crud-completeness

crud-completeness is a skill for Claude Code, Codex from Omar-Obando/qwen-orchestrator. It costs 56 tokens per session (2,470 once invoked), scanned A, original, MIT.

A guide to implementing complete CRUD operations: Create, Read, Update, and Delete actions for application data.

In plain words
What is it for?
Use it to design resource endpoints, add soft deletion and restoration, support bulk changes, enforce permissions, handle concurrent updates, and document API responses.
Why use it?
It helps prevent incomplete data APIs by covering validation, errors, permissions, pagination, filtering, sorting, and related behavior.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to design resource endpoints, add soft deletion and restoration, support bulk changes, enforce permissions, handle concurrent updates, and document API responses.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/omar-obando/qwen-orchestrator/crud-completeness
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.

Any agent
npx skills add Omar-Obando/qwen-orchestrator --skill crud-completeness
Clone the repo
git clone --depth 1 https://github.com/Omar-Obando/qwen-orchestrator

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for crud-completeness

README.md
[![agentmods](https://agentmods.dev/badge/skills/omar-obando/qwen-orchestrator/crud-completeness/github.svg)](https://agentmods.dev/skills/omar-obando/qwen-orchestrator/crud-completeness)
Your own site
<a href="https://agentmods.dev/skills/omar-obando/qwen-orchestrator/crud-completeness"><img src="https://agentmods.dev/badge/skills/omar-obando/qwen-orchestrator/crud-completeness/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for crud-completeness

Your own site · 80×15
<a href="https://agentmods.dev/skills/omar-obando/qwen-orchestrator/crud-completeness"><img src="https://agentmods.dev/badge/skills/omar-obando/qwen-orchestrator/crud-completeness.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,470 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00056 $0.02470
Opus 5 $0.00028 $0.01235
Sonnet 5 $0.00011 $0.00494
Haiku 4.5 $0.00006 $0.00247

Measured 12d ago against content hash 4175e881a7d9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

crud-completeness 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 12d ago.

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.

skills/crud-completeness/SKILL.md · 336 lines

How it starts

The opening of the file, as written. The whole thing — 336 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CRUD Completeness Skill — Tech Lead

Overview

This skill provides comprehensive guidance for implementing complete CRUD (Create, Read, Update, Delete) operations. It covers validation, error handling, soft delete, restore, bulk operations, and CRUD best practices following enterprise application patterns and API design standards.

When to Use

Use this skill when:

  • Implementing complete CRUD operations for resources
  • Designing Create, Read, Update, Delete endpoints
  • Adding validation to CRUD operations
  • Implementing error handling for CRUD
  • Designing soft delete patterns
  • Implementing restore functionality
  • Creating bulk CRUD operations
  • Adding optimistic concurrency control
  • Implementing CRUD permissions
  • Designing CRUD API documentation
  • Adding audit logging to CRUD
  • Implementing CRUD caching strategies
  • Creating CRUD validation schemas
  • Designing CRUD response formats
  • Implementing CRUD rate limiting
  • Adding CRUD metrics and monitoring
  • Designing CRUD security controls
  • Implementing CRUD data validation
  • Creating CRUD input validation
  • Adding CRUD output formatting
  • Designing CRUD pagination
  • Implementing CRUD filtering
  • Adding CRUD sorting

Do NOT use this skill when:

  • Writing application business logic (use domain-driven skill)
  • Designing database schemas (use database-design skill)
  • Writing API endpoint specifications (use api-design skill)
  • Performing security audits (use security-auditor skill)
  • Writing SQL queries (use sql-best-practices skill)
  • Designing multi-page website layouts (use design-system skill)
  • Analyzing deployment configurations (use deployment skill)
  • Writing documentation (use documentation-best-practices skill)

CRUD Operations

Complete CRUD Endpoint Set

┌─────────────────────────────────────────────────────────────┐
│              Complete CRUD Endpoints                        │
├─────────────────────────────────────────────────────────────┤
│  CREATE:  POST   /api/v1/resources                         │
│  READ:    GET    /api/v1/resources                         │
│  READ:    GET    /api/v1/resources/:id                     │
│  UPDATE:  PATCH  /api/v1/resources/:id                     │
│  REPLACE: PUT    /api/v1/resources/:id                     │
│  DELETE:  DELETE /api/v1/resources/:id                     │
│  RESTORE: POST   /api/v1/resources/:id/restore             │
│  BULK:    POST   /api/v1/resources/bulk                    │
│  BULK:    PATCH  /api/v1/resources/bulk                    │
│  BULK:    DELETE /api/v1/resources/bulk                    │
└─────────────────────────────────────────────────────────────┘

Read the full file on GitHub · 336 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 12d ago First seen · 336 lines · 56 tokens per session scan A 4175e881a7d9

Subscribe to this mod's changes

crud-completeness is a skill published in the GitHub repository Omar-Obando/qwen-orchestrator (49 stars, last pushed 2mo ago), licensed MIT. It adds 56 tokens to every session and 2,470 once invoked, about $0.0003 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.