sqz

ges or drops lines from your diffs, the LLM gives you worse answers and you end up spending more tokens fixing the mistakes. sqz compresses what's safe to compress and leaves critical content untouched. You save tokens without sacrificing result quality. It works across 4 surfaces: Shell hook (auto-compresses CLI output) MCP server (compiled Rust, not Node) Browser extension (Chrome + Firefox (currently in approval phase)— works on ChatGPT, Claude, Gemini, Grok, Perplexity) IDE plugins (JetBrains, VS Code) Single Rust binary. Zero telemetry. 549 tests + 57 property-based correctness proofs. cargo install sqz-cli sqz init Track your savings: sqz gain # ASCII chart of daily token savings sqz stats # cumulative report Where sqz shines Scenario Savings Why Repeated file reads (5x) 86% Dedup cache: 13-token ref after first read JSON API responses with nulls 7–56% Strip nulls + TOON encoding (varies by null density) Repeated log lines 58% Condense stage collapses duplicates Large JSON arrays 77% Array sampling + collapseToken Savingssqz saves tokens in two ways: compression (removing noise from content) and deduplication (replacing repeated reads with 13-token references). The dedup cache is where the biggest savings happen in real sessions.Where sqz shinesScenario Savings WhyRepeated file reads (5x) 86% Dedup cache: 13-token ref after first readJSON API responses with nulls 7–56% Strip nulls + TOON encoding (varies by null density)Repeated log lines 58% Condense stage collapses duplicatesLarge JSON arrays 77% Array sampling + collapseWhere sqz shinesScenarioSavingsWhyRepeated file reads (5x)86%Dedup cache: 13-token ref after first readJSON API responses with nulls7–56%Strip nulls + TOON encoding (varies by null density)Repeated log lines58%Condense stage collapses duplicatesLarge JSON arrays77%Array sampling + collapseToken Savingssqz saves tokens in two ways: compression (removing noise from content) and deduplication (replacing repeated reads with 13-token references). The dedup cache is where the biggest savings happen in real sessions.Where sqz shinesScenario Savings WhyRepeated file reads (5x) 86% Dedup cache: 13-token ref after first readJSON API responses with nulls 7–56% Strip nulls + TOON encoding (varies by null density)Repeated log lines 58% Condense stage collapses duplicatesLarge JSON arrays 77% Array sampling + collapse GitHub: https://github.com/ojuschugh1/sqz Happy to answer questions about the architecture or benchmarks. Hope this tool will Sqz your tokens and save your credits. f you try it, a helps with discoverability — and bug reports are extra welcome since this is v0.2 so rough edges exist. It is available as IDE Extension , CLI via npm, cargo, pip , soon it will be able as web extension to use with chatgpt, claude, gemmini websites as well.