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swnotmetal/Project-Koma

by Various

Lightweight, agent-friendly AI security toolkit for Node.js & TypeScript. Check if your agent has loaded the skill, Stop prompt injection, audio hallucinations, and RAG data scrapi

MCP

swnotmetal/Project-Koma

Added 8 Sept 2026

#ai-firewall#ai-governance#ai-security#ai-tools#guardrails#llm-security#middleware#nodejs
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Overview

Lightweight security toolkit for AI agents built in Node.js and TypeScript. It verifies that an agent has loaded a skill, and provides protections against prompt injection, audio hallucinations, and RAG data scraping. The package has zero dependencies and is released under the MIT license.

Best for

Best for
Node.js developers building secure AI agents

Use cases

  • Verify that an agent has loaded a required skill before execution
  • Block prompt injection attempts in agent conversations
  • Prevent RAG data scraping from agent memory stores

How to use

Install

npx koma-miko init --host claude

Clients listed in this record (not verified here)

Claude Code, VS Code, ChatGPT

Notes

12 stars on GitHub. Last updated 2026-09-07. Licensed MIT.

Pros

  • Zero dependencies keeps the toolkit lightweight
  • MIT license allows free use and modification
  • TypeScript native for type-safe integration

Cons

  • Low star count suggests limited community validation
  • Focused on Node.js and TypeScript only
  • Specific to agent security, not a general-purpose toolkit
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