ultraplan

Generates architectural blueprints from parsed project data and predefined workflows.

6|3|Updated Apr 12, 2026
One-click install
npx skills add https://github.com/carson-sweet/sweetclaude --skill ultraplan-carson-sweet
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ultraplan
Source: https://github.com/carson-sweet/sweetclaude/tree/main/skills/ultraplan
Command: npx skills add https://github.com/carson-sweet/sweetclaude --skill ultraplan-carson-sweet

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This skill bridges the gap between high-level product requirements and structured architectural design by automating the context preparation and ingestion for Anthropic's ultraplan multi-agent system.

Core Features & Use Cases

  • Context Synthesis: Automatically aggregates project briefs, PRDs, personas, and decision logs into a structured prompt.
  • Artifact Ingestion: Parses complex multi-agent output into standardized architecture documents and ADRs.
  • Use Case: When starting a new feature, use this skill to generate a comprehensive architectural plan that includes component breakdowns, data models, and risk assessments based on your existing project state.

Quick Start

Invoke the ultraplan skill to prepare your current project context and launch the architectural planning process.

Frequently Asked Questions about ultraplan

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate architectural planning from product requirements?

Automate architectural planning by coordinating project state data with a multi-agent system. This skill aggregates project briefs, PRDs, and decision logs to generate structured technical designs and architecture documents.

How does multi-agent architectural planning ingest project context?

Multi-agent architectural planning ingests project context by automatically aggregating project briefs, PRDs, personas, and decision logs into a structured prompt for the multi-agent system to process.

Do I need existing project state files to generate architecture documents?

Yes, you need existing project state files and must adhere to a phase-based workflow. The skill requires this structured project data to properly synthesize context and generate architectural plans.

What's the best way to transition product requirements into technical design?

The best way to transition product requirements into technical design is using a skill that automates context assembly and artifact generation, bridging high-level briefs to structured architectural plans via a multi-agent system.

Can I generate Architecture Decision Records from existing project briefs?

Yes, you can generate Architecture Decision Records by parsing complex multi-agent output into standardized architecture documents. The skill ingests existing project briefs to produce these ADR artifacts.

What limitations exist when using automated context synthesis for architecture?

A key limitation is its strict dependency on existing project state files and adherence to the SweetClaude phase-based workflow. Without these prerequisites, the context synthesis and architectural planning cannot function.