The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Add to ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"ECC": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-ECC"
]
}
}
}