Crucible Security

Building Crucible — an open-source tool to help developers find security vulnerabilities and build better, job-ready projects.

San Francisco, California Joined on Apr 24, 2026 https://crucible-security.github.io/crucible-website/

Crucible Security

Jul 16

Production AI Lives Beyond the First Prompt

#ai #opensource #buildinpublic #cybersecurity

1 min read

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Crucible Security

Jul 16

Deterministic Testing for Non-Deterministic AI

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 12

AI Security Is a Moving Target

#ai #cybersecurity #opensource #buildinpublic

1 min read

Crucible Security

Jul 12

AI Isn't Just Code. It's Behavior.

#ai #buildinpublic #opensource #cybersecurity

1 min read

Crucible Security

Jul 12

The Most Dangerous AI Bug Looks Correct

#ai #buildinpublic #cybersecurity #opensource

1 min read

Crucible Security

Jul 12

Production-Ready AI Fails Safely

1 min read

Crucible Security

Jul 11

Intelligence Gets Attention. Discipline Builds Products.

#ai #opensource #buildinpublic #cybersecurity

1 min read

Crucible Security

Jul 11

One Passing Test Doesn’t Prove Production Readiness

#ai #opensource #buildinpublic #cybersecurity

1 min read

Crucible Security

Jul 11

Every Deployment Changes Your AI

#ai #opensource #buildinpublic #cybersecurity

1 min read

Crucible Security

Jul 11

Every AI Agent Has a Breaking Point

#ai #opensource #buildinpublic #cybersecurity

1 min read

Crucible Security

Jul 10

The Future Belongs to Dependable AI

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 10

Predictability Is an AI Feature

#ai #cybersecurity #opensource #buildinpublic

1 min read

Crucible Security

Jul 10

The Future of AI Is Measurable

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 9

Engineering Confidence Is the Real Goal

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 9

Every AI Agent Has Two Versions

#ai #opensource #buildinpublic #cybersecurity

1 min read

Crucible Security

Jul 9

AI Doesn't Fail All at Once

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 9

100 steps Later, We Believe This Even More

#ai #cybersecurity #opensource #buildinpublic

1 min read

Crucible Security

Jul 8

The Future of AI Will Be Built by Better Engineering

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 8

AI Security Should Become a Release Gate

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 8

The Best AI Security Is Invisible

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 7

The Future of AI Belongs to Reliable Systems

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 7

AI Engineering Is Growing Up

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 6

AI Should Earn the Right to Be Deployed

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 6

Every AI Agent Needs a Security Baseline

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 6

AI Security Is Becoming Decision Security

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 6

Shift Left AI Security

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 6

The Definition of "Done" Is Changing for AI

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 5

AI Security Is a Continuous Process, Not a One-Time Check

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 5

AI Security Should Be Measurable

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 4

The Most Valuable Feature of an AI Agent Isn't Intelligence. It's Trust.

#ai #opensource #buildinpublic #cybersecurity

1 min read

Crucible Security

Jul 4

AI Agents Don't Fail Because of Models. They Fail Because of Untested Behavior.

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 4

Great AI Security Starts With Habits, Not Tools

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 3

AI Security Debt Is the Next Engineering Challenge

#ai #buildinpublic #opensource #cybersecurity

1 min read

Crucible Security

Jul 3

AI Security Tests Will Become the New Unit Tests

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 3

AI Security Will Become a Competitive Advantage

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 2

AI Security Is Becoming a Core Engineering Skill

#ai #cybersecurity #opensource #buildinpublic

1 min read

Crucible Security

Jul 2

Why We Didn't Build Another AI Security Tool

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 2

AI Security Pipelines Will Become the New CI/CD

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 2

AI Security Should Test Actions, Not Just Answers

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 1

The Next SLA Won't Measure Uptime. It'll Measure AI Behavior.

#ai #cybersecurity #agents #opensource

1 min read

Crucible Security

Jul 1

AI Security Needs More Than Prevention. It Needs Visibility.

#ai #cybersecurity #opensource #buildinpublic

1 min read

Crucible Security

Jul 1

The Most Dangerous AI Attack Might Already Be in Memory

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jul 1

The Most Important AI Security Question Isn't "What's Broken?"

#ai #cybersecurity #agents #opensource

1 min read

Crucible Security

Jun 30

AI Security Doesn't End at Deployment

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jun 30

Measuring an Open Source Project by Trust, Not Downloads

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jun 30

AI Security 2.0 Starts Where Model Security Ends

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jun 30

AI Security Isn't a Product. It's an Engineering Discipline.

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jun 29

AI Security Has Evolved. Has Your Testing?

#ai #buildinpublic #opensource #cybersecurity

1 min read

Crucible Security

Jun 29

AI Models Aren't Your Product. AI Agents Are.

#ai #cybersecurity #opensource #buildinpublic

1 min read

Crucible Security

Jun 29

The Most Dangerous AI Payload Might Not Exist Yet

#ai #cybersecurity #opensource #buildinpublic

1 min read

Crucible Security

Jun 29

Static Payloads Don't Represent Real Attackers

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jun 28

Why One Prompt Isn't Enough to Test an AI Agent

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jun 28

Why AI Security Needs More Than a Few Test Prompts

#ai #cybersecurity #buildinpublic #opensource

1 min read

Crucible Security

Jun 28

AI Agents Don't Have One Attack Surface

#ai #cybersecurity #opensource #buildinpublic

1 min read

Crucible Security

Jun 28

Why AI Security Testing Needs to Be Measured in Seconds, Not Hours

#ai #cybersecurity #opensource #buildinpublic

1 min read

Crucible Security

Jun 28

Security Isn't About Stopping Every Attack

#ai #cybersecurity #opensource #buildinpublic

1 min read

Crucible Security

Jun 28

Days of Building in Public Taught Us One Thing

#ai #opensource #github #cybersecurity

1 min read

Crucible Security

Jun 27

Treat Every AI Agent Like a New Employee

#ai #cybersecurity #opensource #github

1 min read

Crucible Security

Jun 26

The Model Isn’t the Perimeter. The Workflow Is.

#ai #cybersecurity #buildinpublic #opensource

2 min read

Crucible Security

Jun 24

The First Prompt Wasn't The Attack

1 min read

Writing Debut

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