matches its description.

How do I install Architecture Workflow in Codex?

Run `npx skills add tractorjuice/arc-kit --skill architecture-workflow -a codex`. Or copy the skill folder (plugins/arckit-claude/skills/architecture-workflow in tractorjuice/arc-kit) into .agents/skills/architecture-workflow in your project. Codex loads it when a task matches its description.

Can I use Architecture Workflow 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 tractorjuice/arc-kit --skill architecture-workflow -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/architecture-workflow, .gemini/skills/architecture-workflow, .github/skills/architecture-workflow and .opencode/skills/architecture-workflow in your project.

What does Architecture Workflow need to run?

SKILL.md names no scripts, command-line tools or credentials: Architecture Workflow is instructions for the agent only. Its frontmatter pre-approves these tools: Read(/${CLAUDE_PLUGIN_ROOT}/**).

Does Architecture Workflow 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 Architecture Workflow 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 Architecture Workflow use?

Architecture Workflow 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 Architecture Workflow use?

About 2k tokens (SKILL.md is roughly 7.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 5.9k tokens, read only when the agent opens those files.

What are the alternatives to Architecture Workflow?

Skills that share tags, products or a category with Architecture Workflow: Rsigma (timescale/rsigma, 159 stars), Profiler Enable Module (IvanMurzak/Unity-MCP, 4.4k stars), Profiler List Modules (IvanMurzak/Unity-MCP, 4.4k stars) and Debugging Executions (n8n-io/n8n, 207k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Architecture Workflow?

tractorjuice (a GitHub user) maintains it in tractorjuice/arc-kit, which has 2,252 GitHub stars. The repository holds 9 skills in this directory. The repository was last updated on October 7, 2026.

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