DESIGN.md@openapi/otpA
DESIGN.md@openapi/otp from yaoapp/yao is a DESIGN.md file: the design rules coding agents follow in that repo.
mdr add yaoapp/yao/openapi/otp/DESIGN.md@git:20260221.37ab2bcPins git:20260221.37ab2bc in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- DESIGN.md file
- Repository
- yaoapp/yao
- Path
openapi/otp/DESIGN.md- Versions recorded
- 1
- Latest version
- git:20260221.37ab2bc, committed Feb 21, 2026
- Size
- 10,333 bytes
- Repository stars
- 8,284
- License
- a license file GitHub does not identify
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
# OTP Passwordless Authentication
## Overview
OTP (One-Time Password) provides passwordless authentication via magic links.
AI or system generates a short link `https://host/<prefix>/v/<code>`, user clicks it,
CUI verifies the code against the backend, backend issues tokens, and frontend redirects.
## Architecture
```
AI/System Yao Backend CUI Frontend
| | |
|-- otp.Create(params) ------->| |
|<---- code (nanoid 12) -------| |
| | |
| (compose link, send to user) | |
| | |
| | GET /<prefix>/v/<code> |
| |<-------------------------------|
| | |
| | POST /api/otp/login {code} |
| |<-------------------------------|
…Read the whole file at its exact version.
How to install
mdr add yaoapp/yao/openapi/otp/DESIGN.md@sha256:2fb6de164dedfa83The line at the top of this page pins the label git:20260221.37ab2bc, 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_dixwkzyyai5au42n)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Feb 21, 2026.
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (10333 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
yaoapp/yao · 8,284 stars · license a license file GitHub does not identify · pushed 2026-11-09 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dixwkzyyai5au42n GET https://markdownregistry.com/api/v1/resolve?ref=yaoapp/yao/openapi/otp/DESIGN.md GET https://markdownregistry.com/api/v1/blob/2fb6de164dedfa830d4cefa8c110a34bfe72aaf16b0089d87528d384bcc1add3
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: what DESIGN.md is and how agents use it · which agent file does what.