How Many Offensive-Security Skills Are Included in Claude-Red?

Claude-Red includes exactly 78 offensive-security skills, automatically cataloged in the claude-skills.json manifest file located at the repository root.

The SnailSploit/Claude-Red repository is an open-source offensive security framework designed to extend Claude's capabilities with specialized penetration testing and red-team functionalities. Understanding the scope of offensive-security skills included in Claude-Red is essential for security researchers assessing the framework's coverage. The project organizes these capabilities into a machine-readable manifest that enables seamless integration with Claude's system prompt.

Complete Inventory: 78 Offensive-Security Skills in Claude-Red

According to the source code analysis of claude-skills.json at line 602, the repository maintains a skill_count of 78 distinct offensive-security capabilities. This total represents the complete aggregation of skill definitions distributed across 31 categories, ensuring comprehensive coverage of various attack vectors and methodologies.

Each skill adheres to the strict offensive-* naming convention, ensuring immediate identification of capabilities ranging from SQL injection to advanced persistence techniques. The manifest file serves as the single source of truth for the framework's inventory, dynamically generated to prevent drift between the actual skill files and the recorded count.

Automated Manifest Generation

The framework utilizes tools/build_manifest.py to maintain accurate counts automatically. This Python script traverses the Skills/ directory tree, parsing every SKILL.md file to compile the authoritative claude-skills.json manifest.

When executed, the build script produces output confirming the total:

# Run the manifest builder to regenerate claude-skills.json

python tools/build_manifest.py

The script outputs a summary line:

Wrote claude-skills.json with 78 skills across 31 categories.

This automation ensures that the count of 78 offensive-security skills remains accurate as contributors add new capabilities to the repository.

Accessing and Loading Skills

Individual skill definitions reside in Skills/**/SKILL.md files throughout the repository. You can load these offensive capabilities into Claude using several methods depending on your operational requirements.

Loading a Single Offensive Skill

For targeted assessments, pipe a specific skill's markdown file directly into Claude's system prompt:

# Display a skill's content and pipe it to Claude's system prompt

cat Skills/web/offensive-sqli/SKILL.md | claude --system-file -

This method loads only the offensive-sqli skill, conserving context window space while focusing on specific vulnerability classes.

Loading All 78 Offensive-Security Skills

To initialize Claude with the complete offensive security arsenal, concatenate every SKILL.md file simultaneously:

# Concatenate every SKILL.md file and feed it to Claude

find Skills -name SKILL.md -exec cat {} + | claude --system-file -

This command aggregates all 78 offensive-security skills included in Claude-Red, preparing the model for comprehensive red-team operations across all 31 categories.

Summary

• Claude-Red contains exactly 78 offensive-security skills organized across 31 distinct categories.
• The canonical count is stored in claude-skills.json, auto-generated by tools/build_manifest.py.
• Each skill follows the offensive-* naming convention and resides in a dedicated SKILL.md file.
• Users can load individual skills or the complete inventory of 78 capabilities using standard Unix pipe commands with the Claude CLI.

Frequently Asked Questions

How many offensive-security skills are included in Claude-Red?

Claude-Red ships with 78 offensive-security skills. This count is recorded in the skill_count field within claude-skills.json, which aggregates all skill definitions from the Skills/ directory structure.

What is the claude-skills.json manifest?

claude-skills.json is an auto-generated machine-readable manifest located at the repository root. It catalogs every offensive-security skill in the framework, tracking the total count and metadata required to load capabilities into Claude's system prompt.

How does Claude-Red count offensive-security skills automatically?

The repository includes tools/build_manifest.py, a Python script that recursively scans the Skills/ directory, parses each SKILL.md file, and regenerates the manifest. This ensures the count of 78 skills stays synchronized with the actual repository contents without manual updates.

Can I load specific categories of the 78 offensive-security skills?

Yes. Instead of loading all 78 skills, target specific directories within Skills/ (such as Skills/web/ or Skills/network/) using the find command with path constraints. This allows selective loading of offensive capabilities by category while maintaining access to the full framework inventory.

{
  "mcpServers": {
    "instagit": {
      "command": "npx",
      "args": ["-y", "instagit@latest"]
    }
  }
}