specky

The open-source MCP server for Spec-Driven Development (SDD).

*The fun name, the serious engine.*

Created by [Paula Silva](https://github.com/paulasilvatech) (@paulanunes85) | Americas Software GBB

---

Specky is an MCP server that transforms natural language project ideas — or meeting transcripts — into production-grade specifications. It enforces EARS notation (Easy Approach to Requirements Syntax), maintains a state machine across 7 pipeline phases, and writes real files to disk.

You ──→ AI Assistant ──→ Specky (17 tools) ──→ .specs/ files on disk
        (Copilot/Claude)                       CONSTITUTION.md
                                               SPECIFICATION.md
                                               DESIGN.md
                                               TASKS.md
                                               ANALYSIS.md

MCP (Model Context Protocol) is an open standard that lets AI assistants call external tools. Think of it like USB — a universal plug between any AI and any tool. Specky is a "device" that speaks MCP, giving Copilot and Claude the ability to create structured specification files.

• 17 MCP tools for the full specification lifecycle
• EARS notation validation with 6 pattern types and improvement suggestions
• 7-phase pipeline with state machine enforcement
• Meeting transcript → full spec — VTT, SRT, TXT, MD formats
• Power Automate + OneDrive integration for automated workflows
• Quality gates with traceability matrix and coverage analysis
• **Atomic