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Updated 1w ago

by osmangoninahid

mermaidiff

git diff for behavior: see what a PR changes as a sequence diagram

  • New — Created in the last 30 days
  • Active — Updated in the last 14 days
Works with
  • Claude
  • Codex
View on GitHub (opens in a new tab)

14 GitHub stars (14)

+14 in 14 days

Stars gained per day · daily snapshots since Oct 9
Stars gained per day, Oct 9 to Oct 17: +4 in total; the busiest day was Oct 10 with +1 stars.Oct 10: +1 starsOct 11: +1 starsOct 12: +1 starsOct 13: +1 starsOct 14: 0 starsOct 15: 0 starsOct 16: 0 starsOct 17: 0 stars
Stars gained between daily snapshots
PeriodNew stars
Oct 10+1
Oct 11+1
Oct 12+1
Oct 13+1
Oct 140
Oct 150
Oct 160
Oct 170
  • 1 skill (1 skills found in its SKILL.md files)
  • 1 forks (1 forks)
  • 1w ago last update (Last updated 1w ago)

Install

Skills CLI

npx skills add osmangoninahid/mermaidiff

Asks which agents to install it for. Add -g to install it for every project.

Claude Code

git clone https://github.com/osmangoninahid/mermaidiffcp -r "mermaidiff/skill" ~/.claude/skills/

Copies the mermaidiff skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).

Plugin

/plugin marketplace add osmangoninahid/mermaidiff

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • mermaidiff

    Brief any change as a git-style Mermaid flow diff (new / changed / removed) with payload diff, impact and open questions. Use for /mermaidiff, a Jira ticket, GitLab MR or GitHub PR link, commit sha, staged or unstaged changes, branch range, plan, refactor idea, or bug walkthrough, or when the user says "brief me".

    skill/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.