Agent skill

Data Export

by gustavscirulis in gustavscirulis/snapgrid

Generates data export/import infrastructure for JSON, CSV, PDF formats with GDPR data portability, share sheet integration, and file import.

Custom licenceAuto-check: notesLegal & Compliance

Install Data Export

skills CLI
$ npx skills add gustavscirulis/snapgrid --skill data-export -a claude-code

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

GitHub CLI
$ gh skill install gustavscirulis/snapgrid data-export --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/generators/data-export .claude/skills/data-export && 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
data-export
GitHub stars
117
Used in
1 other repo
Token cost
~2.9k tokens
SKILL.md length
702 words
Files
2
Skills in repo
120
Repo updated
First seen
Licence
Custom licence

At a glance

Generates data export/import infrastructure for JSON, CSV, PDF formats with GDPR data portability, share sheet integration, and file import.

  • Works in 8 steps: Project Context Detection → Existing Export Detection → Data Model Detection → …
  • User wants data export functionality
  • SKILL.md covers When This Skill Activates, Pre-Generation Checks, Configuration Questions and Generation Process, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Data Export is an agent skill from gustavscirulis/snapgrid. Generates data export/import infrastructure for JSON, CSV, PDF formats with GDPR data portability, share sheet integration, and file import. Use when user wants data export functionality, CSV/JSON/PDF export, GDPR compliance data portability, import from files, or share sheet for data.

Its SKILL.md is about 2.9k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `templates.md`).

It sits in Legal & Compliance, covering Privacy and GDPR, CSV and tabular files and PDF. 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

  • User wants data export functionality
  • CSV/JSON/PDF export
  • GDPR compliance data portability
  • Import from files

Example prompts

  • “Use the data-export skill to generate data export/import infrastructure for JSON, CSV, PDF formats with GDPR data portability, share sheet…”
  • “/data-export”

Requirements

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

Workflow steps

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

  1. Project Context Detection
  2. Existing Export Detection
  3. Data Model Detection
  4. Read Templates
  5. Create Core Files
  6. Create Format-Specific Files
  7. Create Import Files
  8. Determine File Location

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).

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

  • Network

    Links to these hosts (documentation or services it may open):

    • developer.apple.com
    • gdpr-info.eu

    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

Data Export loads about 2.9k tokens when it runs. Until then it costs about 75 tokens; SKILL.md has 702 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~75
When it runs · the whole SKILL.md, loaded when a task matches
~2.9k

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: 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 702 words (~2,913 tokens).

“Generate production data export and import infrastructure -- JSON export via Codable, CSV generation with proper escaping, PDF report rendering with UIGraphicsPDFRenderer, GDPR-compliant full data export, file import with UTType-based picker, and share sheet integration. No third-party dependencies.”

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

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in .claude/skills/skills/generators/data-export of gustavscirulis/snapgrid.

  • SKILL.md
  • templates.md

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

Data Export 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.

Data Export compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Data Export this skillgustavscirulis/snapgrid1171 repos~2.9kAutomated safety check: NotesCustom licence
Update Legal Pdfsremotion-dev/remotion62k—~287Automated safety check: PassCustom licence
Data Importindranilbanerjee/digital-marketing-pro8541 repos~2.3kAutomated safety check: PassMIT
MinerU Document Readeropendatalab/MinerU81k—~9.4kAutomated safety check: WarnCustom licence
Heavy File IngestionNateBJones-Projects/OB14.7k—~995Automated safety check: PassCustom licence
Instrument Data To Allotropeaws-samples/amazon-bedrock-agents-healthcare-lifesciences2742 repos~2.7kAutomated safety check: PassApache-2.0

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Questions about Data Export

What does Data Export do?

Generates data export/import infrastructure for JSON, CSV, PDF formats with GDPR data portability, share sheet integration, and file import. Data Export is an agent skill from gustavscirulis/snapgrid. Generates data export/import infrastructure for JSON, CSV, PDF formats with GDPR data portability, share sheet integration, and file import.

When should I use Data Export?

Data Export fits situations like: user wants data export functionality; CSV/JSON/PDF export; GDPR compliance data portability; import from files.

How do I install Data Export in Claude Code?

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

How do I install Data Export in Codex?

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

Can I use Data Export 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 data-export -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/data-export, .gemini/skills/data-export, .github/skills/data-export and .opencode/skills/data-export in your project.

What does Data Export need to run?

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

Does Data Export access the network?

SKILL.md names 2 domains. As links in the text: developer.apple.com and gdpr-info.eu. This is read from the text; nothing was executed.

Is Data Export 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 Data Export use?

Data Export 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 Data Export use?

About 2.9k 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 Data Export?

Skills that share tags, products or a category with Data Export: Update Legal Pdfs (remotion-dev/remotion, 62k stars), Data Import (indranilbanerjee/digital-marketing-pro, 854 stars), MinerU Document Reader (opendatalab/MinerU, 81k stars) and Heavy File Ingestion (NateBJones-Projects/OB1, 4.7k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Data Export?

gustavscirulis (a GitHub user) maintains it in gustavscirulis/snapgrid, which has 117 GitHub stars. The repository holds 120 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.