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Agent skill

Dbcraft

by aiskillstore in aiskillstore/marketplace

Open and operate the local DB Craft visual schema studio at D:\DBdesigner.

No licenceAuto-check passedDatabases

Install Dbcraft

skills CLI
$ npx skills add aiskillstore/marketplace --skill dbcraft -a claude-code

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

GitHub CLI
$ gh skill install aiskillstore/marketplace dbcraft --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/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/laozhu001/dbcraft .claude/skills/dbcraft && 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
dbcraft
GitHub stars
430
Token cost
~2.3k tokens
SKILL.md length
1,253 words
Files
11 (incl. scripts, references)
Skills in repo
1,044
Repo updated
First seen
Licence
None found

At a glance

Open and operate the local DB Craft visual schema studio at D:\DBdesigner.

  • Works in 9 steps: When the user asks to open DB Craft,… → Open http://127.0.0.1:3000 in the browser. → If the task is a browser demo, prefer… → …
  • Generate tables with AI
  • SKILL.md covers Overview, Core Rule, Quick Start and Launch, plus 6 more sections
  • Runs PowerShell scripts from its folder; calls node and mysql; needs OPENAI_API_KEY

What it does

Dbcraft is an agent skill from aiskillstore/marketplace. Open and operate the local DB Craft visual schema studio at D:\DBdesigner. Use it to design or edit MySQL 8, PostgreSQL 14, SQLite, and MSSQL models, generate tables with AI, import CREATE TABLE scripts, validate schema structure, save workspace models, export SQL, and prepare migration-ready artifacts for a separate deployment workflow.

Its SKILL.md is about 2.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 13 other files, including scripts and reference files (for example `agents/openai.yaml`, `references/data-security.md` and `references/example-prompts.md`).

It sits in Databases, covering SQL. It works with SQL, Microsoft SQL Server, MySQL and PostgreSQL. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

When your agent uses it

  • Generate tables with AI
  • Import CREATE TABLE scripts
  • Validate schema structure
  • Save workspace models

Example prompts

  • “/dbcraft”

Requirements

  • PowerShell
  • A credential in OPENAI_API_KEY

Workflow steps

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

  1. When the user asks to open DB Craft, first check whether http://127.0.0.1:3000 is already serving the app.
  2. Open http://127.0.0.1:3000 in the browser.
  3. If the task is a browser demo, prefer headed mode and a maximized window so the user can follow along.
  4. If the user needs AI table generation, confirm OPENAI_API_KEY is available in the current environment or let the user fill the key in…
  5. If the user needs menu names, shortcuts, or operating tips, read references/usage.md.
  6. If the user needs setup expectations or marketplace install details, read references/install-prerequisites.md.
  7. If the user needs privacy, data flow, or AI-provider disclosure details, read references/data-security.md.
  8. If the user needs a final release gate or submission summary, read references/marketplace-submission-checklist.md.
  9. If the user needs visual asset planning for marketplace release, read references/icon-and-screenshot-checklist.md.

What it can do on your machine

Read from SKILL.md and the folder at commit 755bc35. 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 1 file in scripts/ (PowerShell), which the agent can run.

    Shell commands in SKILL.md call:

    • node
    • mysql

    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 these keys or tokens, usually read from environment variables:

    • OPENAI_API_KEY

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

Context cost

Dbcraft loads about 2.3k tokens when it runs, and up to ~8.3k if it reads all its reference files. Until then it costs about 87 tokens; SKILL.md has 1,253 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~87
When it runs · the whole SKILL.md, loaded when a task matches
~2.3k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~8.3k

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 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); the scripts in this folder are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 1,253 words (~2,260 tokens).

“DB Craft is a local visual database modeling workspace. Use it when the user wants a faster, more concrete flow than hand-writing schema notes: open the app, shape tables and relationships in the browser, keep the model saved in the…”

— opening of SKILL.md by aiskillstore
name
dbcraft

Read the full SKILL.md on GitHub

Files

SKILL.md and 10 other files (scripts, references) in skills/laozhu001/dbcraft of aiskillstore/marketplace.

  • SKILL.md
  • agents/openai.yaml
  • references/data-security.md
  • references/example-prompts.md
  • references/icon-and-screenshot-checklist.md
  • references/install-prerequisites.md
  • references/marketplace-copy.md
  • references/marketplace-submission-checklist.md
  • references/usage.md
  • scripts/launch-dbdesigner.ps1
  • skill-report.json

Open the folder on GitHubat commit 755bc35

Compare with similar skills

Dbcraft 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.

Dbcraft compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Dbcraft this skillaiskillstore/marketplace430—~2.3kAutomated safety check: PassNone
Matlab Use Databasematlab/matlab-agentic-toolkit1.1k—~3.1kAutomated safety check: PassCustom licence
SQL Database Support for pRESTprest/prest4.6k—~1.6kAutomated safety check: PassMIT
Squixeduardofuncao/squix273—~784Automated safety check: PassMIT
Golang Databaseunxed/f42412 repos~2.9kAutomated safety check: PassMIT
Database Migrations SQL Migrationsrmyndharis/antigravity-skills1.7k3 repos~577Automated safety check: NotesMIT

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    Guides classifying, gap-analyzing and scaffolding support for a new SQL database in pREST, from Postgres-compatible variants to entirely new dialects.

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All 1,044 skills in this repo

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    430 GitHub starsUsed in 1 repo~697 tokens
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  • Data Processing

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    Process JSON with jq and YAML/TOML with yq. An agent skill from aiskillstore/marketplace.

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  • Doc Scanner

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    430 GitHub starsUsed in 1 repo~644 tokens
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  • File Search

    aiskillstore/marketplace

    Modern file and content search using fd, ripgrep (rg), and fzf.

    430 GitHub starsUsed in 1 repo~598 tokens
    Auto-check: notes

  • Find Replace

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    Modern find-and-replace using sd (simpler than sed) and batch replacement patterns.

    430 GitHub starsUsed in 1 repo~527 tokens
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  • Project Planner

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    Detects stale project plans and suggests session commands. An agent skill from aiskillstore/marketplace.

    430 GitHub starsUsed in 1 repo~504 tokens
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Works with

Categories

Questions about Dbcraft

What does Dbcraft do?

Open and operate the local DB Craft visual schema studio at D:\DBdesigner. Dbcraft is an agent skill from aiskillstore/marketplace. Open and operate the local DB Craft visual schema studio at D:\DBdesigner.

When should I use Dbcraft?

Dbcraft fits situations like: generate tables with AI; import CREATE TABLE scripts; validate schema structure; save workspace models.

How do I install Dbcraft in Claude Code?

Run `npx skills add aiskillstore/marketplace --skill dbcraft -a claude-code`. Or copy the skill folder (skills/laozhu001/dbcraft in aiskillstore/marketplace) into .claude/skills/dbcraft in your project. Claude Code loads it when a task matches its description.

How do I install Dbcraft in Codex?

Run `npx skills add aiskillstore/marketplace --skill dbcraft -a codex`. Or copy the skill folder (skills/laozhu001/dbcraft in aiskillstore/marketplace) into .agents/skills/dbcraft in your project. Codex loads it when a task matches its description.

Can I use Dbcraft 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 aiskillstore/marketplace --skill dbcraft -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/dbcraft, .gemini/skills/dbcraft, .github/skills/dbcraft and .opencode/skills/dbcraft in your project.

What does Dbcraft need to run?

Going by SKILL.md and its folder, Dbcraft needs PowerShell for the scripts in its folder, the command-line tools its instructions call (node and mysql) and credentials named OPENAI_API_KEY. Our summary lists: PowerShell; A credential in OPENAI_API_KEY.

Does Dbcraft 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 Dbcraft 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Dbcraft use?

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

How many tokens does Dbcraft use?

About 2.3k tokens (SKILL.md is roughly 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 6k tokens, read only when the agent opens those files.

What are the alternatives to Dbcraft?

Skills that share tags, products or a category with Dbcraft: Matlab Use Database (matlab/matlab-agentic-toolkit, 1.1k stars), SQL Database Support for pREST (prest/prest, 4.6k stars), Squix (eduardofuncao/squix, 273 stars) and Golang Database (unxed/f4, 241 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Dbcraft?

aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,044 skills in this directory. The repository was last updated on October 9, 2026.

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