//Free local capture|No signup
NetTrace records your browser traffic, clusters failures, and hands clean, redacted context to ChatGPT, Claude, or Cursor — or straight into VS Code / Cursor via premium.
No registration required
Install NetTrace AI from the Chrome Web Store and Firefox Browser Add-ons (AMO). Free capture never requires an account. Need an unpacked or temporary load for development? See the documentation.
Brave, Edge, Arc, and other Chromium browsers that support Chrome Web Store extensions use the same listing.
Updates ship through AMO like any signed add-on — no manual reload for day-to-day use.
Building from source or need a temporary load? Developer install →
Upgrade when you want agents to pull structured failures without copy/paste. The IDE companion opens a localhost receiver, registers native language-model tools, and mirrors sessions in the sidebar while MCP clients stay supported. New premium subscriptions include a 30-day trial so you can validate the workflow before billing kicks in.
Free tier stays unlimited for capture + manual copy. Premium unlocks the receiver, device dashboard, and automated agent handoff.
Everything runs through the extension first. Premium layers on the IDE companion + SaaS controls — never on raw payload exfiltration.
XHR, fetch, documents, websockets — headers, timing, bodies, and errors with automatic sensitive-field masking.
Select failures or arbitrary requests and copy markdown tuned for ChatGPT, Claude, Cursor chat — no DevTools archaeology.
Pair the browser extension with the NetTrace IDE companion so failures, clusters, and reproduction markdown flow straight into VS Code or Cursor.
Debug payloads stay on your machine. The cloud app is for accounts, billing, and device tokens — not your traffic.
Correlate clicks, navigations, and form submits with 4xx/5xx responses and console errors into single “what broke” stories.
Official MV3 builds on the Chrome Web Store and Firefox Add-ons (AMO). Install like any other extension — free tier stays local-only.
Install from the Chrome Web Store or Firefox Add-ons — no account, no telemetry gate for free capture.
Consent once, then capture runs locally while you reproduce bugs normally.
Free: copy markdown. Premium: pair IDE companion for native agent tools + MCP fallback.
Start free in the browser — no account. Add premium when your agents need native IDE access; new subscriptions include a 30-day trial (see pricing).
