json-canvas
Create and edit JSON Canvas files (.canvas) with nodes, edges, groups, and connections. Use when working with .canvas files, creating visual canvases, mind maps, flowcharts, or when the user mentions Canvas files in Obsidian.
Why this score
This repo hosts 10 skills, so its 2,599 stars are split between them (about 260 each) for scoring.
Popularity score: 57/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 21, 2026 at commit 6c56f351c1bf, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onejson-canvas heyitsnoah/claudesidian · Skill | 57 | ★ 2.6k | ≈59 always | 7mo ago |
| canvas AgriciDaniel/claude-obsidian · Skill Same job: notes & knowledge base, also for Obsidian | 81 | ★ 16k | ≈77 always | 17d ago |
| obsidian-canvas-creator axtonliu/axton-obsidian-visual-skills · Skill Same job: notes & knowledge base, also for Obsidian | 71 | ★ 3.7k | ≈67 always | 4mo ago |
| docs-canvas GCWing/OpenBitFun · Skill Both about canva | 73 | ★ 2.9k | ≈22 always | 16d ago |
| canvas-update haabe/mycelium · Skill Both about canva | 56 | ★ 47 | ≈29 always | 17d ago |
| component-canvas ibelick/ui-skills · Skill Both about canva | 80 | ★ 9.9k | ≈32 always | 18d ago |