create-crud

A command for creating CRUD—Create, Read, Update, and Delete—pages and related setup for a Mendix entity.

In plain words
What is it for?
Use it to generate an entity, an overview page, a new/edit page, and optionally a reusable navigation menu.
Why use it?
It removes the repetitive work of building record lists, create/edit forms, and record actions by hand.

Command for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/mendixlabs/mxcli/create-crud
Clone the repo
git clone --depth 1 https://github.com/mendixlabs/mxcli

Made for: Claude Code.

Per session 16 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 229 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00016 $0.00229
Opus 5 $0.00008 $0.00114
Sonnet 5 $0.00003 $0.00046
Haiku 4.5 $0.00002 $0.00023

Measured yesterday against content hash 9004eb5a627f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

create-crud scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/commands/mendix/create-crud.md · 35 lines

What it actually says

Create CRUD

Generate a complete CRUD (Create, Read, Update, Delete) setup for an entity.

What Gets Created

  1. Entity - Persistent entity with attributes
  2. Overview Page - DataGrid listing all records with New/Edit/Delete buttons
  3. NewEdit Page - Form for creating and editing records
  4. Navigation Snippet (optional) - Reusable menu

Usage

Specify:

  • Module name
  • Entity name and attributes
  • Which pages to generate

Example Prompts

  • "Create CRUD for a Product entity in the Catalog module"
  • "Generate overview and edit pages for the existing Customer entity"
  • "Create a Task entity with Name, Description, DueDate, Status and full CRUD pages"

Notes

  • Uses overview-pages skill for page patterns
  • Pages use Atlas_Core layouts (Atlas_Default for overview, PopupLayout for edit)
  • Follow naming convention: Entity_Overview, Entity_NewEdit
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 35 lines · 16 tokens per session scan A 9004eb5a627f

Subscribe to this mod's changes

create-crud is a command published in the GitHub repository mendixlabs/mxcli (115 stars, last pushed 2d ago), licensed Apache-2.0. It adds 16 tokens to every session and 229 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.