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Analyzes your recent Claude Code chat history to identify coding patterns, development gaps, and areas for improvement, curates relevant learning resources from HackerNews, and automatically sends a personalized growth report to your Slack DMs.
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决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
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想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
Build AI agents that interact with computers like humans do - viewing screens, moving cursors, clicking buttons, and typing text. Covers Anthropic's Computer Use, OpenAI's Operator/CUA, and open-source alternatives. Critical focus on sandboxing, security, and handling the unique challenges of vision-based control. Use when: computer use, desktop automation agent, screen control AI, vision-based agent, GUI automation.
Expert in building products that wrap AI APIs (OpenAI, Anthropic, etc.) into focused tools people will pay for. Not just 'ChatGPT but different' - products that solve specific problems with AI. Covers prompt engineering for products, cost management, rate limiting, and building defensible AI businesses. Use when: AI wrapper, GPT product, AI tool, wrap AI, AI SaaS.
Automate GitHub workflows with AI assistance. Includes PR reviews, issue triage, CI/CD integration, and Git operations. Use when automating GitHub workflows, setting up PR review automation, creating GitHub Actions, or triaging issues.
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基于 SOC 职业分类
| name | developer-growth-analysis |
| description | Analyzes your recent Claude Code chat history to identify coding patterns, development gaps, and areas for improvement, curates relevant learning resources from HackerNews, and automatically sends a personalized growth report to your Slack DMs. |
This skill provides personalized feedback on your recent coding work by analyzing your Claude Code chat interactions and identifying patterns that reveal strengths and areas for growth.
Use this skill when you want to:
This skill is ideal for developers who want structured feedback on their growth without waiting for code reviews, and who prefer data-driven insights from their own work history.
This skill performs a six-step analysis of your development work:
Reads Your Chat History: Accesses your local Claude Code chat history from the past 24-48 hours to understand what you've been working on.
Identifies Development Patterns: Analyzes the types of problems you're solving, technologies you're using, challenges you encounter, and how you approach different kinds of tasks.
Detects Improvement Areas: Recognizes patterns that suggest skill gaps, repeated struggles, inefficient approaches, or areas where you might benefit from deeper knowledge.
Generates a Personalized Report: Creates a comprehensive report showing your work summary, identified improvement areas, and specific recommendations for growth.
Finds Learning Resources: Uses HackerNews to curate high-quality articles and discussions directly relevant to your improvement areas, providing you with a reading list tailored to your actual development work.
Sends to Your Slack DMs: Automatically delivers the complete report to your own Slack direct messages so you can reference it anytime, anywhere.
Ask Claude to analyze your recent coding work:
Analyze my developer growth from my recent chats
Or be more specific about which time period:
Analyze my work from today and suggest areas for improvement
The skill will generate a formatted report with:
When a user requests analysis of their developer growth or coding patterns from recent work:
Access Chat History
Read the chat history from ~/.claude/history.jsonl. This file is a JSONL format where each line contains:
display: The user's message/requestproject: The project being worked ontimestamp: Unix timestamp (in milliseconds)pastedContents: Any code or content pastedFilter for entries from the past 24-48 hours based on the current timestamp.
Analyze Work Patterns
Extract and analyze the following from the filtered chats:
Identify Improvement Areas
Based on the analysis, identify 3-5 specific areas where the user could improve. These should be:
Examples of good improvement areas:
Generate Report
Create a comprehensive report with this structure:
# Your Developer Growth Report
**Report Period**: [Yesterday / Today / [Custom Date Range]]
**Last Updated**: [Current Date and Time]
## Work Summary
[2-3 paragraphs summarizing what the user worked on, projects touched, technologies used, and overall focus areas]
Example:
"Over the past 24 hours, you focused primarily on backend development with three distinct projects. Your work involved TypeScript, React, and deployment infrastructure. You tackled a mix of feature implementation, debugging, and architectural decisions, with a particular focus on API design and database optimization."
## Improvement Areas (Prioritized)
### 1. [Area Name]
**Why This Matters**: [Explanation of why this skill is important for the user's work]
**What I Observed**: [Specific evidence from chat history showing this gap]
**Recommendation**: [Concrete step(s) to improve in this area]
**Time to Skill Up**: [Brief estimate of effort required]
---
[Repeat for 2-4 additional areas]
## Strengths Observed
[2-3 bullet points highlighting things you're doing well - things to continue doing]
## Action Items
Priority order:
1. [Action item derived from highest priority improvement area]
2. [Action item from next area]
3. [Action item from next area]
## Learning Resources
[Will be populated in next step]
Search for Learning Resources
Use Rube MCP to search HackerNews for articles related to each improvement area:
Add this section to the report:
## Curated Learning Resources
### For: [Improvement Area]
1. **[Article Title]** - [Date]
[Description of what it covers and why it's relevant to your improvement area]
[Link]
2. **[Article Title]** - [Date]
[Description]
[Link]
[Repeat for other improvement areas]
Present the Complete Report
Deliver the report in a clean, readable format that the user can:
Send Report to Slack DMs
Use Rube MCP to send the complete report to the user's own Slack DMs:
This ensures the user has the report in a place they check regularly and can reference it throughout the week.
Analyze my developer growth from my recent chats
# Your Developer Growth Report
**Report Period**: November 9-10, 2024
**Last Updated**: November 10, 2024, 9:15 PM UTC
## Work Summary
Over the past two days, you focused on backend infrastructure and API development. Your primary project was an open-source showcase application, where you made significant progress on connections management, UI improvements, and deployment configuration. You worked with TypeScript, React, and Node.js, tackling challenges ranging from data security to responsive design. Your work shows a balance between implementing features and addressing technical debt.
## Improvement Areas (Prioritized)
### 1. Advanced TypeScript Patterns and Type Safety
**Why This Matters**: TypeScript is central to your work, but leveraging its advanced features (generics, utility types, conditional types, type guards) can significantly improve code reliability and reduce runtime errors. Better type safety catches bugs at compile time rather than in production.
**What I Observed**: In your recent chats, you were working with connection data structures and struggled a few times with typing auth configurations properly. You also had to iterate on union types for different connection states. There's an opportunity to use discriminated unions and type guards more effectively.
**Recommendation**: Study TypeScript's advanced type system, particularly utility types (Omit, Pick, Record), conditional types, and discriminated unions. Apply these patterns to your connection configuration handling and auth state management.
**Time to Skill Up**: 5-8 hours of focused learning and practice
### 2. Secure Data Handling and Information Hiding in UI
**Why This Matters**: You identified and fixed a security concern where sensitive connection data was being displayed in your console. Preventing information leakage is critical for applications handling user credentials and API keys. Good practices here prevent security incidents and user trust violations.
**What I Observed**: You caught that your "Your Apps" page was showing full connection data including auth configs. This shows good security instincts, and the next step is building this into your default thinking when handling sensitive information.
**Recommendation**: Review security best practices for handling sensitive data in frontend applications. Create reusable patterns for filtering/masking sensitive information before displaying it. Consider implementing a secure data layer that explicitly whitelist what can be shown in the UI.
**Time to Skill Up**: 3-4 hours
### 3. Component Architecture and Responsive UI Patterns
**Why This Matters**: You're designing UIs that need to work across different screen sizes and user interactions. Strong component architecture makes it easier to build complex UIs without bugs and improves maintainability.
**What I Observed**: You worked on the "Marketplace" UI (formerly Browse Tools), recreating it from a design image. You also identified and fixed scrolling issues where content was overflowing containers. There's an opportunity to strengthen your understanding of layout containment and responsive design patterns.
**Recommendation**: Study React component composition patterns and CSS layout best practices (especially flexbox and grid). Focus on container queries and responsive patterns that prevent overflow issues. Look into component composition libraries and design system approaches.
**Time to Skill Up**: 6-10 hours (depending on depth)
## Strengths Observed
- **Security Awareness**: You proactively identified data leakage issues before they became problems
- **Iterative Refinement**: You worked through UI requirements methodically, asking clarifying questions and improving designs
- **Full-Stack Capability**: You comfortably work across backend APIs, frontend UI, and deployment concerns
- **Problem-Solving Approach**: You break down complex tasks into manageable steps
## Action Items
Priority order:
1. Spend 1-2 hours learning TypeScript utility types and discriminated unions; apply to your connection data structures
2. Document security patterns for your project (what data is safe to display, filtering/masking functions)
3. Study one article on advanced React patterns and apply one pattern to your current UI work
4. Set up a code review checklist focused on type safety and data security for future PRs
## Curated Learning Resources
### For: Advanced TypeScript Patterns
1. **TypeScript's Advanced Types: Generics, Utility Types, and Conditional Types** - HackerNews, October 2024
Deep dive into TypeScript's type system with practical examples and real-world applications. Covers discriminated unions, type guards, and patterns for ensuring compile-time safety in complex applications.
[Link to discussion]
2. **Building Type-Safe APIs in TypeScript** - HackerNews, September 2024
Practical guide to designing APIs with TypeScript that catch errors early. Particularly relevant for your connection configuration work.
[Link to discussion]
### For: Secure Data Handling in Frontend
1. **Preventing Information Leakage in Web Applications** - HackerNews, August 2024
Comprehensive guide to data security in frontend applications, including filtering sensitive information, secure logging, and audit trails.
[Link to discussion]
2. **OAuth and API Key Management Best Practices** - HackerNews, July 2024
How to safely handle authentication tokens and API keys in applications, with examples for different frameworks.
[Link to discussion]
### For: Component Architecture and Responsive Design
1. **Advanced React Patterns: Composition Over Configuration** - HackerNews
Explores component composition strategies that scale, with examples using modern React patterns.
[Link to discussion]
2. **CSS Layout Mastery: Flexbox, Grid, and Container Queries** - HackerNews, October 2024
Learn responsive design patterns that prevent overflow issues and work across all screen sizes.
[Link to discussion]
This skill: