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sheeki03sheeki03Community·1 Agent Skills Included

tirith

Blocks malicious shell commands and supply-chain attacks before execution

Intercepts shell commands, pasted text, and scanned files to block homograph URLs, pipe-to-shell attacks, credential exfiltration, and hidden Unicode threats before they run. Eliminates blind trust in terminal output, install scripts, and AI agent tool calls that browsers already protect against. Works as a real-time shell hook, standalone scanner, and MCP gateway to keep developers and AI agents safe with zero manual review.
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npx skills add sheeki03/tirith --all -g -y

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tirith

Analyze shell commands and pasted content for homograph URLs, pipe-to-shell patterns, and hidden Unicode.

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Frequently Asked Questions

FAQPage Schema
How to install tirith?▼

Run `npx skills add sheeki03/tirith --all -g -y` in your terminal to install this skill globally.

What does tirith protect against?▼

It blocks homograph domain attacks, pipe-to-shell downloads, base64 decode-execute chains, credential exfiltration, invisible Unicode, and malicious packages using 244 detection rules.

Does tirith work with AI coding agents?▼

Yes. It integrates with Claude Code, Cursor, Codex, Windsurf, and many other agents through blocking hooks and an MCP gateway that screens tool calls.

Will tirith slow down my terminal?▼

No. Safe commands pass through a sub-millisecond fast path with zero output, so you only notice it when a threat is blocked.

Can I use tirith without security expertise?▼

Yes. Install it, add one line to your shell profile, and it silently guards every command with clear explanations whenever it blocks something.

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