Cut agent token waste by 90%.

Our proprietary AST compiler strips function bodies into zero-loss skeletons before inference.

$ npx siftrcode audit

Try Live Demo ↓

LANG:

TOKEN PRUNING PIPELINE ACTIVE

-92.1% Waste Stripped

Token Mass Reduction Gauge • Stripping function bodies before LLM inference

Footprint: 1,420 tokens ➔ 112 tokens Saved ~1,308 tokens

SIGNAL 8%

⚡ PRUNED FUNCTION BODIES & DEADWEIGHT (92.1% ELIMINATED) Tokens Vaporized ↓

RAW SOURCE (AGENTS INGEST THIS BY DEFAULT) ~1,420 tokens

Edit or paste any code above to test live

SIFTRCODE AST SKELETON (FED TO AGENT) ~112 tokens (-92.1%)

100% Types, Interfaces & Docstrings Preserved Saved ~1,308 tokens

Verified Production Benchmarks

Exact figures scanned directly from public GitHub repositories.

Reduction: -85% to -98%

Latency: 4.2x Faster

Parsing: <0.15s

expressjs/express JavaScript

Raw Code: 175,353 tokens

SiftrCode: 2,357 tokens

-98.7% 0.15s pack

tiangolo/fastapi Python

Raw Code: 3,498,358 tokens

SiftrCode: 720,715 tokens

-79.4% 2.7M saved

siftrcode/siftrcode TypeScript

Raw Code: 15,931 tokens

SiftrCode: 817 tokens

-94.9% 0.13s pack

30-Second Setup

Works with Claude Code, Cursor, Windsurf, and Antigravity.

1 AUDIT YOUR REPO

npx siftrcode audit

Instantly scans your directory AST and calculates monthly token waste.

2 AUTO-CONNECT MCP

npx siftrcode init

Automatically configures Claude Desktop, Cursor, and Windsurf MCP settings.

Simple Licensing

Free open-source CLI for individuals. Paid caching for teams.

OPEN SOURCE

Community CLI

$0 Free forever (MIT)

✔ Local AST Pruning (TS, Py, Go, Rust)
✔ Codebase Auditor (`siftrcode audit`)
✔ Context Packer (`siftrcode pack`)
✔ Stdio MCP Server integration

GitHub Repository →

TEAM PRO

FOR STARTUPS & TEAMS

SiftrCode Pro

$19 / seat / mo

✔ Everything in Community CLI
✔ TypeSafe Jev Cloud Relevance Gate
✔ Team Cross-Repo AST Cache
✔ CI/CD Pull Request Context Auditor