This is the workhorse of the SpecKit workflow. It takes a natural language feature request and turns it into a structured specification following a template, handling the whole ceremony of branch naming, numbering, and file creation. The interesting bit is how opinionated it is about minimizing back and forth. It only asks for clarification on three things maximum, makes informed guesses for everything else, and documents those assumptions. Before finishing, it validates the spec against a quality checklist and iteratively fixes issues like leaked implementation details or ambiguous requirements. You'd reach for this when you want to formalize a feature idea without spending an hour in a requirements meeting first.

skills.sh installs
2.6K
GitHub stars
172
last updated
Aug 21, 2026

Install

$ npx -y skills add dceoy/speckit-agent-skills --skill speckit-specify --agent claude-code

Installs into .claude/skills of the current project.

Files

User Input

$ARGUMENTS

You MUST consider the user input before proceeding (if not empty).

Pre-Execution Checks

Check for extension hooks (before specification):

Sponsors

Details

Repository
github.com/dceoy/speckit-agent-skills
Category
AI & Agent Building
First seen
Jun 3, 2026

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