⚡ PROVEN 61.8% – 92.1% TOKEN SAVINGS ON SWE-BENCH

Cut Your AI Coding Bills by 60–90%.
Zero Quality Loss.

Autonomous context-window compression, AST skeletonization, and stuck-loop prevention for Google Antigravity, OpenAI Codex, Cursor, Claude Desktop & Z.ai Code.

Start 7-Day Free Trial ($0 Today) Explore GitHub (MIT)

curl -fsSL https://tokensafe.dev/install.sh | bash

How much do you spend on AI coding APIs per month?

$120 / month

Based on standard Claude 3.5 Sonnet ($3 / $15 per MTok) and GPT-4o pricing across typical dev turns.

Estimated Monthly Savings

$88.80

+886% Net Profit After $9/mo Solo

Claim Savings (7-Day Trial)

Zero-Loss SWE-bench Verification

Measured directly against real-world production repos (Django, FastAPI, Redux)

Scenario	Task Complexity	Baseline Tokens	TokenSafe Tokens	Token Reduction	Turn Speedup	Quality Score
Django ORM N+1 Fix	Large multi-file query refactor	14,280	1,120	-92.1%	+12% faster	100% Pass
FastAPI Async Race	Concurrency bug investigation	8,640	2,940	-65.9%	+10% faster	100% Pass
TypeScript Redux Vault	Full AST symbol refactoring	18,400	2,130	-88.4%	+9% faster	100% Pass
Stuck Command Loop	Subprocess infinite loop	22,100	2,400	-89.1%	Stopped loop	Protected
Heavy Rewrite Guard	Whole-file write attempt	11,300	4,310	-61.8%	Forced edit_file	Zero lost diffs

Simple, Transparent Pricing

Start free for 7 days. Pay only when you see real savings on your tokens.

Open-Core Hacker

Free forever for personal tinkering and evaluation.

No credit card required

✓ Local Regex Prompt Compactor
✓ Up to 100,000 tokens/mo
✓ Use your own Gemini, OpenAI, or DeepSeek key
✓ Local SQLite Dashboard
✓ Community GitHub Support

Get Open-Core

Cut Your AI Coding Bills by 60–90%.Zero Quality Loss.

Zero-Loss SWE-bench Verification

Simple, Transparent Pricing

Cut Your AI Coding Bills by 60–90%.
Zero Quality Loss.