Rezzecup

Rezzecup / pump-fun-rug-checker-lite

Public

Security-first Python scanner that checks new Pump.fun tokens for non-renounced mint authority, active freeze authority, unlocked liquidity, and dev concentration before trade execution.

crypto-trading defi-security memecoin pre-trade-filter pump-fun
12
1
100% credibility
Found Mar 18, 2026 at 12 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Python
AI Summary

A lightweight tool that scans Pump.fun tokens on Solana for rug-pull risks including active mint or freeze authorities, unlocked liquidity, and high developer holdings before you trade.

How It Works

1
🪙 Spot a Hot New Token

You're excited about a new token on Pump.fun but worry it might be a scam that could rug you.

2
📥 Grab the Safety Checker

You download this simple tool to your computer to quickly check if tokens are safe before buying.

3
🔗 Link a Blockchain Viewer

You connect a free service that lets the tool peek at the token's hidden details like who controls it.

4
⚙️ Tweak Your Safety Rules

You adjust what counts as too risky, like if one person holds too much or can freeze trades.

5
🔍 Run the Quick Scan

You enter the token's name and hit go—the tool races to check everything in seconds and shows a clear report.

6
See the Safety Verdict
✅
All Clear!

Everything looks good—feel confident to buy.

🚫
Red Flags Found

It blocks the bad one and logs it so you skip the rug.

🛡️ Trade Smarter, Safer

Now you avoid scams effortlessly, protecting your money while chasing the good opportunities.

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Star Growth

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AI-Generated Review

What is pump-fun-rug-checker-lite?

Pump-fun-rug-checker-lite is a Python scanner for Solana's Pump.fun tokens that runs pre-trade checks on non-renounced mint authority, active freeze authority, unlocked liquidity, and dev concentration. It blocks risky trades via a configurable security gate, logging failures to CSV while forwarding safe ones. CLI modes like `--mode paper` and `--demo-blocked` let you test scans instantly without real execution.

Why is it gaining traction?

It stands out as a scriptable, free alternative to manual web checkers, adding an automated filter before trade execution that others lack. Fast batch RPC queries deliver results in ~100ms, with adjustable thresholds for mint authority, freeze authority, and dev concentration. Demos and workflow scripts hook devs needing quick Pump.fun rug protection without UI overhead.

Who should use this?

Pump.fun traders scripting daily entries to dodge rugs, Solana bot builders integrating pre-trade checks into snipers, and monitor devs filtering new tokens by liquidity locks. Perfect for risk-averse operators managing capital who want local control over active authority scans.

Verdict

Solid starter for Pump.fun security at 12 stars and 1.0% credibility—strong docs and tests make it forkable, but low maturity means pair it with your RPC for live use. Run paper mode before committing.

(178 words)

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