he-yufeng

he-yufeng / ContractGuard

Public

AI agent that reads the fine print so you don't have to. Upload any contract → get red flags, unfair terms, and plain-English explanations in seconds.

github.comuniverseplayerfineprint
24
3
100% credibility
Found Mar 10, 2026 at 17 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Python
AI Summary

ContractGuard is an open-source command-line tool that uses AI language models to analyze uploaded contracts, detect red flags, warnings, protections, missing clauses, and assign a fairness score.

How It Works

1
🔍 Discover ContractGuard

You hear about this helpful tool that checks contracts for hidden problems so you never sign a bad deal again.

2
đź’» Add it to your computer

With one simple command, you download and set up the tool on your laptop or desktop.

3
🧠 Connect a smart helper

You link the tool to an AI thinking service by sharing a private passcode, choosing free local or quick online options.

4
đź“„ Upload and scan your contract

You pick your PDF or Word contract file and tell the tool to review it – it reads every line in seconds.

5
đź“Š Get your colorful report

A beautiful summary appears with red flags, tips, good parts, missing protections, and an easy fairness grade like A or D.

âś… Make a smart choice

Now you understand the contract perfectly, spot what to fix or avoid, and feel confident negotiating or walking away.

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Star Growth

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AI-Generated Review

What is ContractGuard?

ContractGuard is a Python CLI tool and library that scans uploaded contracts—PDFs, DOCXs, or text—for red flags, unfair terms, and missing protections, delivering plain-English explanations and a fairness score in seconds. It parses the fine print of leases, NDAs, employment agreements, SaaS ToS, and more, spotting issues like non-refundable deposits or broad non-competes with actionable negotiation suggestions. Users run `contractguard scan file.pdf` or integrate via Python API for JSON/Markdown outputs, powered by any OpenAI-compatible LLM like those from OpenRouter or local Ollama.

Why is it gaining traction?

Unlike dumping text into ChatGPT for a wall of vague advice, ContractGuard delivers structured reports with categorized flags, warnings, protections, and fixes—perfect for quick scans without browser hassle. CLI-first design, JSON exports for pipelines, and model flexibility (Claude via OpenRouter, GPT-4o, local Llama) make it developer-friendly for agent github claude or openai setups. Privacy-focused local runs and Pydantic-backed consistency hook devs building contractguard ai agents or contract guards into apps.

Who should use this?

Freelancers vetting client agreements for payment delays or IP grabs, startup founders reviewing SaaS terms before signing, renters checking lease traps like unlimited landlord access, or HR pros scanning employment contracts for one-sided non-competes. Devs automating contract reviews in CI/CD via JSON output or embedding as a contractguard agent in tools.

Verdict

Solid early prototype for contract analysis—installs cleanly, docs are thorough with samples, MIT-licensed—but only 17 stars and 1.0% credibility signal it's pre-mainstream; test on real docs before production. Worth starring if you sign contracts often.

(198 words)

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