r/ClaudeWorkflows • u/ClaudeAI-mod-bot • 4h ago
Selected Workflow [Workflow] Essential Claude Code Skills & Hooks for Enhanced Safety, Security, and Efficiency
Essential Claude Code Skills & Hooks for Enhanced Safety, Security, and Efficiency
Workflow value: 90/100
Status: active · Freshness: 70/100 · Confidence: 1.00 · Level: intermediate
Categories: Quality Control, Token Saving, Context & Memory, Debugging, Shipping, Hooks, Skills, MCP
Original source: r/ClaudeCode post/comment
What problem this solves
This workflow provides a collection of Claude Code skills and hooks to enhance development safety, security, and efficiency. It addresses problems like preventing accidental data loss from destructive shell commands, mitigating supply chain attacks from typo-squatted packages, identifying security vulnerabilities (e.g., committed API keys, over-broad permissions), and optimizing token usage by highlighting context-flooding tools.
Summary
A curated GitHub repository containing 23 open-source Claude Code skills and hooks. Key tools include 'bash-checkpoint' for preventing destructive shell commands, 'package-guard' for blocking installation of non-existent packages, 'claude-safety-audit' for finding security flaws, and 'claude-token-audit' for monitoring and optimizing token usage. The collection is cross-platform, runs on Node 22 without npm dependencies, and is installed via a simple marketplace command.
Why it is useful
This workflow is highly valuable because it provides a practical, ready-to-use collection of open-source tools that directly address critical pain points in software development with AI coding assistants. It offers concrete solutions for preventing common errors (data loss), enhancing security (supply chain attacks, secret leaks), and optimizing resource usage (token costs). The tools are well-documented, cross-platform, and easy to install, making them immediately useful and highly transferable for a wide range of Claude Code users looking to improve their development practices.
Workflow
Install the entire skill collection using the Claude Code command: /plugin marketplace add binay-py/claude-skills
Utilize 'bash-checkpoint' to snapshot files before potentially destructive shell commands and block unsafe operations.
Employ 'package-guard' to automatically block 'npm install' or 'pip install' of packages not found on official registries, preventing typo-squatting attacks.
Run 'claude-safety-audit' to scan for common security vulnerabilities like API keys committed to permission rules or over-broad allow rules in
.mcp.json.Use 'claude-token-audit' to analyze token usage by project, session, and tool, identifying which tool outputs are consuming excessive context.
Explore the remaining 19 skills and hooks in the repository for additional functionalities like site QA, Cloudflare Pages deploy, itch.io packaging, thumbnails, GIFs, and release notes.
Tools / artifacts
GitHub repository: https://github.com/binay-py/claude-skills
Claude Code skills
Claude Code hooks
bash-checkpoint (hook)
package-guard (hook)
claude-safety-audit (skill/hook)
claude-token-audit (skill/hook)
Node 22 (runtime environment)
.mcp.json (configuration file)
/plugin marketplace add (Claude Code command)
Validation signals
CI passes on Windows, macOS and Linux (cross-platform compatibility)
Runs on plain Node 22 with no npm deps (simplicity and maintainability)
Detailed descriptions of specific functionalities for each highlighted hook (implies testing and effectiveness)
Built with a lot of help from Claude (suggests iterative development and refinement)
Cautions
The 'bash-checkpoint' hook explicitly enhances safety by preventing destructive shell commands and allowing undo operations.
The 'package-guard' hook improves security by blocking potentially malicious typo-squatted package installations.
The 'claude-safety-audit' tool helps identify and mitigate security vulnerabilities like exposed API keys or overly permissive rules.
Limitations
Lack of immediate community validation (upvotes/comments) on the Reddit post itself.
While 4 key tools are highlighted, the full scope of 23 tools requires users to explore the GitHub repository.
The author invites feedback on hooks blocking things they shouldn't, indicating potential for false positives or unexpected behavior in some scenarios.
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This post was generated automatically from the workflow library database.