stack-backend SKILL.md skillA
stack-backend from joahanmorales/upiixia-agentic-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add joahanmorales/upiixia-agentic-kit/stack-backend@git:20261006.308cb43Pins git:20261006.308cb43 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- joahanmorales/upiixia-agentic-kit
- Path
kit/.uak/stacks/fastapi-react/skills/stack-backend/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261006.308cb43, committed Oct 6, 2026
- Size
- 1,854 bytes
- Repository stars
- 9
- License
- MIT
Backend conventions for the FastAPI + React stack (app/, Python 3.12, FastAPI, uv, pytest). Use when creating or changing endpoints, services, schemas, tests or Python dependencies.
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
# Backend · FastAPI + React stack Initial setup: `.uak/stacks/fastapi-react/STACK.md`. This file holds only the conventions for parallel work. ```text app/main.py # auto-discovers routers, serves web/dist; nobody edits it after setup app/config.py # settings from env (pydantic-settings); owner: setup app/schemas/ # shared Pydantic contracts; single owner (contract task) app/fixtures/ # labeled demo data app/routers/<f>.py # router = APIRouter(prefix="/api/<f>", tags=["<f>"]) app/services/<f>.py # logic; external calls with timeout + mock fallback app/tests/test_<f>.py # TestClient: happy path + one error ``` | Rule | Why | |---|---| | Every route lives under `/api/...` | One prefix for the frontend; FastAPI serves the web at `/`. | | A task reserves `app/routers/<f>.py, app/services/<f>.py, app/tests/test_<f>.py` (+ `web/src/features/<f>/`) | Disjoint claims. | | Read schemas from `app/schemas/`; ask their owner for changes (`--kind request`) | One writer per contract. | | External calls only in `services/`, with `httpx` and a `timeout=`; fall back to a mock on `DEMO_MODE=true` or failure | The demo survives a dead API. | …
Read the whole file at its exact version.
How to install
mdr add joahanmorales/upiixia-agentic-kit/stack-backend@sha256:d595613e978838ebThe line at the top of this page pins the label git:20261006.308cb43, 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_i4nt3wos4luo5ksh)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 6, 2026.
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 (1854 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
joahanmorales/upiixia-agentic-kit · 9 stars · license MIT · pushed 2026-10-16 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_i4nt3wos4luo5ksh GET https://markdownregistry.com/api/v1/resolve?ref=joahanmorales/upiixia-agentic-kit/stack-backend GET https://markdownregistry.com/api/v1/blob/d595613e978838ebe13d5971028d70bc16f24368efa6942272e1878a29971707
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.