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python-service-architecture SKILL.md skillA

python-service-architecture from ccoalm/ccl-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add ccoalm/ccl-skills/python-service-architecture@git:20261002.7941f0e

Pins git:20261002.7941f0e in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: ccoalm/ccl-skills
Path: skills/python-service-architecture/SKILL.md
Versions recorded: 3
Latest version: git:20261002.7941f0e, committed Oct 2, 2026
First version recorded: Aug 12, 2026
Size: 31,051 bytes
Repository stars: 6
License: Apache-2.0

Python 后端架构 / FastAPI 项目结构 / Celery worker 拆分 / Python 微服务边界 / 多租户隔离怎么设计 / 消费 Kafka·消息队列与事件驱动架构 / 数据平台（分库分表·读写分离·备份恢复） / 服务分层重构 / Python 服务重构 → design or review Python backend, service, worker, package, API contract, data ownership, reliability, async/job, and runtime boundaries. Prefer this for architecture/boundary decisions; use python-service-dev for implementation work and localized refactor (某文件/某类); multi-stage / cross-module refactor delivery re-enters product-rd-workflow.

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 Service Architecture

Use this for new product/server architecture work in Python. For new backend products, decide the service boundary from ownership, data source of truth, runtime isolation, scaling, release cadence, and rollback needs before choosing microservice, modular monolith, worker, script, or package shape. This skill distills proven Python backend, AI-service hosting, worker, package, and data-access patterns, but must not assume any existing repository, product domain, package path, service identifier, database, or legacy service layout.

## Skill Routing

- Use this skill for Python architecture decisions, microservice decomposition, service decomposition, API contract shape, storage ownership, async execution, worker/job design, observability, reliability, release readiness, and platform boundaries.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add ccoalm/ccl-skills/python-service-architecture@sha256:199b030335cfdb9f

The line at the top of this page pins the label git:20261002.7941f0e, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_43zpduuuufjl3hjr.svg)](https://markdownregistry.com/a/art_43zpduuuufjl3hjr)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 3 versions of this file, between Aug 12, 2026 and Oct 2, 2026, about one every 26 days.

version	committed	commit	size	audit
git:20261002.7941f0e latest	2026-10-02	7941f0e	31,051 B	A	view · diff
git:20260828.5c607f3	2026-08-28	5c607f3	30,990 B	A	view · diff
git:20260812.206facb	2026-08-12	206facb	30,265 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (31051 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

GitHub

ccoalm/ccl-skills · 6 stars · license Apache-2.0 · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_43zpduuuufjl3hjr
GET https://markdownregistry.com/api/v1/resolve?ref=ccoalm/ccl-skills/python-service-architecture
GET https://markdownregistry.com/api/v1/blob/199b030335cfdb9f5255d5697326c97e48604fe2a46dcb3dd98f07793e2d40de

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

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.