Agent Skills
› mnemox-ai/idea-reality-mcp
› idea-check
idea-check
GitHub在启动新项目或评估功能前，扫描 GitHub、HN 等来源进行竞品分析。通过 MCP 工具获取竞争度评分及差异化建议，辅助构建或购买决策。
Trigger Scenarios
评估新项目想法
决定构建还是购买
功能实现前的竞品调研
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
