To optimize your efforts and keep costs low while handling enterprise-scale strategy and multi-doc projects, we settled on the "Agentic Architect" Stack.
This setup prioritizes Claude Pro as your main expense ($20/mo), leveraging the 2026-specific Claude Code CLI for its massive token efficiency, while using Antigravity as your free "heavy-lift" ingestion engine.
The Decided Stack (2026 Edition)
| Tool | Role | Why This Tool? |
|---|---|---|
| Claude Pro (CLI) | The Refactorer | 5.5x more token-efficient than GUIs. Best for refactoring "Skills" and strategy docs without hitting limits. |
| Antigravity (Free) | The Library | Leverages Gemini 3.1’s 2M context window to "read" massive enterprise docs for free during public preview. |
| MCP (Protocol) | The Bridge | Connects the Claude CLI directly to Google Drive/Docs, eliminating manual uploads and saving input tokens. |
| Cursor (Free) | The Surgeon | Ideal for "minimal" code changes; use the visual Diff view to verify small technical scripts or automations. |
The 4-Step Process
1. Ingest (Antigravity/Gemini)
Drop your "Large Multi-Doc" formats (Whitepapers, Reports) into Antigravity. Use Gemini 3.1 Pro’s massive context window to ask, "What are the 5 core themes across these 20 documents?" This costs you nothing in the preview and saves your Claude limits.
2. Refactor (Claude Code CLI)
Open your terminal and run Claude Code. Point it at your "Skills" folder.
- Command:
claude "Apply the enterprise themes from the Antigravity summary to our '2026 Social Strategy Skill' file." - Why: The CLI handles this multi-file logic with much higher accuracy and lower cost than the web chat.
3. Draft (Claude Projects/Desktop)
Take your refactored skills and move to the Claude Desktop interface. Create a Project for each specific client. Add the brand guidelines as "Project Knowledge." This allows you to generate high-quality, long-form outputs (Presentations, Strategies) that stay consistent over months.
4. Polish & Code (Cursor)
If your strategy needs a technical component (like a custom automation script or a web tool), open that folder in Cursor. Use the free tier to let the AI "Tab" through the code edits visually.
Why this is the "Best Value"
- Zero Overages: By using Antigravity for the "reading" (free) and Claude CLI for the "refactoring" (efficient), you avoid the $10–$20 daily overages often reported by heavy Cursor Pro users.
- Skill Persistence: Your "Refactored Skills" aren't just chat prompts—they are files in your local directory that both Claude and Antigravity can read via MCP.
- Minimal Friction: You aren't "porting" data manually; the MCP bridge allows your models to see the same Google Drive folders simultaneously.