Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Tencent SkillHub ยท Developer Tools
Diagram
Generate diagrams from descriptions with Mermaid, PlantUML, or ASCII for architecture, flows, sequences, and data models.
skill openclawclawhub Free
Generate diagrams from descriptions with Mermaid, PlantUML, or ASCII for architecture, flows, sequences, and data models.
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Install for OpenClaw
Quick setup
- Download the package from Yavira.
- Extract the archive and review SKILL.md first.
- Import or place the package into your OpenClaw setup.
Package facts
- Download mode
- Yavira redirect
- Package format
- ZIP package
- Source platform
- Tencent SkillHub
- What's included
- SKILL.md
Validation
- Use the Yavira download entry.
- Review SKILL.md after the package is downloaded.
- Confirm the extracted package contains the expected setup assets.
Install with your agent
Agent handoff
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
New install
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
Upgrade existing
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
Trust & source
Release facts
- Source
- Tencent SkillHub
- Verification
- Indexed source record
- Version
- 1.0.0
Provenance
- Publisher
- ivangdavila
- Source page
- View original listing
- Canonical URL
- Open canonical page
Documentation
Principle
Diagrams should clarify, not complicate. Start simple, add detail only when needed. A 5-box flowchart beats a 50-node sprawl.
When User Describes a System or Flow
Identify diagram type โ Is this a flow, architecture, sequence, or data model? Choose format โ Mermaid (default), PlantUML (complex), ASCII (inline), SVG (custom) Draft minimal version โ Core elements only, no decoration Iterate โ Add detail based on feedback
Diagram Types
TypeUse ForFormatFlowchartProcesses, decisions, workflowsMermaid flowchartSequenceAPI calls, interactions, protocolsMermaid sequenceDiagramArchitectureSystem components, infrastructureMermaid flowchart or C4ER/Data modelDatabase schemas, relationshipsMermaid erDiagramClassObject structure, inheritanceMermaid classDiagramStateLifecycles, status transitionsMermaid stateDiagram-v2TimelineProject phases, historyMermaid timelineMindmapBrainstorming, concept mappingMermaid mindmap
Output Methods
MethodWhenMermaid code blockUser can render (docs, GitHub, Notion)Render to PNG/SVGUser needs image fileASCII inlineQuick sketch in chatHTML + Mermaid.jsInteractive viewing
Rendering Mermaid to Image
# Using mmdc (mermaid-cli) npx -y @mermaid-js/mermaid-cli mmdc -i diagram.mmd -o diagram.png -b transparent # Or via browser tool # Write HTML with Mermaid, screenshot the rendered diagram
Mermaid Quick Reference
Flowchart: flowchart LR A[Start] --> B{Decision} B -->|Yes| C[Action] B -->|No| D[End] Sequence: sequenceDiagram User->>API: Request API->>DB: Query DB-->>API: Result API-->>User: Response ER Diagram: erDiagram USER ||--o{ ORDER : places ORDER ||--|{ ITEM : contains
Style Guidelines
Left-to-right (LR) for processes, top-to-bottom (TB) for hierarchies Max 10-15 nodes per diagram, split if larger Consistent naming โ all caps for systems, lowercase for actions Subgraphs to group related components Color sparingly โ highlight critical paths only
Common Requests
RequestInterpret As"Draw my API flow"Sequence diagram: client โ API โ services"Show the architecture"Flowchart with subgraphs for components"Database schema"ER diagram with relationships"How the auth works"Sequence or flowchart depending on complexity"User journey"Flowchart with decision points
Anti-Patterns
โ Too many nodes (split into multiple diagrams) โ Decorative icons without meaning โ Mixing abstraction levels (database tables next to business concepts) โ Arrows in all directions (confuses flow) โ Labels too long (use short names, add legend if needed)
Category context
Code helpers, APIs, CLIs, browser automation, testing, and developer operations.
Source: Tencent SkillHub
Largest current source with strong distribution and engagement signals.
Package contents
Included in package
1 Docs
- SKILL.md