A skill that draws editorial diagrams as standalone HTML and SVG files: architecture, flowcharts, ER, funnels and about forty more types
Cathryn Lavery
DeveloperGitHub (opens in a new tab)
The developer Cathryn Lavery creates tools for AI agents focused on diagram design, code review, session analysis, and documentation.
All cards
4 cardsA Claude Code plugin: a /codex skill and a hook that sends every finished plan to Codex CLI for review before you approve it.
PluginExtended access229Repository stars
A CLI that reads local Claude Code, Codex and Hermes sessions, finds repeated failures and stages fixes for manual review
CLIExtended access73Repository stars
A skill that builds ten structured documents under docs/atlas, so an agent or engineer finds repository context fast.
SkillExtended access58Repository stars
In short
This work is represented by skills like Diagram Design for generating various diagrams and Repo Atlas for building structured repository documents. Additionally, the Codex Skill for Claude Code plugin integrates code review into agent workflows, while the agent-improvement-loop CLI helps identify and stage fixes for repeated failures in agent sessions.
How to install
One command, using “Codex Skill for Claude Code” as an example. The SkillFoxx CLI detects the agent and puts the files in the right folder.
npx skillfoxx add plugins/codex-skill-for-claude-codeAccess of the author’s cards
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