sqlmodel-database SKILL.md skillA
sqlmodel-database from mjunaidca/mjs-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mjunaidca/mjs-agent-skills/sqlmodel-database@git:20251221.f6c90d7Pins git:20251221.f6c90d7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mjunaidca/mjs-agent-skills
- Path
docs/taskflow-vault/skills/engineering/sqlmodel-database/SKILL.md- Versions recorded
- 1
- Latest version
- git:20251221.f6c90d7, committed Dec 21, 2025
- Size
- 19,015 bytes
- Repository stars
- 28
- License
- none declared
Design and implement database schemas using SQLModel with sync and async patterns. Use this skill when creating database models, setting up Neon PostgreSQL connections, defining relationships (one-to-many, many-to-many), implementing FastAPI dependency injection, or migrating schemas. Covers both sync Session and async AsyncSession patterns.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# SQLModel Database
Design and implement database schemas using SQLModel - the library that combines SQLAlchemy's power with Pydantic's validation.
## When to Use
- Creating database models for FastAPI applications
- Setting up PostgreSQL/Neon database connections
- Defining model relationships (one-to-many, many-to-many)
- Implementing async database operations
- Creating API request/response schemas from database models
- FastAPI dependency injection for sessions
## Quick Start
```bash
# Sync only
uv add sqlmodel
# Async support (recommended for FastAPI)
uv add sqlmodel sqlalchemy[asyncio] asyncpg # PostgreSQL
# or
uv add sqlmodel sqlalchemy[asyncio] aiosqlite # SQLite
```
## Core Patterns
### 1. Model Hierarchy (Base → Table → API)
```python
from sqlmodel import SQLModel, Field
from datetime import datetime
from typing import Optional, Literal
# Base model - shared fields, validation, NO table
class TaskBase(SQLModel):
title: str = Field(max_length=200, index=True)
description: Optional[str] = None
status: Literal["pending", "in_progress", "completed"] = "pending"
priority: Literal["low", "medium", "high"] = "medium"
…Read the whole file at its exact version.
How to install
mdr add mjunaidca/mjs-agent-skills/sqlmodel-database@sha256:006f5326ab3852a3The line at the top of this page pins the label git:20251221.f6c90d7, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_yvdwii6dbv2ryzlc)
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Versions
The registry has recorded 1 version of this file, committed on Dec 21, 2025.
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Source
mjunaidca/mjs-agent-skills · 28 stars · license none declared · pushed 2026-08-12 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_yvdwii6dbv2ryzlc GET https://markdownregistry.com/api/v1/resolve?ref=mjunaidca/mjs-agent-skills/sqlmodel-database GET https://markdownregistry.com/api/v1/blob/006f5326ab3852a3b7feee5636ae41eb62dadbbb07b042c76278fad8e773adaf
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