smithery/neversight

design-implementation

Streamlined UI development workflow with single-command feature implementation. **Core Command:** "implement next feature" or "implement [feature description]" **What It Does:** 1. Starts dev server (auto-detects port from package.json) 2. Launches browser (visible by default, --headless available) 3. Implements feature via frontend-design skill 4. Verifies: console errors, TS errors, network failures, visual match 5. Fixes iteratively (max 5 iterations) 6. Reports completion or escalates with …

Installation

$ npx skills add smithery/neversight --skill design-implementation

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 3,059 B
  • docs SUMMARY.md 833 B

History

  1. First recorded snapshot · 0 installs

SKILL.md

Workflow Routing

Intent Workflow
"implement feature", "build the X" workflows/implement-feature.md
"verify", "check", "screenshot" workflows/verify-visual.md
"fix errors", "fix the issues" workflows/fix-errors.md
"start server", "stop server" workflows/manage-server.md
"test interactions", "click test" workflows/test-interactions.md

Quick Start

# Basic usage
"implement the login form based on the Figma design"

# With specific file
"implement the feature described in thoughts/features/hero-section.md"

# Headless mode (CI/testing)
"implement next feature --headless"

# Just verify current state
"verify the current implementation"

Configuration

Edit config.json in this skill directory:

{
  "browser": {
    "headless": false,
    "viewport": { "width": 1280, "height": 720 }
  },
  "server": {
    "port": "auto",
    "startCommand": "auto",
    "hmrDelay": 2000
  },
  "iteration": {
    "maxIterations": 5,
    "layoutTolerance": 0.95
  },
  "figma": {
    "enabled": true
  }
}

Tools

Tool Purpose
tools/playwright-runner.ts Browser automation (screenshot, console, network)
tools/server-manager.ts Dev server lifecycle (start, stop, detect port)

State Tracking

state.json tracks current feature progress:

{
  "currentFeature": "hero-section",
  "iteration": 2,
  "status": "fixing",
  "errors": ["console: Failed to load image"],
  "lastScreenshot": "history/hero-section/iteration-2.png"
}

Integration

Skill/Agent When Used
frontend-design Initial implementation
engineer agent Escalate complex bugs
design-iterator agent Multiple visual refinements

History

Each feature creates artifacts in history/{feature-id}/:

  • spec.md - Original feature specification
  • iteration-{n}.png - Screenshots per iteration
  • figma-reference.png - Design reference (if Figma link provided)
  • errors.log - Captured errors
  • report.md - Final completion report

Note: history/ is gitignored.