Radar / AI coding tools / Impeccable
Impeccable
Design skill for AI coding agents: 1 skill, 24 commands, live browser iteration, and 61 deterministic detector rules that catch AI-generated frontend design tells.
Why it matters
Kills the 'AI slop' look (Inter for everything, purple-to-blue gradients, cards in cards) with deterministic no-LLM design rules plus LLM critique, installable via npx.
What you could build with it
A freelance web developer could have their coding agent audit and polish client landing pages against 61 deterministic design rules, delivering distinctive UI without a designer on staff.
Does it hold up?
Strong adoption: 72.5k stars, 72 releases (v4.3.1), npm CLI plus browser extension; the deterministic detector rules run with no LLM and no API key.
Built with Impeccable
- compound-labs-design integrates the impeccable skillgithub · Independent design skill package ingesting the impeccable SKILL.md into an AI frontend-design workflow.
Learn more
First spotted on github: source.
More AI coding tools
mattpocock/skills: Skills for Real EngineersMatt Pocock's open collection of production agent skills, published straight from his .agents directory - 272k stars…coding · JEV 0.75Pi.dev adds MCP to core: 'You Said No MCP'Pi.dev reverses its public no-MCP stance, integrating Model Context Protocol into the core of its agentic coding…coding · JEV 0.71ZCode: Z.ai's Apache-2.0 open-source coding-agent harness, open-sourced 2026-09-21Z.ai's official coding-agent harness, an Electron desktop app plus browser interface, terminal agent and agent runtime…coding · JEV 0.7CodeGraphPre-indexed, auto-syncing Rust-kernel code knowledge graph for Claude Code, Codex, Cursor, OpenCode, Hermes Agent and…coding · JEV 0.69opencodexUniversal provider proxy for OpenAI Codex and Claude Code: use any LLM with Codex CLI, App, SDK, and Claude Code.coding · JEV 0.69Whiteboard: open-source canvas IDE for human-agent software designAn open-source, MIT-licensed desktop app where humans and agents architect software together on a shared canvas. The…coding · JEV 0.62
Get the week's best AI launches, plus 3 ideas worth building
One email every Saturday. Ranked by traction, not hype. Free.