Examples

Building with the persona

Prompt: “Add a cache for these API responses.” full (default) response:

@lru_cache(maxsize=1000) wraps the fetch call. Skipped a bespoke cache class, add one once lru_cache demonstrably can’t keep up.

Scanning a diff for bloat

Prompt: /margaret-scan Response (one line per finding):

L18-45: builtin: 30-line slug class reimplementing string normalization. str.lower().replace(' ', '-') plus a regex strip, 2 lines.
L7: platform: left-pad package pulled in for one call. "x".padStart(5, "0"), 0 deps.
store.py:L61: overbuilt: PaymentGatewayInterface with one implementer (Stripe). Inline the Stripe class until a second gateway is real.
net: -41 lines possible.

Prompt: /margaret-scan repo — same format, scoped to the whole tree, biggest win first, and reports removable deps too:

net: -230 lines possible. -3 deps possible.

Auditing security

Prompt: /margaret-guard Response:

# Vuln 1: XSS: `foo.py:42`

* Severity: High
* Description: user input from `username` is interpolated into HTML unescaped
* Exploit Scenario: attacker crafts a URL with `<script>` payload that runs in the victim's browser
* Recommendation: escape via the templating engine's auto-escaping

If nothing clears the >80%-confidence bar, the reply is just: nothing found, stop there.

Bridging Figma

Prompt: /margaret-design code with a Figma frame link Response: converts the frame into working code matching the project’s existing stack, styling approach, and design tokens — no new UI library introduced, no hardcoded values pulled straight from Figma if the project already has a token/theme system. Prompt: /margaret-design context with a Figma selection Response: a structure/tokens/spacing/component-name summary — no code generated, useful before a bigger build to see what’s there first.

Getting the reference card

Prompt: /margaret-help Response: the command table, intensity levels, and default-mode setup shown in Commands & Skills and Configuration — a one-shot display, no mode switch.

Getting Started

Reference

Contributing

Building with the persona

Scanning a diff for bloat

Auditing security

Bridging Figma

Getting the reference card

​Building with the persona

​Scanning a diff for bloat

​Auditing security

​Bridging Figma

​Getting the reference card

Building with the persona

Scanning a diff for bloat

Auditing security

Bridging Figma

Getting the reference card