speckit-plan

Generate technical implementation plans from feature specifications into plan.md.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/leonardomoraisf/commonplace-pinboard-extension --skill speckit-plan-leonardomoraisf
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: speckit-plan
Source: https://github.com/leonardomoraisf/commonplace-pinboard-extension/tree/main/.agents/skills/speckit-plan
Command: npx skills add https://github.com/leonardomoraisf/commonplace-pinboard-extension --skill speckit-plan-leonardomoraisf

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Speckit Plan generates structured technical implementation plans from high-level feature specifications, enabling teams to translate vague ideas into concrete architecture, tech stack choices, and phased delivery steps.

Core Features & Use Cases

  • Transforms feature specs into an actionable implementation plan with architecture and phased milestones.
  • Produces plan.md containing a detailed technical design suitable for engineers and stakeholders.
  • Supports extension hooks to perform pre- and post-plan checks and integrations.

Quick Start

Provide a feature specification and run Speckit Plan to generate a complete technical implementation plan.

Frequently Asked Questions about speckit-plan

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

FAQPage Schema
How do I turn a feature specification into a technical implementation plan?

To turn a feature specification into a technical implementation plan, provide the spec to generate a plan.md detailing architecture, tech stack choices, and phased delivery milestones for engineers and stakeholders.

What is the best way to define architecture and tech stack from a feature spec?

Defining architecture and tech stack from a feature spec is best handled by generating a structured technical design document that translates vague ideas into concrete implementation phases and actionable engineering steps.

Can I add pre and post checks when generating a technical design from specs?

Yes, you can add pre-plan and post-plan checks when generating a technical design from specs by using extension hooks to perform validations and integrations during the implementation plan creation process.

Do I need a completed feature spec before planning software architecture?

Yes, you need a completed feature specification before planning software architecture, because the technical implementation plan is generated directly from the high-level feature spec to define phased delivery steps.

What limitations exist when translating feature specs into phased delivery steps?

A key limitation when translating feature specs into phased delivery steps is that the output is a structured plan.md document, meaning it provides technical design guidance rather than generating actual source code for the implementation.