Reference implementation and self-audit toolkit for harness engineering — the discipline of building reliable AI coding agent workflows.
Stephen-Kimoi/harness-engineering-template
Skill Claude CodeCodex
Use when building software with AI agents and you need a serious end-to-end workflow instead of vibe coding. Covers harness choice, context discipline, cleanup, review loops, launch pressure, and security basics.
Stephen-Kimoi/harness-engineering-template
Skill Claude CodeCodex
Use after an AI-built feature works but the code has duplicated mechanics, repeated API calls, or messy structure. Guides a cleanup pass that extracts reusable service-layer modules without changing behavior.
Stephen-Kimoi/harness-engineering-template
Skill Claude CodeCodex
Use when you have a small PR or feature and want an agent to repeatedly fix review feedback until tests pass and the PR is merge-ready. Works with AI reviewers, Greptile-style review, or human feedback.
Stephen-Kimoi/harness-engineering-template
Skill Claude CodeCodex
Use when multiple workflows duplicate the same operational logic, when deciding what belongs in actions vs shared services, or when refactoring repeated operational blocks across domain flows. Use when adding new features that share mechanics with existing ones.
Stephen-Kimoi/harness-engineering-template
Skill Claude CodeCodex
Use when an AI coding agent is guessing API names or framework behavior from incomplete docs. Shows how to provide local source-code references so the agent searches the real implementation before coding.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: