OpenCode MCP Tool

# Plan Mode Structured analysis and planning before code execution. ## What is Plan Mode? Plan mode allows OpenCode to analyze your request and create structured plans before executing code, ensuring safer and more thoughtful development. ## Basic Usage ``` /opencode:plan create a Python script that sorts a list ``` ## How It Works 1. **Request** → You ask for code to be created/tested 2. **Generation** → OpenCode writes the code 3. **Execution** → Code runs in isolated environment 4. **Results** → Output returned safely ## Use Cases ### Algorithm Testing ``` /opencode:plan implement and test quicksort in JavaScript ``` ### Data Processing ``` /opencode:plan parse this CSV and show statistics: [data] ``` ### Proof of Concepts ``` /opencode:plan create a working web scraper example ``` ## Planning Features - **Structured Analysis**: Breaks down complex requests - **Safety Checks**: Reviews code before execution - **Step-by-Step**: Clear implementation roadmap - **Best Practices**: Follows coding standards ## Supported Languages - Python - JavaScript/Node.js - Ruby - Go - Java - C++ - More coming soon! ## Best Practices ### 1. Be Specific ``` // Good create a function that validates email addresses with tests // Vague make something that checks emails ``` ### 2. Include Test Cases ``` implement binary search with edge case handling and show test results ``` ### 3. Iterative Development ``` // First iteration create a basic REST API // Refine add authentication to the API // Test show example requests and responses ``` ## Benefits - Thoughtful code architecture - Better error prevention - Clear implementation steps - Educational value - Security-focused approach ## Examples ### Testing Algorithms ``` /opencode:plan benchmark bubble sort vs quick sort with 1000 items ``` ### Learning Code ``` /opencode:plan show me how promises work in JavaScript with examples ``` ### Debugging ``` /opencode:plan why does this code fail: [paste code] ```