python-system-design SKILL.md skillA
python-system-design from lu1sdv/skillsmd is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add lu1sdv/skillsmd/python-system-design@git:20261103.8277e03Pins git:20261103.8277e03 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- lu1sdv/skillsmd
- Path
python-system-design/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261103.8277e03, committed Nov 3, 2026
- First version recorded
- Oct 23, 2026
- Size
- 5,822 bytes
- Repository stars
- 2
- License
- none declared
Use when structuring Python packages or modular monoliths, choosing Django, Flask, FastAPI, WSGI or ASGI, or designing durable jobs, database transaction ownership, startup configuration/hooks, secrets, containers and operational boundaries.
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 System Design ## Route the work | Decision | Default and reference | |---|---| | Package layout, dependency direction, installation/startup hooks or service split | Keep a cohesive package/modular monolith; test the installed wheel. [Packages and boundaries](references/packages-boundaries.md) | | Framework/runtime, resource lifetime or background work | Reuse the supported framework; choose task lifetime before tooling. [Web and jobs](references/web-jobs.md) | | Transactions, configuration or trust boundaries | One transaction owner per use case; parse settings at startup. [Persistence and configuration](references/persistence-config.md) | | Container builds, health, shutdown or telemetry | Verify the deployed artifact and its failure behavior. [Deployment and operations](references/deployment-operations.md) | Load the relevant reference before designing its boundary. All guidance is local; external sources and sibling skills are not installation prerequisites. ## Design workflow 1. **Trace one operation.** Identify callers, authorization, validated inputs, state changes, external effects and public errors. Record the project's Python, …
Read the whole file at its exact version.
How to install
mdr add lu1sdv/skillsmd/python-system-design@sha256:09bd32ee39301afbThe line at the top of this page pins the label git:20261103.8277e03, 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_c2h46io3lnrljchw)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Oct 23, 2026 and Nov 3, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261103.8277e03 latest | 2026-11-03 | 8277e03 | 5,822 B | A | view · diff |
| git:20261103.b9e159d | 2026-11-03 | b9e159d | 5,574 B | A | view · diff |
| git:20261023.6034127 | 2026-10-23 | 6034127 | 5,240 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 (5822 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
lu1sdv/skillsmd · 2 stars · license none declared · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_c2h46io3lnrljchw GET https://markdownregistry.com/api/v1/resolve?ref=lu1sdv/skillsmd/python-system-design GET https://markdownregistry.com/api/v1/blob/09bd32ee39301afbb3f8ef3cbac9c798507ad3be36ef0903946e17254527ff91
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.