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Tool reviews

learn-harness-engineering: A Systematic Course on AI Coding Agent Harness Design
learn-harness-engineering: A Systematic Course on AI Coding Agent Harness Design ★★★★☆

ai-tools

A 12-lecture open-source course that teaches you how to build reliable AI coding agent sessions through structured harness engineering. Best for developers who already use AI agents but struggle with consistency. The bundled harness-creator skill alone is worth a look. Limited by its Electron-app focus.

ai-agentharness-engineeringdeveloper-tools
andrej-karpathy-skills
andrej-karpathy-skills ★★★★☆

ai-tools

Installable version of Karpathy's four principles, a 65-line CLAUDE.md that addresses LLM coding agents' silent assumptions, over-engineering, and orthogonal edits

[claude-code, cursor, behavior-engineering, coding-guidelines, skill]
Understand Anything
Understand Anything ★★★★☆

ai-tools

Converts any codebase or knowledge base into an interactive knowledge graph using tree-sitter static analysis plus LLM semantic reasoning, supporting 15+ AI platforms

[claude-code, code-understanding, knowledge-graph, visualization, multi-platform, skill]
Waza
Waza ★★★★☆

ai-tools

AI engineering skills framework by tw93 with a hard cap of 8 skills, prioritizing precision over prolific output, plus 36 anti-pattern guardrails

[claude-code, codex, skills, engineering-habits, anti-patterns, workflow]
Open Design (nexu-io)
Open Design (nexu-io) ★★★★☆

ai-tools

design-workflowagent-nativecoding-agentopen-source
oMLX
oMLX ★★★★☆

ai-tools

apple-siliconllm-inferencelocal-aimlxopenai-compatible