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mcp/harbor
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ctxfw MCP

v4.1.1

io.github.heuristicolab/ctxfw

Zero-egress AI Agent Firewall: SARA prompt injection defense, AST context pruning & MCP governance.

transport:stdio runtime:pypi
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Target client

run in your project directory 

claude mcp add ctxfw -- uvx ctxfw

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.