json-canvas SKILL.md skillA
json-canvas from anbeime/skill is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add anbeime/skill/json-canvas@git:20260826.8fedbe3Pins git:20260826.8fedbe3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- anbeime/skill
- Path
skills/obsidian-skills-integrated/json-canvas/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260826.8fedbe3, committed Aug 26, 2026
- First version recorded
- Feb 14, 2026
- Size
- 14,480 bytes
- Repository stars
- 9,097
- License
- none declared
产品经理与内容创作者在构建Obsidian知识库或梳理复杂逻辑时，当需要创建思维导图、流程图等可视化画布，使用此技能可自动生成标准.canvas文件，精准配置节点、连线与层级，一键生成完美排版，彻底告别手写JSON的繁琐与报错。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# JSON Canvas Skill
This skill enables skills-compatible agents to create and edit valid JSON Canvas files (`.canvas`) used in Obsidian and other applications.
## Overview
JSON Canvas is an open file format for infinite canvas data. Canvas files use the `.canvas` extension and contain valid JSON following the [JSON Canvas Spec 1.0](https://jsoncanvas.org/spec/1.0/).
## File Structure
A canvas file contains two top-level arrays:
```json
{
"nodes": [],
"edges": []
}
```
- `nodes` (optional): Array of node objects
- `edges` (optional): Array of edge objects connecting nodes
## Nodes
Nodes are objects placed on the canvas. There are four node types:
- `text` - Text content with Markdown
- `file` - Reference to files/attachments
- `link` - External URL
- `group` - Visual container for other nodes
### Z-Index Ordering
Nodes are ordered by z-index in the array:
- First node = bottom layer (displayed below others)
- Last node = top layer (displayed above others)
### Generic Node Attributes
All nodes share these attributes:
| Attribute | Required | Type | Description |
|-----------|----------|------|-------------|
| `id` | Yes | string | Unique identifier for the node |
…Read the whole file at its exact version.
How to install
mdr add anbeime/skill/json-canvas@sha256:57d771361c667735The line at the top of this page pins the label git:20260826.8fedbe3, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_cl4ldxi4gmm4plvo)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Feb 14, 2026 and Aug 26, 2026, about one every 193 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260826.8fedbe3 latest | 2026-08-26 | 8fedbe3 | 14,480 B | A | view · diff |
| git:20260214.e693818 | 2026-02-14 | e693818 | 14,401 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (14480 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
anbeime/skill · 9,097 stars · license none declared · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cl4ldxi4gmm4plvo GET https://markdownregistry.com/api/v1/resolve?ref=anbeime/skill/json-canvas GET https://markdownregistry.com/api/v1/blob/57d771361c66773570235614e25f62cc64540cb0b4d2d7c1d7d50865bbbd5cf4
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.