·missing-authentication-anti-pattern
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missing-authentication-anti-pattern

Security anti-pattern for missing or broken authentication (CWE-287). Use when generating or reviewing code for login systems, API endpoints, protected routes, or access control. Detects unprotected endpoints, weak password policies, and missing rate limiting on authentication.

4Installs·0Trend·@igbuend

Installation

$npx skills add https://github.com/igbuend/grimbard --skill missing-authentication-anti-pattern

How to Install missing-authentication-anti-pattern

Quickly install missing-authentication-anti-pattern AI skill to your development environment via command line

  1. Open Terminal: Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.)
  2. Run Installation Command: Copy and run this command: npx skills add https://github.com/igbuend/grimbard --skill missing-authentication-anti-pattern
  3. Verify Installation: Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw

Source: igbuend/grimbard.

SKILL.md

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Missing or broken authentication occurs when applications fail to verify user identity, allowing unauthorized access to protected data and functionality. This manifests as unprotected endpoints, missing session checks, or weak credential verification vulnerable to bypass or brute-force. AI-generated code frequently produces insecure boilerplate with stubbed or missing authentication checks.

Never create endpoints accessing sensitive data or functionality without verifying user identity and validating active sessions.

Security anti-pattern for missing or broken authentication (CWE-287). Use when generating or reviewing code for login systems, API endpoints, protected routes, or access control. Detects unprotected endpoints, weak password policies, and missing rate limiting on authentication. Source: igbuend/grimbard.

Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/igbuend/grimbard --skill missing-authentication-anti-pattern Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw

Facts (cite-ready)

Stable fields and commands for AI/search citations.

Install command
npx skills add https://github.com/igbuend/grimbard --skill missing-authentication-anti-pattern
Category
!Security
Verified
First Seen
2026-03-13
Updated
2026-03-13

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Quick answers

What is missing-authentication-anti-pattern?

Security anti-pattern for missing or broken authentication (CWE-287). Use when generating or reviewing code for login systems, API endpoints, protected routes, or access control. Detects unprotected endpoints, weak password policies, and missing rate limiting on authentication. Source: igbuend/grimbard.

How do I install missing-authentication-anti-pattern?

Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/igbuend/grimbard --skill missing-authentication-anti-pattern Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw

Where is the source repository?

https://github.com/igbuend/grimbard