Your monitoring isn't a stack. It's a pile. Fix that.
Errors, performance, logs, uptime. One install, one invoice, one UI.
Replace Datadog, New Relic, and Sentry without adding three more dashboards.
Free 30 days.
Stop vibe-debugging.
Plug Claude into your app's actual errors.
AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
This single-file project transcodes VCF/VCARD files into JSON for easy filtering with grep. VCARD support is incomplete but can be extended. This project was motivated from recovering contacts backed up from an Android phone in a human-readable yet machine-friendly format.