cupid-code-review SKILL.md skillA
cupid-code-review from habitat-thinking/ai-literacy-superpowers is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add habitat-thinking/ai-literacy-superpowers/cupid-code-review@git:20260415.bb944baPins git:20260415.bb944ba in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- habitat-thinking/ai-literacy-superpowers
- Path
ai-literacy-superpowers/skills/cupid-code-review/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260415.bb944ba, committed Apr 15, 2026
- First version recorded
- Apr 6, 2026
- Size
- 10,163 bytes
- Repository stars
- 121
- License
- a license file GitHub does not identify
Use when reviewing or refactoring code and wanting a structured lens beyond SOLID — applies Daniel Terhorst-North's CUPID properties to surface improvement opportunities in any codebase or language.
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
# CUPID as a Code Review and Refactoring Lens ## Overview CUPID is a set of five properties — **C**omposable, **U**nix philosophy, **P**redictable, **I**diomatic, **D**omain-based — described by Daniel Terhorst-North as things good code *tends toward*, not rules it must comply with. That makes them ideal review lenses: you are asking "how strongly does this code exhibit this property?" and "what would moving it further in this direction look like?" Use them as questions, not verdicts. --- ## The Five Lenses ### C — Composable: plays well with others Code is composable when it can be combined with other code in many contexts without modification. **Review questions:** - Can I use this function/module independently, without pulling in unrelated state? - Is the API surface the minimum needed — no accidental exposure? - Are dependencies explicit (passed in) rather than implicit (global/ambient)? - Does it work at multiple call sites, or does it secretly assume one? **Refactoring signals:** - Many parameters that describe context rather than the operation itself - Functions that only make sense when called in a specific order - Hidden global state or singleton dependencies …
Read the whole file at its exact version.
How to install
mdr add habitat-thinking/ai-literacy-superpowers/cupid-code-review@sha256:8c702ffd73ea533dThe line at the top of this page pins the label git:20260415.bb944ba, 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_brf6l7dv7i4n6ihb)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Apr 6, 2026 and Apr 15, 2026, about one every 9 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260415.bb944ba latest | 2026-04-15 | bb944ba | 10,163 B | A | view · diff |
| git:20260406.60a61ca | 2026-04-06 | 60a61ca | 10,153 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 (10163 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
habitat-thinking/ai-literacy-superpowers · 121 stars · license a license file GitHub does not identify · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_brf6l7dv7i4n6ihb GET https://markdownregistry.com/api/v1/resolve?ref=habitat-thinking/ai-literacy-superpowers/cupid-code-review GET https://markdownregistry.com/api/v1/blob/8c702ffd73ea533de331b52a778039dbd3101058cd19127f55a68488f335ece0
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.