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5 repos for “spec-driven-development” · Harnesses · Code reviewClear

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Professional context and harness engineering for Claude Code and OpenAI Codex. Build production-grade software with spec-driven development, TDD, persistent memory, quality gates, code intelligence, human oversight, and end-to-end verification.

2.1k

open-gsd/

gsd-core

open-gsd/gsd-coreHarnesses

Git. Ship. Done - Core

9.3k

vdaubry/

bottega

vdaubry/bottegaHarnesses

Coding agent orchestration for engineering teams — shipped as a spec plus a working reference implementation.

gotalab/

cc-sdd

gotalab/cc-sddHarnesses

Turn approved specs into long-running autonomous implementation. A minimal, adaptable SDD harness with Agent Skills for Claude Code, Codex, Cursor, Copilot, Windsurf, OpenCode, Gemini CLI, and Antigravity.

3.7k

modu-ai/moai-adkHarnesses

Agentic development harness for Claude Code — SPEC-driven plan/run/sync, TRUST 5 quality gates, model+effort routing, and Claude×GLM multi-LLM cost control. Single Go binary, 16 languages, zero deps.

1.2k