๐Ÿ›ก Your AI Agent Lies To You

8847 bugs across top agent frameworks. Duplicate payments, faked tool calls, crashed sessions. ARK makes agents trustworthy.

44 tests passing Python TypeScript MIT 25KB
โญ Python SDK ๐Ÿ“ฆ TypeScript SDK

Before ARK vs After ARK

๐Ÿ”ด Without ARK

Duplicate calls23
Agent crashes5
Invalid outputs8
Time wasted45 min
Trust score42%
Status๐Ÿ”ด Vulnerable

๐ŸŸข With ARK

Duplicate calls0
Agent crashes0
Invalid outputs0
Time saved45 min
Trust score100%
Status๐ŸŸข Protected
75% fewer wasted calls

The Four Pillars

๐Ÿ›ก

Idempotency Guard

Prevents duplicate tool execution. Same call twice? Only runs once. Stripe-grade safety for your agents.

โšก

Circuit Breaker

Auto-meltdown โ†’ safe fallback. GPT-4 fails 3 times? ARK switches to Claude. Your agent never crashes.

๐Ÿ”ง

Output Validator

Validates every agent output against a schema. Catches "the agent said it charged $10 but actually wrote 'hello world'".

๐Ÿ‘

Trace + Score

Full execution tree + reliability score. Share your ARK badge. Gamify trust with achievements.

๐Ÿ’ป 30 seconds to install

Python
pip install ark-trust
TypeScript / Node.js
npm install @feilunxitong/arkit

Auto-detects LangChain, CrewAI, OpenAI SDK. Zero config.

๐Ÿ›ก Get Your ARK Trust Badge

Show the world your Agent is reliable. Add this badge to your README.

ARK Trusted
1๏ธโƒฃ

Install ARK SDK

Add ark-trust (Python) or @feilunxitong/arkit (TS) to your agent project.

2๏ธโƒฃ

Run Trust Check

ARK auto-detects your agent framework and validates every action.

3๏ธโƒฃ

Get Your Badge

Add the badge SVG to your README. Your trust score updates automatically.

README.md
[![ARK Trusted](https://cdn.jsdelivr.net/gh/wzg0911/ark@main/badges/ark-trust-badge.svg)](https://github.com/wzg0911/ark)

๐Ÿ›ก Trust is Infrastructure

250 tests ยท 2 languages ยท MIT ยท PyPI + npm