har-analyzer

HAR Skills — AI-native library for HAR file analysis. Access via: Skills (CLAUDE.md), Go SDK, CLI, MCP. 23 commands, 70+ methods, progressive disclosure docs.

Chrome DevTools extension to selectively export HTTP requests as HAR 1.2, executable cURL with responses, or runnable real HTTP unit tests (Node.js, Vitest, Playwright, pytest, Go). Includes a standalone HAR Analyzer dashboard.

Offline HAR viewer & secret redactor — open a .har file in your browser to inspect requests, headers, timings and a waterfall, and automatically detect & redact secrets (tokens, cookies, API keys, passwords, cards) before sharing. 100% client-side, nothing uploaded.

Look through diagnostic archives and build an offline report of what went wrong.

Turn a captured HTTP request into a test you can run again.