Enhance Claude Code Plan Mode
Plan first; use Claude Code's Plan Mode with reviewed specs.
$5 free credits • Pay-as-you-go • Works with your existing tools
The problems you face today
How it works
Discover architecture with multi-stage file discovery
Stream plans from multiple models with different strengths
Merge with instructions to synthesize comprehensive architectural plan
Use with Claude Code Plan Mode (Shift+Tab) or execute in PlanToCode terminal
Key capabilities
Technical implementation
Intelligent File Discovery
Multi-stage AI workflow identifies relevant files for your plan-mode
- Root folder selection based on task
- Targeted regex pattern groups
- LLM analyzes actual file contents
- Automatic dependency detection
- Files organized into XML for LLM consumption
Multi-Model Planning
Generate multiple implementation approaches using different AI models, then synthesize the best solution
- OpenAI GPT‑5 family (GPT‑5 and GPT‑5 Thinking/Pro), historical o‑series (e.g., o3 variants); Anthropic Claude Sonnet 4 and Opus 4.1; Google Gemini 2.5 Pro - availability and features vary by plan and endpoint (ChatGPT vs API).
- AI architect merges best insights
- Your guidance shapes the merge
Use official vendor docs to confirm features like streaming, function calling, and background mode for each model.
Quick setup for Claude Code
Install PlanToCode
Download for your platform. Launches in seconds, no complex setup.
Connect your tools
Works seamlessly with Claude Code. Just copy and paste.
Start planning
$5 free credits to start. Generate your first implementation plan in under a minute.
Available for macOS & Windows • $5 free credits
What developers achieve
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Run Claude Code in a Real Terminal
Bring Claude Code's actions into persistent PTY sessions with review and recording
Bug Triage with Cursor on Windows
Find root causes faster with architectural context Cursor doesn't have
Incident Response & Production Debugging
When every second counts, AI needs full system context
Learn moreCross-Package Changes in Monorepos with Cursor
Navigate complex monorepo changes that span multiple packages and services
Related resources
Ready to transform your plan-mode?
Join thousands of developers who ship with confidence using architectural AI planning.
Pay-as-you-go credits. $5 free for new users. No subscription traps.