Agent skill

Integration Test Scaffold

by gustavscirulis in gustavscirulis/snapgrid

Generate cross-module test harness with mock servers, in-memory stores, and test configuration.

Custom licenceAuto-check: notesTesting & QA

Install Integration Test Scaffold

skills CLI
$ npx skills add gustavscirulis/snapgrid --skill integration-test-scaffold -a claude-code

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

GitHub CLI
$ gh skill install gustavscirulis/snapgrid integration-test-scaffold --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/gustavscirulis/snapgrid.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/skills/testing/integration-test-scaffold .claude/skills/integration-test-scaffold && 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
integration-test-scaffold
GitHub stars
116
Used in
1 other repo
Token cost
~3.3k tokens
SKILL.md length
221 words
Files
1
Skills in repo
118
Repo updated
First seen
Licence
Custom licence

At a glance

Generate cross-module test harness with mock servers, in-memory stores, and test configuration.

  • Works in 6 steps: Map the Integration Boundaries → Configuration Questions → Generate Mock Server → …
  • Testing networking + persistence + business logic together
  • SKILL.md covers When This Skill Activates, Why Integration Tests, Process and File Structure, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Integration Test Scaffold is an agent skill from gustavscirulis/snapgrid. Generate cross-module test harness with mock servers, in-memory stores, and test configuration. Use when testing networking + persistence + business logic together.

Its SKILL.md is about 3.3k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Testing & QA, covering Integration testing. The repository describes itself as: SnapGrid is an open-source Mac app for collecting, organizing, and analyzing UI screenshots. It uses AI to automatically detect UI components and patterns, making it a powerful…

When your agent uses it

  • Testing networking + persistence + business logic together
  • Tasks that involve Integration testing

Example prompts

  • “/integration-test-scaffold”

Requirements

  • Pre-approved tools (allowed-tools): Read, Write, Edit, Glob, Grep, Bash, AskUserQuestion

Workflow steps

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

  1. Map the Integration Boundaries
  2. Configuration Questions
  3. Generate Mock Server
  4. Generate In-Memory Store
  5. Generate Test Environment
  6. Generate Integration Tests

What it can do on your machine

Read from SKILL.md and the folder at commit eb7eaf4. 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
    • Write
    • Edit
    • Glob
    • Grep
    • Bash
    • AskUserQuestion

    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 swift and 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

Integration Test Scaffold loads about 3.3k tokens when it runs. Until then it costs about 48 tokens; SKILL.md has 221 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~48
When it runs · the whole SKILL.md, loaded when a task matches
~3.3k

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.

  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: Read, Write, Edit, Glob, Grep, Bash, AskUserQuestion

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 221 words (~3,281 tokens).

“Generate test infrastructure for testing multiple modules working together — networking + persistence + business logic — without hitting real servers or databases.”

— opening of SKILL.md by gustavscirulis, Custom licence
name
integration-test-scaffold
allowed-tools
Read, Write, Edit, Glob, Grep, Bash, AskUserQuestion

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/skills/testing/integration-test-scaffold of gustavscirulis/snapgrid.

Open the folder on GitHubat commit eb7eaf4

Used in 1 other repository

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

Compare with similar skills

Integration Test Scaffold 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.

Integration Test Scaffold compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Integration Test Scaffold this skillgustavscirulis/snapgrid1161 repos~3.3kAutomated safety check: NotesCustom licence
Plugin Testingpolyipseity/obsidian-terminal951—~828Automated safety check: PassAGPL-3.0
Create Modulecartography-cncf/cartography4.1k—~2.5kAutomated safety check: PassApache-2.0
Td Integration Testmarcus/td251—~1.2kAutomated safety check: PassMIT
Integration E2E Testingshinpr/claude-code-workflows694—~3.5kAutomated safety check: PassMIT
JS-in-HTML Testingliaohch3/claude-tap3.3k—~924Automated safety check: PassMIT

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Categories

Questions about Integration Test Scaffold

What does Integration Test Scaffold do?

Generate cross-module test harness with mock servers, in-memory stores, and test configuration. Integration Test Scaffold is an agent skill from gustavscirulis/snapgrid. Generate cross-module test harness with mock servers, in-memory stores, and test configuration.

When should I use Integration Test Scaffold?

Integration Test Scaffold fits situations like: testing networking + persistence + business logic together; tasks that involve Integration testing.

How do I install Integration Test Scaffold in Claude Code?

Run `npx skills add gustavscirulis/snapgrid --skill integration-test-scaffold -a claude-code`. Or copy the skill folder (.claude/skills/skills/testing/integration-test-scaffold in gustavscirulis/snapgrid) into .claude/skills/integration-test-scaffold in your project. Claude Code loads it when a task matches its description.

How do I install Integration Test Scaffold in Codex?

Run `npx skills add gustavscirulis/snapgrid --skill integration-test-scaffold -a codex`. Or copy the skill folder (.claude/skills/skills/testing/integration-test-scaffold in gustavscirulis/snapgrid) into .agents/skills/integration-test-scaffold in your project. Codex loads it when a task matches its description.

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

What does Integration Test Scaffold need to run?

SKILL.md names no scripts, command-line tools or credentials: Integration Test Scaffold is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Glob, Grep, Bash, AskUserQuestion.

Does Integration Test Scaffold 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 Integration Test Scaffold safe to install?

Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Integration Test Scaffold use?

Integration Test Scaffold 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 Integration Test Scaffold use?

About 3.3k tokens (SKILL.md is roughly 13k 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 Integration Test Scaffold?

Skills that share tags, products or a category with Integration Test Scaffold: Plugin Testing (polyipseity/obsidian-terminal, 951 stars), Create Module (cartography-cncf/cartography, 4.1k stars), Td Integration Test (marcus/td, 251 stars) and Integration E2E Testing (shinpr/claude-code-workflows, 694 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Integration Test Scaffold?

gustavscirulis (a GitHub user) maintains it in gustavscirulis/snapgrid, which has 116 GitHub stars. The repository holds 118 skills in this directory. The repository was last updated on April 30, 2026.

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