aha-mermaid-diagramRender Mermaid.js class, flowchart, sequence, and ER diagrams in HTML with live preview, dark theme, and error handling for clean visualization.
Install via ClawdBot CLI:
clawdbot install zrxparley/aha-mermaid-diagramGrade Fair — based on market validation, documentation quality, package completeness, maintenance status, and authenticity signals.
Calls external URL not in known-safe list
https://cdn.jsdelivr.net/npm/mermaid@10/dist/mermaid.esm.min.mjsAudited Apr 16, 2026 · audit v1.0
Generated May 23, 2026
Use class diagrams to model domain entities like Customer, Order, and Product with relationships. Sequence diagrams can illustrate the checkout flow from cart to payment. This helps developers and architects visualize the system structure and interactions.
Design a user login sequence diagram with actors (User, Frontend, API, Database) showing credential validation, token generation, and error handling. Flowcharts can map the registration or password reset process.
Create an ER diagram for a healthcare application with entities like Patient, Doctor, Appointment, and MedicalRecord. Define cardinalities and constraints to ensure data integrity.
Model a C4 container diagram for an order processing system with services like Order Service, Payment Service, and Inventory Service. Sequence diagrams can show inter-service communication for placing an order.
Use Gantt charts to schedule tasks for a software release (development, testing, deployment). Git graphs can visualize branching strategies for feature branches and hotfixes.
Offer basic Mermaid diagram creation for free, with premium features like high-resolution export (PNG, SVG), custom themes, and advanced diagram types (C4, Git graphs).
Provide an API that accepts Mermaid code and returns rendered diagrams in various formats. Charge per API call or via monthly subscription for developers integrating diagram generation into their tools.
Build a web-based platform for teams to collaboratively create and edit Mermaid diagrams, integrated with version control and commenting. Sell to enterprises with SSO, audit logs, and dedicated support.
💬 Integration Tip
Embed Mermaid in HTML via CDN for quick client-side rendering, or use the CLI to generate static images for documentation. For dynamic apps, consider server-side rendering with mmdc.
Scored May 23, 2026
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