Your AGENTS.md loads on EVERY turn. We make it 30-50% leaner — saving tokens, money, and context window.
Works with AGENTS.md, CLAUDE.md, .cursorrules, SOUL.md, system prompts
Average optimization: 35% token reduction
Paste any instruction file: AGENTS.md, CLAUDE.md, .cursorrules, SOUL.md, or custom system prompts. Or describe a new agent and let us generate it.
Our two-pass compiler analyzes each statement's intent, then applies type-specific optimizations. Prohibitions get CAPS. Labels get stripped. Filler gets removed.
Download the optimized file for any system. See exactly how much context you're saving on every model. Your agents run leaner, every turn.
Your instruction files load on EVERY turn. A typical developer sends 50-100 messages per day. The savings compound:
Per Turn
500-3,000 tokens
saved per optimization
Per Day
25K-150K tokens
at 50 turns/day
Per Month
750K-4.5M tokens
freed for actual work
Your savings depend on model, usage, and agent count — the calculator shows your real numbers.
Most local models cap at 8-32K context. Your instruction files alone can hit 12K+. 48CTX Pro compresses them to fit — so you can run agents on Ollama, LM Studio, and local hardware. No API costs. Full privacy.
Start free. Go Pro when you need deeper optimization.
Example: 3,200 token file
No account needed
Email signup
| Free | Pro | |
|---|---|---|
| Price | $0 | $9/month |
| Compilation | Pattern-based (browser) | Deep LLM rewrite |
| Account | None needed | Email signup |
| Typical Savings | 25-35% | 40-50% |
| Storage | Local only | Cloud + versioning |
| API Access | — | ✓ |
| Creator | Bring your own key | Hosted LLM |
We're giving 50 Pro keys to people who share their results:
Follow @48nauts for winner announcements