Classifies prompt injection, jailbreaks, and out-of-scope user input before agents act on it.
To add Koma Gate MCP to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 6 environment variables, listed below.
Install
npx -y koma-gate-mcp@0.1.1Environment variables
KOMA_PROVIDERSet in your MCP configKOMA_MODELSet in your MCP configGEMINI_API_KEYSet in your MCP configOPENAI_API_KEYSet in your MCP configANTHROPIC_API_KEYSet in your MCP configDEEPSEEK_API_KEYSet in your MCP configInstall with your client
claude mcp add koma-gate --env KOMA_PROVIDER=<YOUR_KOMA_PROVIDER> --env KOMA_MODEL=<YOUR_KOMA_MODEL> --env GEMINI_API_KEY=<YOUR_GEMINI_API_KEY> --env OPENAI_API_KEY=<YOUR_OPENAI_API_KEY> --env ANTHROPIC_API_KEY=<YOUR_ANTHROPIC_API_KEY> --env DEEPSEEK_API_KEY=<YOUR_DEEPSEEK_API_KEY> -- npx -y koma-gate-mcp@0.1.1
Run this in a terminal to add the server to Claude Code.
What this does
Koma Gate MCP exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
KOMA_PROVIDER KOMA_MODEL GEMINI_API_KEY OPENAI_API_KEY ANTHROPIC_API_KEY DEEPSEEK_API_KEY
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install Koma Gate MCP?
Run the Claude Code command in the install section to add Koma Gate MCP to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with Koma Gate MCP?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to Koma Gate MCP as well.
Does Koma Gate MCP need an API key?
Yes. Before it can run, set these environment variables: KOMA_PROVIDER, KOMA_MODEL, GEMINI_API_KEY, OPENAI_API_KEY, ANTHROPIC_API_KEY, DEEPSEEK_API_KEY. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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