semgrep

Scan codebases for security vulnerabilities and coding standards with Semgrep.

1|Updated Jan 31, 2026

Search Tags:#code quality #ci/cd #static analysis #security scanning #vulnerability detection #semgrep

Ready to run

npx skills add https://github.com/allanninal/claude-code-skills --skill semgrep-allanninal

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: semgrep
Source: https://github.com/allanninal/claude-code-skills/tree/main/skills/semgrep
Command: npx skills add https://github.com/allanninal/claude-code-skills --skill semgrep-allanninal

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill automates the process of scanning codebases for security vulnerabilities, bugs, and code quality issues using static analysis, significantly speeding up the detection of potential problems.

Core Features & Use Cases

Rapid Security Scanning: Quickly identify common security flaws and patterns.
Custom Rule Creation: Define and apply tailored rulesets for specific project needs or standards.
CI/CD Integration: Easily integrate Semgrep into automated pipelines for continuous security checks.
Use Case: Scan a new Python microservice for OWASP Top 10 vulnerabilities before merging it into the main branch.

Quick Start

Run a quick security scan on the current directory using auto-detected rules.

Frequently Asked Questions about semgrep

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

FAQPage Schema

How do I scan code for security vulnerabilities before merging?▼

Yes, you can integrate static analysis into CI/CD pipelines for continuous vulnerability detection and code quality checks during automated builds. This integration ensures security flaws are caught automatically before code merges into the main branch.

Can I create custom rules for static analysis to match project standards?▼

Custom rule development allows you to define and apply tailored rulesets for specific project needs or coding standards. These custom rules work alongside auto-detected rules to enforce project-specific security and quality requirements.

Does static analysis support multiple programming languages?▼

Static analysis using Semgrep works across multiple programming languages for vulnerability detection and code quality enforcement. The tool auto-detects rules based on the language and applies appropriate security scanning patterns.

Do I need to install Semgrep separately to run security scans?▼

Semgrep installation is required to perform static code analysis for vulnerability detection. Once installed, you can run quick security scans on the current directory using auto-detected rules and optionally configure specific rulesets for targeted analysis.

What's the best way to detect OWASP Top 10 vulnerabilities in a microservice?▼

Static analysis scanning identifies OWASP Top 10 vulnerabilities in microservices by applying targeted security rules during development. You can scan new services before merging to catch common security flaws and enforce coding standards automatically.