Spec Driven Development Python Packages

loki-mode-sdk

Multi-agent autonomous SDLC framework. Spec to deployed app. PRD, GitHub issue, OpenAPI/JSON/YAML, or one-line brief. 5 AI providers, 11 quality gates.

spec-kitty-cli

Spec-Driven Development for serious software developers. Spec Coding with with Claude, Cursor, Gemini, Codex. Kanban dashboard, git worktrees, auto-merge and more.

specfact-cli

The Swiss-knife CLI for validation and alignment in software delivery. Keep backlog intent, specs, tests, and code in sync across AI-assisted and brownfield delivery.

mdsmith

fast, auto-fixing Markdown linter and formatter. Checks style, readability, structure, and cross-file integrity.

shotgun-sh

Spec Driven Development 🤠 Write codebase-aware specs for AI coding agents so they don't derail.

mk-spec-master

AI 規格大師 — MCP server bridging specs (Linear / JIRA / GitHub Issues / Notion / Markdown / Figma) to tests, with bidirectional traceability and a spec-quality coach. Sibling to mk-qa-master.

spec-guard

Validation-First Workflow (VFW) for AI-assisted development

moai-adk

SPEC-First Agentic Development Kit for Claude Code — 24 AI agents + 52 skills with TDD/DDD quality gates, 16-language projects, 4-language docs. Go CLI, zero deps.

temple8

Spec-driven agent orchestration template. YAML state machines route multi-agent workflows. Any LLM, any process, zero lock-in.

flowr

Non-deterministic YAML state machine specification for AI agent orchestration

facts-cli

Antidote for fluffy specs, a toolkit for fact-driven development with AI agents

codexspec

CodexSpec - A Spec-Driven Development (SDD) toolkit for Claude Code

taskledger

taskledger is a task-first durable state layer for staged coding work.

trw-mcp

Engineering memory MCP server for Claude Code — patterns, gotchas, and project knowledge that persist across sessions

spec-driver

You install it. Claude drives the CLI tool. At first it might seem like too much. Eventually, nothing less will make sense.

infrakit-cli

An open source infrastructure-first toolkit that brings constraint-driven development to IaC — specify what you need, let agents generate it.

oak-ci

CLI toolkit for AI-powered development workflows - spec-driven development, RFC/ARC management, and shared conventions across AI coding agents

openspec-mcp

Spec-driven development (SDD) for AI coding assistants.

foundry-sandbox

Docker-based sandbox environment for running Claude Code with isolated credentials

pb-spec

plan-build spec driven development pattern for AI coding agent

atomic-spec

Atomic Traceability for AI-Driven Development — a governance framework that constrains AI coding agents via gated, atomic, context-pinned phases.

yokai-cli

Spec Driven Development pipeline framework

govkit

Governed AI Delivery (GovKit) is an open source toolkit for spec-driven, evaluation-aware AI-assisted software delivery.

donna

A CLI tool that helps agents keep long-running work on a predefined path.