python-patterns SKILL.md skillA
python-patterns from komluk/scaffolding is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add komluk/scaffolding/python-patterns@git:20260705.958c030Pins git:20260705.958c030 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- komluk/scaffolding
- Path
skills/python-patterns/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260705.958c030, committed Jul 5, 2026
- First version recorded
- Apr 9, 2026
- Size
- 5,911 bytes
- Repository stars
- 16
- License
- MIT
Python backend patterns: layered architecture, async I/O, dependency injection, repository/service separation. TRIGGER when: creating routes, models, schemas, or services in a Python backend. SKIP: REST contract design (use api-design); schema/index tuning (use database-optimization). (Examples: FastAPI + SQLAlchemy + Pydantic.).
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
# Python Backend Patterns Skill ## Purpose Best practices for Python backend development: layered architecture, async I/O, dependency injection, and clear separation between HTTP handling, business logic, and data access. The concrete examples below use FastAPI, SQLAlchemy, and Pydantic, but the patterns apply to any Python web framework, ORM, and validation library. ## Auto-Invoke Triggers - Creating backend routes / endpoints - Working with ORM models - Implementing async operations - Creating request/response validation schemas --- ## Layer Responsibilities | Layer | Responsibility | |-------|----------------| | **Endpoints** | HTTP handling, request/response | | **Services** | Business logic, orchestration | | **Repositories** | Data access, queries | | **Models** | Database schema | | **Schemas** | Data validation, serialization | These layers are framework-agnostic — keep HTTP concerns, business rules, and data access in separate modules regardless of which framework/ORM you use. --- ## Example: FastAPI + SQLAlchemy + Pydantic (illustrative) > Illustrative — this is one concrete stack shown as an example. Substitute your …
Read the whole file at its exact version.
How to install
mdr add komluk/scaffolding/python-patterns@sha256:0c7dbe8e3f8299f2The line at the top of this page pins the label git:20260705.958c030, 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_pgpvbvosqhkzy2m6)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Apr 9, 2026 and Jul 5, 2026, about one every 29 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260705.958c030 latest | 2026-07-05 | 958c030 | 5,911 B | A | view · diff |
| git:20260614.9d809af | 2026-06-14 | 9d809af | 5,944 B | A | view · diff |
| git:20260520.3aa374b | 2026-05-20 | 3aa374b | 5,088 B | A | view · diff |
| git:20260409.25dc3ca | 2026-04-09 | 25dc3ca | 4,987 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5911 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
komluk/scaffolding · 16 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pgpvbvosqhkzy2m6 GET https://markdownregistry.com/api/v1/resolve?ref=komluk/scaffolding/python-patterns GET https://markdownregistry.com/api/v1/blob/0c7dbe8e3f8299f28f7e0aa3e13a488c40a4019449555f0484c8713364007e5e
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Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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