bitan-del

bitan-del / zap

Public

Zap — high-performance CLI proxy that filters command output to save 60-90% AI tokens

27
13
89% credibility
Found May 26, 2026 at 27 stars -- GitGems finds repos before they trend. Get early access to the next one.
Sign Up Free
AI Analysis
Rust
AI Summary

Zap is a command-line tool that sits between AI coding assistants and the shell, automatically filtering and compressing command output to reduce the amount of data sent to the AI by 60-90%, helping AI assistants work faster and use less context.

How It Works

1
💡 Discover Zap

You hear about a tool that can make your AI coding assistant faster by trimming unnecessary output from commands.

2
🔧 Install the tool

You download and build Zap from source - it compiles into a small program that runs on your computer.

3
🔌 Connect to your AI assistant

You run a simple setup command to link Zap with your AI coding tool, so every command gets automatically filtered.

4
✨ Watch it work

Your AI assistant runs shell commands like git status or running tests, and Zap quietly compresses the output before it reaches the AI - you see nothing change in your workflow.

5
📊 Check your savings

You run a quick command to see how many tokens Zap has saved you over time - often 60-90% less data going to your AI.

🎉 Everything runs smoother

Your AI gets clean, compact summaries instead of thousands of noisy lines, responds faster, and uses less of its context window.

Sign up to see the full architecture

4 more

Sign Up Free

Star Growth

See how this repo grew from 27 to 27 stars Sign Up Free
Repurpose This Repo

Repurpose is a Pro feature

Generate ready-to-use prompts for X threads, LinkedIn posts, blog posts, YouTube scripts, and more -- with full repo context baked in.

Unlock Repurpose
AI-Generated Review

What is zap?

Zap is a Rust-based CLI proxy that sits between your AI coding assistant and the shell, compressing command output before it reaches your context window. Instead of sending thousands of noisy lines from commands like `cargo test` or `git diff`, it delivers compact summaries that typically cut token usage by 60-90%. Install it with `cargo install --path .`, run commands through it with `zap git status` or `zap cargo test`, and track your savings with `zap gain`.

Why is it gaining traction?

The economics are compelling: AI coding assistants charge per token, and developer workflows generate massive amounts of CLI output. Zap promises real savings with zero workflow change—hooks let AI tools transparently route commands through it, so the agent itself doesn't need modification. The analytics dashboard shows exact token savings per command and over time, making the value proposition concrete. Being written in Rust means it is fast enough to be transparent, with sub-10ms overhead and a tiny binary.

Who should use this?

Developers using Claude Code, Cursor, Copilot, or similar AI assistants in terminal-heavy workflows will see the most benefit. Teams running frequent test suites, complex builds, or infrastructure commands where output volume is high will benefit most. If you find yourself explaining test failures or build errors to an AI for hours, Zap reduces that overhead significantly.

Verdict

The tool has a credibility score of 0.8999999761581421% and only 27 stars—very early-stage. The Rust implementation and test infrastructure are solid, but this is not production-hardened software. Try it on a personal project to see if the token savings justify the setup cost. If you live in the terminal and pay for AI tokens, it is worth watching.

Sign up to read the full AI review Sign Up Free

Similar repos coming soon.