create-plan（制定计划）

You are creating a new plan file in the .agents/plans/ directory.

First, read .agents/ARCHITECTURE.md to understand the project's layered architecture and design principles. This is crucial for planning features that fit into the high-level/low-level API structure.

Your Task

1. Read ARCHITECTURE.md - Understand the layer structure and design principles
2. Determine the slug - Based on the conversation context and intent, determine an appropriate file slug (kebab-case recommended). Ask the user if unclear.
3. Gather content - Collect or generate the plan content from the discussion
4. Create the file - Use the create-plan script to generate the file

Architecture Considerations

When planning features, consider the two API layers:

• High-level API: Simple, task-focused interfaces (PDF, PDFPage, PDFForm)
• Low-level API: Full control via COS objects (PdfDict, PdfArray, PdfStream)

Most features should follow this pattern:

1. Implement low-level functionality first (direct PDF object manipulation)
2. Build high-level adapters that provide ergonomic APIs
3. Ensure the high-level API is what most users interact with

Example: A gradient feature might have:

• Low-level: createAxialShading(), registerShading() - direct PDF object creation
• High-level: page.drawGradient() - user-friendly method on PDFPage

Usage

The script will automatically:

• Generate a unique three-word ID (e.g., happy-blue-moon)
• Create frontmatter with current date and formatted title
• Save the file as {id}-{slug}.md in .agents/plans/

Creating the File

Option 1: Direct Content

If you have the content ready, run:

bun scripts/create-plan.ts "<slug>" "Your plan content here"

Option 2: Multi-line Content (Heredoc)

For multi-line content, use heredoc:

bun scripts/create-plan.ts "<slug>" << HEREDOC
Your multi-line
plan content
goes here
HEREDOC

Option 3: Pipe Content

You can also pipe content:

echo "Your content" | bun scripts/create-plan.ts "<slug>"

File Format

The created file will have:

---
date: 2026-01-21
title: Plan Title
---

Your content here

The title is automatically formatted from the slug (e.g., my-feature → My Feature).

Guidelines

• Use descriptive slugs in kebab-case (e.g., user-authentication, api-integration)
• Include clear, actionable plan content
• The unique ID ensures no filename conflicts
• Files are automatically dated for organization

Begin

Create a plan file using an appropriate slug based on the conversation context and content for the planning task.