Prompt Injection Firewall for AI agents. 113 detection patterns, 14 threat categories, zero dependencies. Protects against fake authority, command injection, memory poisoning, skill malware, crypto spam, and more. Hash-chain tamper-proof whitelist with mandatory peer review. Claude Code hook integration.
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Select your agent
Option 1: Install via CLI (recommended)
Recommended (no pre-install needed)
npx clawhub@latest --dir ~/.claude/skills install prompt-shieldOr via clawhub CLI (if already installed)
clawhub --dir ~/.claude/skills install prompt-shieldβ οΈ Requires Node.js 18+. No Node? Use Option 2 below to download the ZIP instead. Install Node.js β
Option 2: Manual install (no Node required)
Download the ZIP, extract it, and place the folder at the path below. Restart your agent to activate.
Install path
~/.claude/skills/prompt-shield/π‘Extract and place the folder at the path above, then restart your agent.
Category
πFinance & InvestmentPlatforms
What Prompt Shield Publish can do for your AI workflow
Prompt injection firewall directly from your Claude conversation
Works across Claude, Cursor, OpenClaw β install once, use everywhere
Trusted by 1,157+ developers worldwide
One-command installation β no complex setup required
Combine with other skills to build powerful multi-step AI workflows
Try these prompts with your AI agent after installing Prompt Shield Publish
Help me get started with Prompt Shield Publish
Explains what Prompt Shield Publish does, walks through the setup, and runs a quick demo based on your current project
Use Prompt Shield Publish to prompt Injection Firewall for AI agents
Invokes Prompt Shield Publish with the right parameters and returns the result directly in the conversation
What can I do with Prompt Shield Publish in my finance & investment workflow?
Lists the top use cases for Prompt Shield Publish, with example commands for each scenario
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Prompt Shield Publish extends your AI assistant with the ability to prompt Injection Firewall for AI agents. 113 detection patterns, 14 threat categories, zero dependencies. Protects against fake authority, command injection, memory poisoning, skill malware, crypto spam, and more. Hash-chain tamper-proof whitelist with mandatory peer review. Claude Code hook integration. Rather than leaving your conversation to handle this manually, you can ask your Claude agent directly β and it will take care of the task end-to-end, using Prompt Shield Publish as its underlying capability.
Prompt Shield Publish works across Claude, Cursor, OpenClaw through the Model Context Protocol (MCP) β an open standard that lets AI clients share tools and skills without lock-in. Because MCP is platform-agnostic by design, you install Prompt Shield Publish once and it becomes available across all your AI clients. Whether you're working in Claude for focused sessions or Cursor for integrated workflows, the skill behaves consistently.
Getting started with Prompt Shield Publish takes about two minutes. Place the skill at `~/.claude/skills/prompt-shield/` (personal, all projects) or `.claude/skills/prompt-shield/` (project-specific), then restart your AI client. From that point, typing `/prompt-shield` in any conversation activates it, or the AI will use it on its own when it detects a relevant request.
Prompt Shield Publish has been installed 1,157 times, making it one of the more actively used skills in the Finance & Investment category. The install rate suggests it solves a real, recurring need rather than a niche edge case. Like all skills on DiscoverAISkills, it is free to install and use. The broader AI skills ecosystem continues to expand as developers contribute new capabilities across categories like developer tools, data analysis, writing, automation, and more.
Place the skill folder at ~/.claude/skills/prompt-shield/ for personal use (all projects), or .claude/skills/prompt-shield/ for project-specific use. Restart your AI client, then invoke with /prompt-shield or let the AI discover it automatically.
Prompt Shield Publish supports Claude, Cursor, OpenClaw. It integrates seamlessly with these AI platforms to extend their capabilities.
Prompt Shield Publish is free to install. Check the repository for licensing information.
Prompt Injection Firewall for AI agents. 113 detection patterns, 14 threat categories, zero dependencies. Protects against fake authority, command injection, memory poisoning, skill malware, crypto spam, and more. Hash-chain tamper-proof whitelist with mandatory peer review. Claude Code hook integration.
Automate my finance & investment tasks using Prompt Shield Publish
Identifies repetitive steps in your workflow and sets up Prompt Shield Publish to handle them automatically
Prompt Shield Publish is categorized under Finance & Investment. These skills help AI agents perform specialized tasks in this domain.
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