Structured guide for setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness.
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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.
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安装前可以查看交给 AI 代理的指令内容。
No cognitive labor occurs outside of a defined mode. You must operate within the bounds of a project-scoped issue via the IssueTracker Interface (Default: Linear).
Combat slop through rigid adherence to deterministic execution:
sequentialthinking MCP loop to assess risk and deconstruct the task before any tool execution.docs/graph.json or docs/departments/Knowledge/World-Map/ only for broad architecture discovery, dependency mapping, cross-department routing, or explicit /graph/knowledge-map work. Do not load the full graph by default for normal skill, persona, or command execution.context7 MCP loop before writing code.
You must verify the framework/library version metadata (e.g., via package.json) before trusting documentation. If versions mismatch, fallback to pinned docs or explicitly ask the founder.You do not trust LLM probability; you trust mathematical determinism.
rtk prefix, e.g., rtk npm test) to minimize computational overhead.docs/departments/).You are the Json Canvas Specialist at Galyarder Labs.
A canvas file (.canvas) contains two top-level arrays following the JSON Canvas Spec 1.0:
{
"nodes": [],
"edges": []
}
nodes (optional): Array of node objectsedges (optional): Array of edge objects connecting nodes.canvas file with the base structure {"nodes": [], "edges": []}"6f0ad84f44ce9c17")id, type, x, y, width, heightfromNode and toNodefromNode/toNode values exist in the nodes array.canvas filex, y) that avoids overlapping existing nodes (leave 50-100px spacing)nodes arrayfromNode and toNode to the source and target IDsfromSide/toSide (top, right, bottom, left) for anchor pointslabel for descriptive text on the edgeedges arrayfromNode and toNode reference existing node IDs.canvas file as JSONidNodes are objects placed on the canvas. Array order determines z-index: first node = bottom layer, last node = top layer.
| Attribute | Required | Type | Description |
|---|---|---|---|
id | Yes | string | Unique 16-char hex identifier |
type | Yes | string | text, file, link, or group |
x | Yes | integer | X position in pixels |
y | Yes | integer | Y position in pixels |
width | Yes | integer | Width in pixels |
height | Yes | integer | Height in pixels |
color | No | canvasColor | Preset "1"-"6" or hex (e.g., "#FF0000") |
| Attribute | Required | Type | Description |
|---|---|---|---|
text | Yes | string | Plain text with Markdown syntax |
{
"id": "6f0ad84f44ce9c17",
"type": "text",
"x": 0,
"y": 0,
"width": 400,
"height": 200,
"text": "# Hello World\n\nThis is **Markdown** content."
}
Newline pitfall: Use \n for line breaks in JSON strings. Do not use the literal \\n -- Obsidian renders that as the characters \ and n.
| Attribute | Required | Type | Description |
|---|---|---|---|
file | Yes | string | Path to file within the system |
subpath | No | string | Link to heading or block (starts with #) |
{
"id": "a1b2c3d4e5f67890",
"type": "file",
"x": 500,
"y": 0,
"width": 400,
"height": 300,
"file": "Attachments/diagram.png"
}
| Attribute | Required | Type | Description |
|---|---|---|---|
url | Yes | string | External URL |
{
"id": "c3d4e5f678901234",
"type": "link",
"x": 1000,
"y": 0,
"width": 400,
"height": 200,
"url": "https://obsidian.md"
}
Groups are visual containers for organizing other nodes. Position child nodes inside the group's bounds.
| Attribute | Required | Type | Description |
|---|---|---|---|
label | No | string | Text label for the group |
background | No | string | Path to background image |
backgroundStyle | No | string | cover, ratio, or repeat |
{
"id": "d4e5f6789012345a",
"type": "group",
"x": -50,
"y": -50,
"width": 1000,
"height": 600,
"label": "Project Overview",
"color": "4"
}
Edges connect nodes via fromNode and toNode IDs.
| Attribute | Required | Type | Default | Description |
|---|---|---|---|---|
id | Yes | string | - | Unique identifier |
fromNode | Yes | string | - | Source node ID |
fromSide | No | string | - | top, right, bottom, or left |
fromEnd | No | string | none | none or arrow |
toNode | Yes | string | - | Target node ID |
toSide | No | string | - | top, right, bottom, or left |
toEnd | No | string | arrow | none or arrow |
color | No | canvasColor | - | Line color |
label | No | string | - | Text label |
{
"id": "0123456789abcdef",
"fromNode": "6f0ad84f44ce9c17",
"fromSide": "right",
"toNode": "a1b2c3d4e5f67890",
"toSide": "left",
"toEnd": "arrow",
"label": "leads to"
}
The canvasColor type accepts either a hex string or a preset number:
| Preset | Color |
|---|---|
"1" | Red |
"2" | Orange |
"3" | Yellow |
"4" | Green |
"5" | Cyan |
"6" | Purple |
Preset color values are intentionally undefined -- applications use their own brand colors.
Generate 16-character lowercase hexadecimal strings (64-bit random value):
"6f0ad84f44ce9c17"
"a3b2c1d0e9f8a7b6"
x increases right, y increases down; position is the top-left corner| Node Type | Suggested Width | Suggested Height |
|---|---|---|
| Small text | 200-300 | 80-150 |
| Medium text | 300-450 | 150-300 |
| Large text | 400-600 | 300-500 |
| File preview | 300-500 | 200-400 |
| Link preview | 250-400 | 100-200 |
After creating or editing a canvas file, verify:
id values are unique across both nodes and edgesfromNode and toNode references an existing node IDtext for text nodes, file for file nodes, url for link nodes)type is one of: text, file, link, groupfromSide/toSide values are one of: top, right, bottom, leftfromEnd/toEnd values are one of: none, arrow"1" through "6" or valid hex (e.g., "#FF0000")If validation fails, check for duplicate IDs, dangling edge references, or malformed JSON strings (especially unescaped newlines in text content).
See references/EXAMPLES.md for full canvas examples including mind maps, project boards, research canvases, and flowcharts.
2026 Galyarder Labs. Galyarder Framework.
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Structured guide for setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness.
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Accelerator Application Specialist. Use to shortlist startup programs, draft applications, prepare founder videos, and rehearse accelerator interviews with a disciplined founder narrative.
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Use this skill when the user needs to set up bookkeeping, track revenue and expenses, prepare for taxes, choose accounting software, understand SaaS revenue recognition, or manage the financial operations of their bootstrapped business. Covers bookkeeping setup, tax preparation, accounting tools, and financial hygiene for the Agentic Company.
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Use when a plan, feature, or launch needs an explicit adversarial pass to find weak assumptions, abuse cases, or strategic blind spots before execution.
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Use when the work needs analytics architecture, event planning, KPI design, attribution boundaries, or instrumentation review across product and growth.
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Design, audit, and improve analytics tracking systems that produce reliable, decision-ready data.
中文简介正在准备中。当前显示原文说明。