GitHub's Spec Kit hits 126K stars by forcing AI agents to spec before they code
blaizedsouza · x · 2026-09-11
GitHub open-sourced Spec Kit, a spec-driven development toolkit that tackles the chaos of vibe coding: instead of throwing vague prompts and hoping the agent doesn't break things, the AI must produce a structured specification, ask clarifying questions, and organize the project before writing any code.
The workflow consists of six commands:
- /constitution — rules and standards
- /specify — what to build
- /clarify — resolve open questions first
- /plan — architecture and stack
- /tasks — ordered task breakdown
- /implement — execution
Spec Kit works with Claude Code, Cursor, Copilot, Codex, Gemini CLI and 25+ other agents. It's open source with 95K stars and 8K forks (the retweet cites over 126K).
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