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python-service-dev SKILL.md skillA

python-service-dev 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-dev@git:20260907.78d410b

Pins git:20260907.78d410b 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-dev/SKILL.md
Versions recorded: 6
Latest version: git:20260907.78d410b, committed Sep 7, 2026
First version recorded: Aug 12, 2026
Size: 26,922 bytes
Repository stars: 6
License: Apache-2.0

用 Python 写接口 / FastAPI / Django model / Celery 任务 / pytest → implement, modify, scaffold, test, and wire Python backend services, workers, packages, standalone CLI/tooling, migrations, Redis, queues, config, observability, and clients. Triggers also include "用 Python 写个命令行工具", "重构 Python 服务里的某文件/某类(局部)", "refactor a file/class within a Python service". For reproduction, isolation, or root-cause debugging, use defect-diagnosis first; for architecture/layering decisions or a service-wide…

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 Dev

Use this for implementation of Python backend products, services, microservices, AI-service hosts, workers, packages, and batch tools. For new backend products, implement the smallest deployable or package shape justified by ownership, data boundary, runtime isolation, scaling, release cadence, and rollback needs. It should adapt to the repository in front of you, but the workflow is independent of any prior codebase. After code/test edits, self-check and invoke `code-review` automatically before completion.

## Skill Routing

- Use this skill for Python implementation, scaffolding, handlers/routes/views, schemas, services, microservices, repositories, migrations, Redis, queues, workers, external/inter-service clients, config, observability, packaging, and tests.
- Use `product-rd-workflow` first when the request is an end-to-end product delivery workflow, product idea to implementation plan, release workflow, cross-skill coordination, bug postmortem, or durable process improvement.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add ccoalm/ccl-skills/python-service-dev@sha256:3807070752702df5

The line at the top of this page pins the label git:20260907.78d410b, 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_6y6par276glhuoqk.svg)](https://markdownregistry.com/a/art_6y6par276glhuoqk)

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

Versions

The registry has recorded 6 versions of this file, between Aug 12, 2026 and Sep 7, 2026, about one every 5 days.

version	committed	commit	size	audit
git:20260907.78d410b latest	2026-09-07	78d410b	26,922 B	A	view · diff
git:20260901.1c17028	2026-09-01	1c17028	26,830 B	A	view · diff
git:20260830.050daf6	2026-08-30	050daf6	26,670 B	A	view · diff
git:20260828.f71a701	2026-08-28	f71a701	26,376 B	A	view · diff
git:20260828.5c607f3	2026-08-28	5c607f3	25,903 B	A	view · diff
git:20260812.206facb	2026-08-12	206facb	26,512 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 (26922 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_6y6par276glhuoqk
GET https://markdownregistry.com/api/v1/resolve?ref=ccoalm/ccl-skills/python-service-dev
GET https://markdownregistry.com/api/v1/blob/3807070752702df5a15ad330edaf50e0de9f6fbbd99b6324fc65a30d8f07888d

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.