Plnr
AI-powered CLI tool for intelligent codebase planning and context-aware implementation assistance
Project Overview
Plnr is an intelligent CLI tool that revolutionizes software development planning. It analyzes your entire codebase, understands project architecture, and generates detailed implementation plans using advanced AI models via OpenRouter. Features include automatic framework detection, security audits (OWASP Top 10), real-time web search integration with Exa AI, and Model Context Protocol (MCP) for accessing up-to-date library documentation. The tool supports multiple AI models including GPT-5, Claude 4.5, Grok, and Gemini, with smart context window optimization (100K-2M+ tokens). Built with TypeScript and featuring a beautiful terminal UI, plnr helps developers make informed decisions before writing code.
Technical Challenges
Building intelligent todo management system that ensures all analysis tasks complete before providing responses
Implementing dynamic context window optimization for different AI models (100K to 2M+ tokens)
Integrating multiple AI tool calling systems (MCP, Exa Search, file operations) with proper error recovery
Creating a professional terminal UI with real-time progress indicators and prompt enhancement features
Developing comprehensive security audit capabilities covering 12 OWASP vulnerability categories
Tech Stack
Status
Current Status
Completed & Live
Last Update
2025
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