Arcgram

Generate an interactive node-and-edge diagram as a single standalone HTML file (Arcgram v2). Triggers on: arcgram, interactive/architectural diagram, topology, node graph, flow diagram, system map, dependency graph, workflow diagram, knowledge map, 'show me how X connects to Y', 'visualize this workflow', 'make this a topology', 'build a diagram of this'. Prefer for any system map, dependency graph, topology, or workflow picture even if interactivity wasn't asked for; on a follow-up 'make it inline' / 'show me' / 'render in chat', stay within Arcgram (Mode 1/2), don't switch tools.

13 stars 1 forksProductivity & Notes

Install

skills CLI (Claude Code, Cursor, Codex and more)

npx skills add jovesun-lab/arcgram --skill arcgram

Manual install

git clone --depth 1 https://github.com/jovesun-lab/arcgram.git /tmp/arcgram
mkdir -p ~/.claude/skills
cp -r /tmp/arcgram/. ~/.claude/skills/arcgram

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# Arcgram — Interactive Architectural Diagram (v2)

> **For any AI agent — Arcgram is agent-neutral, not a Claude-only skill.** The block above is ordinary YAML frontmatter: Claude's skill system reads `name`/`description` to auto-trigger it, and any other agent (GPT · Gemini · Cline · Continue.dev · Cursor · Aider · local) just reads the plain-markdown body — no rejection, no Claude dependency. This is the **v2** skill — engine `template-v2.html`, fields in `schema.md`, per-platform install in `USAGE.md`.

## What this is

Arcgram is a human↔AI collaboration substrate: the AI externalizes its reasoning as a typed node-and-edge graph the human audits and adjusts, converging on ground truth that survives across turns, sessions, and agents. **The AI draws, the human audits.** (Full positioning: `README.md`.)

**Three guards keep the drawing honest** — internalize them before you build:

- A **node** is a diagram element — a component, step, decision, artifact, or tool. It is **not** an HTML/DOM/React node, and **not** an argument-map "claim." An **edge** carries flow or dependency — **not** "supports/contradicts."
- **The gap signal:** if a step can't be drawn as explicit nodes and edges, that's reasoning with a gap to expose — not a formality to skip.
- **Drawing exposes gaps; it does not certify correctness.** A graph you can draw can still be wrong.

---

## When to use

Read the full skill on GitHub

Details

Skill name: arcgram
Repository: jovesun-lab/arcgram
License: Apache-2.0
Repo updated: 16 October 2026

FAQ

What does the Arcgram skill do?

How do I install the Arcgram skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add jovesun-lab/arcgram --skill arcgram. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is Arcgram popular?

It lives in jovesun-lab/arcgram, which has 13 GitHub stars and 1 forks.

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