supabase-python
by alinaqiThe supabase-python skill helps you build a Python backend with FastAPI, Supabase Auth, and SQLAlchemy/SQLModel. It is a practical Supabase Python guide for backend development when you want Supabase for auth, storage, and realtime, while keeping type-safe database access in Python.
This skill scores 78/100, which means it is a solid listing candidate for Agent Skills Finder. The repository gives users enough concrete guidance to decide on install: it clearly targets Python/FastAPI apps with Supabase, includes a defined architecture split between SQLAlchemy/SQLModel and Supabase, and provides substantial workflow content rather than a placeholder. Users should still expect some adoption friction because the repository lacks supporting scripts or reference files that would make execution more turnkey.
- Clear use case and trigger: "When building a Python/FastAPI app with Supabase backend" with paths limited to Python and supabase files.
- Substantial operational guidance: the body includes core principles, project structure, and setup sections, with many headings and code fences.
- Helpful architecture guidance: it explicitly recommends SQLAlchemy/SQLModel for queries and supabase-py for auth/storage/realtime, reducing guesswork.
- No install command and no support files/scripts, so users must infer setup steps from prose.
- No repo/file references or supplementary rules/resources, which limits turn-key execution and edge-case guidance.
Overview of supabase-python skill
What supabase-python is for
The supabase-python skill helps you build a Python backend with FastAPI, Supabase Auth, and SQLAlchemy/SQLModel. It is best for teams that want Supabase services where they help most, but still want direct, type-safe database access in Python for core application data.
Who should use it
Use the supabase-python skill if you are wiring up an API, adding login/session flows, or separating auth/storage from relational data access. It is a strong fit for backend development in Python when you need a practical Supabase Python guide, not just a generic prompt about Supabase.
What it optimizes for
The main pattern is clear: use SQLAlchemy/SQLModel for queries and Supabase for auth, storage, and realtime. That makes the skill useful when you care about maintainable API code, predictable database access, and fewer “magic” ORM assumptions.
When it is a good or poor fit
It fits best for FastAPI apps with a Supabase backend. It is less useful if your whole app lives inside Supabase client calls, or if you need a frontend-first workflow. If you are not using FastAPI or you do not want Python-side database models, the skill will be narrower than a general Supabase prompt.
How to Use supabase-python skill
Install and attach it correctly
Use the repo’s skill install flow, then point the skill at a Python project with a FastAPI API layer and a Supabase-backed workflow. A typical install command is:
npx skills add alinaqi/claude-bootstrap --skill supabase-python
Give the skill the right starting brief
The supabase-python install works best when your prompt states three things: your stack, your database/auth split, and the feature you want built. For example: “Add Supabase email login to this FastAPI app, keep user records in SQLModel, and store uploaded avatars in Supabase Storage.” That is much better than “set up Supabase.”
Read the right files first
Start with SKILL.md, then inspect README.md or any repo-specific docs if they exist, plus pyproject.toml, src/main.py, src/core/config.py, src/db/models.py, src/api/deps.py, and any supabase/ migration or config files. In this repository, there are no extra rules or resources folders, so the main value comes from the skill body and your project files.
Use a workflow that matches the skill
A good supabase-python workflow is: define auth needs, map database entities, decide which data stays in Postgres versus Supabase services, then implement routes and dependencies. If you ask for everything at once, the output is more likely to blur auth, storage, and database access into one brittle pattern.
supabase-python skill FAQ
Is supabase-python only for FastAPI projects?
Yes, that is the intended center of gravity. The skill is written around FastAPI patterns, so if your app uses Django, Flask, or a different async stack, you will need to adapt the guidance instead of following it literally.
What does it do better than a normal prompt?
A plain prompt usually asks for “Supabase integration,” which can produce vague or mixed architecture. The supabase-python skill gives you a clearer split between Supabase auth/storage and Python database modeling, which is the part that usually blocks adoption.
Do I need to use SQLModel?
No, but the skill is designed around SQLAlchemy/SQLModel for type-safe database access. If you already use raw SQL or another ORM, the skill still helps conceptually, but some implementation details will not transfer cleanly.
Is this beginner friendly?
It is beginner friendly if you already know basic Python and FastAPI. It is not a full tutorial for Supabase or SQLModel, so beginners should expect to supply some project context and be ready to check the generated code against their existing app structure.
How to Improve supabase-python skill
Tell it what data belongs where
The best results come when you separate requirements into auth, relational data, and file storage. For example, specify “Supabase handles login and profile image uploads; SQLModel stores posts, comments, and permissions.” That prevents the supabase-python skill from making poor defaults about where data should live.
Provide schema and route intent up front
If you want usable backend code, include model names, key fields, and route behavior in the first prompt. “User has id, email, role; create /auth/callback and /users/me endpoints; enforce role-based access” is far more actionable than asking for a generic integration.
Watch for the common failure mode
The main failure mode is overusing Supabase client calls for data that should be queried through your database layer. If the first output feels too thin on model definitions or dependency wiring, ask the skill to refactor toward SQLAlchemy/SQLModel for persistence and reserve Supabase for auth/storage/realtime.
Iterate with project constraints
If you have existing migrations, environment variable conventions, or an async session pattern, say so before the second pass. The supabase-python skill gets better when you force it to match your current codebase instead of inventing a new one, especially for backend development where integration details matter more than sample code.