Overview

Skill gologo13/agent-skills/skills/overview

Open-source Codex skills library inspired by hamzafer/cursor-commands, with guardrail-first triggering for reliable workflow automation.

Install

npx -y skills add gologo13/agent-skills --skill overview

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

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Generate two Mermaid diagrams to overview the product; keywords: mermaid, diagram, api, architecture. Use only on explicit request; skip in routine implementation discussions.

SKILL.md

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Overview: Visual Architecture Diagram

Generate two Mermaid diagrams to overview the product. Track progress with todos.

Todo List

Create these todos with todo_write and update as you go:

Scan and explore codebase structure, entry points, components
Create high-level user journey diagram
Create architecture diagram overviewing detailed technical flow

Diagram 1: User Journey

A glanceable overview anyone can understand in 5 seconds.

5-7 nodes max, action verbs ("User uploads file" not "FileService")
flowchart LR with subgraphs to group related steps
Colors: warm neutrals (#F7F7F4), accent orange (#F34F1D) sparingly for key outcomes

flowchart LR
    subgraph Input["Input"]
        A[User Action]
    end
    subgraph Process["Process"]
        B[Transform]
    end
    subgraph Output["Output"]
        C[Outcome]
    end
    A --> B --> C
    style A fill:#F7F7F4,stroke:#D4D4D0
    style B fill:#EAEBE7,stroke:#C9C9C5
    style C fill:#FEF0ED,stroke:#F34F1D

Diagram 2: Architecture Flow

Technical view for developers showing how data flows through the system.

Use sequenceDiagram to show temporal flow between components
4-6 participants max, grouped logically
Show request/response patterns with arrows (->> for requests, -->> for responses)

sequenceDiagram
    participant U as User
    participant C as Client
    participant A as API
    participant S as Service

    U->>C: action
    C->>A: request
    A->>S: process
    S-->>A: result
    A-->>C: response
    C-->>U: update

Output

Render directly in chat (don't write files):

2-paragraph product description
User journey diagram
Architecture diagram

Mermaid Syntax

Subgraphs: subgraph ID["Name"]
Special chars need quotes: A["@scope/pkg"], K["POST /api/foo"]
Sequence arrows: ->> (request), -->> (response), -) (async)
Participant aliases: participant U as User