Developer Skill Pack
BundleBundle
Four engineering skills in one — Rails, Python, SQL, and API design patterns that make agents write production-quality code
About
Most agents know Rails, Python, SQL, and REST APIs superficially. They get the basics right but miss the patterns that matter in production: Current attributes instead of thread locals, Pydantic v2 instead of dataclasses, CTEs instead of nested subqueries, PATCH vs PUT semantics. This pack installs the domain-specific depth that turns mediocre code into code you'd be proud to ship.
Core Capabilities
- DHH Rails Style: fat models, thin controllers, Concerns, Hotwire, CRUD purity
- Python Modern: FastAPI + Pydantic v2 + async SQLAlchemy + strict typing + uv
- SQL Writer: CTEs, window functions, EXPLAIN ANALYZE, index-aware patterns
- API Design: resource-oriented URLs, HTTP semantics, error format, OpenAPI 3.1
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Version History
This bundle is actively maintained.
May 11, 2026
One-time purchase
$69
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Details
- Type
- Bundle
- Category
- Engineering
- Price
- $69
- Version
- 1
- License
- One-time purchase
Works With
Works with OpenClaw, Claude Projects, Custom GPTs, Cursor and other instruction-friendly AI tools.
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