Agent Skills
› mnemox-ai/idea-reality-mcp
› idea-check
idea-check
GitHub在新项目启动或评估前，扫描GitHub、HN等平台的竞品情况。通过MCP工具获取竞争信号分数和差异化建议，辅助构建与购买决策及方向调整。
Trigger Scenarios
启动新项目或副业
评估构建与购买决策
验证功能想法
Install
npx skills add mnemox-ai/idea-reality-mcp --skill idea-check -g -y
SKILL.md
Frontmatter
{
"name": "idea-check",
"description": "Pre-build reality check. Scans GitHub, HN, npm, PyPI, and Stack Overflow for existing competitors before you build. Use when starting a new project, evaluating a side project idea, or doing a build-vs-buy decision."
}
Idea Reality Check
When to use
- Starting a new project or side project
- Evaluating whether to build or buy
- Researching competitors before a sprint
- Validating a feature idea before implementation
Instructions
- Ask the user for a natural-language description of their idea
- Call the
idea_checkMCP tool with the idea text - Use
depth="quick"for fast checks (GitHub + HN),depth="deep"for comprehensive analysis (all 5 sources) - Present the reality_signal score (0-100) and interpret it:
- 0-30: Low competition — green light to build
- 31-60: Moderate competition — differentiation needed
- 61-80: High competition — find a niche or pivot
- 81-100: Very high competition — consider contributing to existing projects instead
- List the top 3 competitors with star counts and descriptions
- Share the pivot_hints for actionable next steps
Version History
- a16f5ee Current 2026-07-25 07:10
