setup-speckit

Installation
SKILL.md

Setup Spec-Kit

Install Spec-Kit into a target repository, enabling the full Specification-Driven Development (SDD) pipeline: specify → clarify → plan → tasks → implement → analyze → checklist → constitution.

When to Use

  • Bootstrapping a new repo for speckit workflows
  • Adding SDD to an existing project

Source Forks

Fork Repo Notes
fellowship-dev (default) fellowship-dev/spec-kit Leaner, fewer tokens, opinionated defaults
upstream github/spec-kit Original, more verbose, higher token cost

Default to the fellowship-dev fork. If the user explicitly requests the upstream version, warn that it uses significantly more tokens per invocation due to longer templates and prompts.

Prerequisites

Related skills
Installs
4
GitHub Stars
2
First Seen
Apr 22, 2026