security

Name: security
Availability: InStock
Author: danielshmayai

Audit Claude-powered applications for security controls and hardening steps.

Updated Mar 27, 2026

Search Tags:#security #sanitization #rate-limiting #pii #sandboxing #audit-logging #prompt-injection

Ready to run

npx skills add https://github.com/danielshmayai/Claude-App-Infrastructure --skill security-danielshmayai

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: security
Source: https://github.com/danielshmayai/Claude-App-Infrastructure/tree/main/skills/security
Command: npx skills add https://github.com/danielshmayai/Claude-App-Infrastructure --skill security-danielshmayai

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Claude-powered applications face attack surfaces like prompt injection, data exfiltration, and tool abuse. This skill provides defense patterns to reduce risk and improve resilience.

Core Features & Use Cases

Input sanitization and validation to prevent malformed or malicious data
Output filtering and PII detection to avoid leaking sensitive information
Tool permission models with least-privilege controls and audit logging
Rate limiting and MCP workflow sandboxing to limit abuse and exposure
Threat modeling and secure defaults for end-to-end Claude integrations

Quick Start

Audit a Claude-powered app for security gaps and implement immediate hardening steps.

Frequently Asked Questions about security

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I secure Claude-powered applications against prompt injection and data exfiltration?▼

Secure Claude-powered applications by applying defense patterns like input sanitization, output filtering, and tool permission models to prevent prompt injection and data exfiltration. This skill provides concrete hardening steps to reduce these specific attack surfaces.

What is the best way to implement PII detection and output filtering in Claude integrations?▼

Implement PII detection and output filtering by applying defensible data handling controls to scan generated responses. This prevents leaking sensitive information by validating outputs against secure defaults before returning them to the end user.

How do I set up rate limiting and sandboxing for MCP-enabled workflows?▼

Set up rate limiting and sandboxing for MCP-enabled workflows to limit tool abuse and restrict exposure. Applying these controls confines execution boundaries and mitigates malicious or excessive automated actions within the environment.

Can I enforce least-privilege permission models and audit logging for Claude tool abuse prevention?▼

Yes, you can enforce least-privilege permission models and audit logging to prevent Claude tool abuse. Configuring strict access controls and recording actions ensures defensible tracking of all operations executed by the application.

When do I need threat modeling and secure defaults for end-to-end Claude integrations?▼

You need threat modeling and secure defaults for end-to-end Claude integrations when deploying production applications handling untrusted inputs. This process identifies vulnerabilities and establishes baseline protections across the entire workflow.

How do I audit a Claude app for security gaps and implement immediate hardening steps?▼

Audit a Claude app for security gaps by evaluating input validation, permission models, and logging configurations. The review provides concrete hardening steps and code examples to immediately secure the identified vulnerabilities.