Hex Line
MCP server levnikolaevich/claude-code-skills/io.github.levnikolaevich/hex-line-mcp
Hash-verified file editing MCP server with token efficiency hook for AI coding agents.
claude mcp add claude-code-skills -- npx -y @levnikolaevich/hex-line-mcpAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.