Free, local tool to track AI coding token usage and cost across 37 tools and agents (Claude Code, Cursor, Codex, Gemini and more), by model, project, and task. npx codeburn
Add to ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"codeburn": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-codeburn"
]
}
}
}