Agent skill

Stark Smoke Test

by Scaffold-Stark in Scaffold-Stark/scaffold-stark-2

Use after Phase 1 dependency updates are merged, before any Phase 2 propagation to sibling forks - runs the end-to-end devnet gate (up brings devnet/deploy/dev-server up, verify drives Chrome over…

No licenceAuto-check: notesTesting & QA

Install Stark Smoke Test

skills CLI
$ npx skills add Scaffold-Stark/scaffold-stark-2 --skill stark-smoke-test -a claude-code

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

GitHub CLI
$ gh skill install Scaffold-Stark/scaffold-stark-2 stark-smoke-test --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/Scaffold-Stark/scaffold-stark-2.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/stark-smoke-test .claude/skills/stark-smoke-test && 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
stark-smoke-test
GitHub stars
109
Token cost
~3k tokens
SKILL.md length
1,642 words
Files
3
Skills in repo
5
Repo updated
First seen
Licence
None found

At a glance

Use after Phase 1 dependency updates are merged, before any Phase 2 propagation to sibling forks - runs the end-to-end devnet gate (up brings devnet/deploy/dev-server up, verify drives Chrome over…

  • Works in 4 steps: Devnet gate green → Sepolia gate green → PR is merged → …
  • Tasks that involve QA and bug reports
  • SKILL.md covers Scope, Sepolia gate (opt-in, S1-S5), Commands and Step A — bring the stack up…, plus 4 more sections
  • Runs JavaScript scripts from its folder; calls node and yarn

What it does

Stark Smoke Test is an agent skill from Scaffold-Stark/scaffold-stark-2. Use after Phase 1 dependency updates are merged, before any Phase 2 propagation to sibling forks - runs the end-to-end devnet gate (up brings devnet/deploy/dev-server up, verify drives Chrome over raw CDP to exercise the app, run does both plus teardown) and reports a green or red gate.

Its SKILL.md is about 3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files.

It sits in Testing & QA, covering QA and bug reports, Dependency management and End-to-end testing. The repository describes itself as: Open source forkable Starknet dev stack. Codebase of Scaffold Stark.

When your agent uses it

  • Tasks that involve QA and bug reports
  • Tasks that involve Dependency management
  • Tasks that involve End-to-end testing

Example prompts

  • “/stark-smoke-test”

Requirements

  • Node.js

Workflow steps

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

  1. Devnet gate green
  2. Sepolia gate green
  3. PR is merged
  4. Phase 2 propagation allowed

What it can do on your machine

Read from SKILL.md and the folder at commit ae1b689. 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

    Ships script files (JavaScript), which the agent can run.

    Shell commands in SKILL.md call:

    • node
    • yarn

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

  • Network

    No URLs in SKILL.md. Its commands use yarn, which can reach the network depending on how they are called.

    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

Stark Smoke Test loads about 3k tokens when it runs. Until then it costs about 76 tokens; SKILL.md has 1,642 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~76
When it runs · the whole SKILL.md, loaded when a task matches
~3k

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: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NoteMentions a .env fileSKILL.md:75
    ent and non-empty in `packages/snfoundry/.env`. Missing → INFRA. This
  • NoteMentions a .env fileSKILL.md:76
    gate **never writes to `.env`** and never offers to — unlike the devnet
  • NoteMentions a .env fileSKILL.md:149
    `packages/snfoundry/.env`) that is a correct, expected result on a fresh
  • NoteMentions a .env fileSKILL.md:152
    `.env` silently — either let them paste it, confirm the prompt, or re-run with

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 1,642 words (~2,960 tokens).

“Prove the stack actually works end-to-end on devnet before propagating anything to sibling forks. A red gate blocks Phase 2.”

— opening of SKILL.md by Scaffold-Stark
name
stark-smoke-test

Read the full SKILL.md on GitHub

Files

SKILL.md and 2 other files in .claude/skills/stark-smoke-test of Scaffold-Stark/scaffold-stark-2.

  • SKILL.md
  • stark-smoke-test-browser.mjs
  • stark-smoke-test.mjs

Open the folder on GitHubat commit ae1b689

Compare with similar skills

Stark Smoke Test 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.

Stark Smoke Test compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Stark Smoke Test this skillScaffold-Stark/scaffold-stark-2109—~3kAutomated safety check: NotesNone
Moav E2EMotherofallVPNs/MoaV449—~1.9kAutomated safety check: NotesMIT
Whole-App Health Sweepreticlehq/reticle1.2k—~1.1kAutomated safety check: PassApache-2.0
Try In Browserankit/stylebot1.6k—~780Automated safety check: PassMIT
Vss E2E Smokeopen-edge-platform/edge-ai-libraries171—~1.5kAutomated safety check: PassApache-2.0
Testing QAaiskillstore/marketplace4333 repos~1.2kAutomated safety check: PassNone

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Categories

Questions about Stark Smoke Test

What does Stark Smoke Test do?

Use after Phase 1 dependency updates are merged, before any Phase 2 propagation to sibling forks - runs the end-to-end devnet gate (up brings devnet/deploy/dev-server up, verify drives Chrome over…. Stark Smoke Test is an agent skill from Scaffold-Stark/scaffold-stark-2. Use after Phase 1 dependency updates are merged, before any Phase 2 propagation to sibling forks - runs the end-to-end devnet gate (up brings devnet/deploy/dev-server up, verify drives Chrome over raw CDP to exercise the app, run does both plus teardown) and reports a green or red gate.

When should I use Stark Smoke Test?

Stark Smoke Test fits situations like: tasks that involve QA and bug reports; tasks that involve Dependency management; tasks that involve End-to-end testing.

How do I install Stark Smoke Test in Claude Code?

Run `npx skills add Scaffold-Stark/scaffold-stark-2 --skill stark-smoke-test -a claude-code`. Or copy the skill folder (.claude/skills/stark-smoke-test in Scaffold-Stark/scaffold-stark-2) into .claude/skills/stark-smoke-test in your project. Claude Code loads it when a task matches its description.

How do I install Stark Smoke Test in Codex?

Run `npx skills add Scaffold-Stark/scaffold-stark-2 --skill stark-smoke-test -a codex`. Or copy the skill folder (.claude/skills/stark-smoke-test in Scaffold-Stark/scaffold-stark-2) into .agents/skills/stark-smoke-test in your project. Codex loads it when a task matches its description.

Can I use Stark Smoke Test 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 Scaffold-Stark/scaffold-stark-2 --skill stark-smoke-test -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/stark-smoke-test, .gemini/skills/stark-smoke-test, .github/skills/stark-smoke-test and .opencode/skills/stark-smoke-test in your project.

What does Stark Smoke Test need to run?

Going by SKILL.md and its folder, Stark Smoke Test needs JavaScript for the scripts in its folder and the command-line tools its instructions call (node and yarn). Our summary lists: Node.js.

Does Stark Smoke Test 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 Stark Smoke Test safe to install?

Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Stark Smoke Test use?

No licence was found for Stark Smoke Test or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Stark Smoke Test use?

About 3k tokens (SKILL.md is roughly 12k 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 Stark Smoke Test?

Skills that share tags, products or a category with Stark Smoke Test: Moav E2E (MotherofallVPNs/MoaV, 449 stars), Whole-App Health Sweep (reticlehq/reticle, 1.2k stars), Try In Browser (ankit/stylebot, 1.6k stars) and Vss E2E Smoke (open-edge-platform/edge-ai-libraries, 171 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Stark Smoke Test?

Scaffold-Stark (a GitHub organization) maintains it in Scaffold-Stark/scaffold-stark-2, which has 109 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on August 3, 2026.

Source: Scaffold-Stark/scaffold-stark-2 on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.