feat(extension): cowswap intent submission via bridge-status controller by oscarwroche · Pull Request #40483 · MetaMask/metamask-extension

oscarwroche · 2026-02-27T12:28:56Z

Description

This PR adds intent-based swap submission to the MetaMask extension for RWA / CowSwap flows.

It wires the extension bridge flow to the new submitIntent path in BridgeStatusController, enables typed-data signing through the bridge-status controller messenger, and updates activity / transaction-details handling for intent orders so that pending, failed, approval, and detail states render correctly.

Changelog

CHANGELOG entry: Added CowSwap intent submission through the bridge status controller.

Manual testing steps

Check out this branch in metamask-extension and install dependencies with yarn.
Use a build/config that points the extension to a bridge API that supports CowSwap intents.
Start the extension and open the swap flow with an RWA token pair that returns an intent quote.
Confirm that submitting the quote calls the intent path and successfully reaches /submitOrder on the bridge API.
Verify the hardware-wallet flow:
- for a hardware wallet account, the awaiting-signatures screen appears before signing
- after signing completes, the flow exits the awaiting screen and lands in activity
Verify activity / details behavior for intent swaps:
- pending intent swaps show Pending rather than Queued
- cancel is not shown for pending intent swaps
- approval rows keep their own status and do not inherit a failed swap status
- transaction details open correctly for intent swaps and do not show an empty nonce row
Verify a failed intent submission shows failed swap state in activity and details.

Screenshots/Recordings

After

Screen.Recording.2026-03-10.at.15.24.11.mov

Pre-merge author checklist

I've followed MetaMask Contributor Docs and MetaMask Extension Coding Standards.
I've completed the PR template to the best of my ability
I’ve included tests if applicable
I’ve documented my code using JSDoc format if applicable
I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

Note

Medium Risk
Touches transaction submission flow (including new submitIntent RPC path) and activity/details status logic, which could affect how swaps are sent and displayed. Changes are scoped to bridge/intent handling but include new signing permissions and selector fallbacks that need careful validation.

Overview
Adds a new intent submission path for bridge/swap quotes by wiring submitIntent through the background connection and UI (useSubmitBridgeTransaction now routes intent quotes to submitBridgeIntent, while continuing to use submitBridgeTx for non-intent quotes).

Updates bridge activity/detail rendering to support intent orders keyed by originalTransactionId (new selectors/lookup fallbacks, tx-details navigation by hash or tx meta id) and avoids mislabeling approval rows as failed bridge activity; also adjusts UX to show Pending for submitted intent swaps (even when not earliest nonce), hide Cancel, and omit the nonce row when missing.

Upgrades @metamask/bridge-controller/bridge-status-controller to 68.0.0, adds KeyringController:signTypedMessage to the bridge-status controller messenger, and updates LavaMoat policies accordingly.

^{Written by Cursor Bugbot for commit cf8a6a8. This will update automatically on new commits. Configure here.}

github-actions · 2026-02-27T12:29:08Z

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

metamaskbotv2 · 2026-02-27T12:29:41Z

✨ Files requiring CODEOWNER review ✨

👨‍🔧 @MetaMask/core-extension-ux (3 files, +208 -5)

📁 ui/
- 📁 components/
  - 📁 app/
    - 📁 transaction-list-item/
      - 📄 transaction-list-item.component.js +29 -5
      - 📄 transaction-list-item.component.unified-swap-bridge.test.tsx +51 -0
  - 📁 multichain/
    - 📁 activity-v2/
      - 📄 hooks.test.tsx +128 -0

📜 @MetaMask/policy-reviewers (8 files, +8 -0)

📁 lavamoat/
- 📁 browserify/
  - 📁 beta/
    - 📄 policy.json +1 -0
  - 📁 experimental/
    - 📄 policy.json +1 -0
  - 📁 flask/
    - 📄 policy.json +1 -0
  - 📁 main/
    - 📄 policy.json +1 -0
- 📁 webpack/
  - 📁 mv2/
    - 📁 beta/
      - 📄 policy.json +1 -0
    - 📁 experimental/
      - 📄 policy.json +1 -0
    - 📁 flask/
      - 📄 policy.json +1 -0
    - 📁 main/
      - 📄 policy.json +1 -0

Tip

Follow the policy review process outlined in the LavaMoat Policy Review Process doc before expecting an approval from Policy Reviewers.

🔄 @MetaMask/swaps-engineers (10 files, +602 -89)

📁 ui/
- 📁 ducks/
  - 📁 bridge/
    - 📄 selectors.test.ts +1 -1
  - 📁 bridge-status/
    - 📄 actions.ts +31 -22
    - 📄 selectors.test.ts +102 -0
    - 📄 selectors.ts +68 -0
- 📁 hooks/
  - 📁 bridge/
    - 📄 useBridgeTxHistoryData.ts +36 -8
- 📁 pages/
  - 📁 bridge/
    - 📁 hooks/
      - 📄 useBridgeTokenDisplayData.ts +22 -4
      - 📄 useSubmitBridgeTransaction.test.tsx +189 -33
      - 📄 useSubmitBridgeTransaction.ts +20 -12
    - 📁 transaction-details/
      - 📄 transaction-details.test.tsx +119 -0
      - 📄 transaction-details.tsx +14 -9

oscarwroche · 2026-02-27T13:08:43Z

I have read the CLA Document and I hereby sign the CLA

metamaskbotv2 · 2026-02-27T13:42:07Z

Builds ready [9335bcc]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
bundle size: Bundle Size Stats
interaction-benchmark: Interaction Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
- content-script: 0
- offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Load New Account load_new_account 279 272 289 6 278 289
total 279 272 289 6 278 289
Confirm Tx confirm_tx 6082 6073 6086 6 6086 6086
total 6082 6073 6086 6 6086 6086
Bridge User Actions bridge_load_page 251 234 277 16 260 277
bridge_load_asset_picker 183 181 188 3 188 188
bridge_search_token 720 710 728 7 723 728
total 1164 1130 1206 28 1188 1206

🔌 Startup Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Standard Home uiStartup 1420 1162 1799 115 1461 1645
load 1191 982 1450 104 1235 1400
domContentLoaded 1184 976 1444 103 1227 1392
domInteractive 29 17 106 19 25 81
firstPaint 155 70 395 79 205 359
backgroundConnect 208 193 252 11 211 232
firstReactRender 20 13 39 5 21 31
initialActions 1 0 6 1 2 3
loadScripts 991 776 1246 103 1035 1191
setupStore 13 6 31 6 17 26
numNetworkReqs 31 22 94 20 22 86
Power User Home uiStartup 1737 1375 2312 160 1789 2029
load 1174 1048 1804 142 1171 1595
domContentLoaded 1159 1038 1725 139 1155 1557
domInteractive 35 18 132 24 32 104
firstPaint 209 70 1750 203 245 395
backgroundConnect 290 256 390 23 301 331
firstReactRender 22 15 59 7 24 35
initialActions 1 0 5 1 1 3
loadScripts 947 835 1503 134 936 1335
setupStore 15 8 42 7 16 33
numNetworkReqs 58 36 160 26 57 142

🧭 User Journey Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Onboarding Import Wallet importWalletToSocialScreen 217 216 219 1 217 219
srpButtonToSrpForm 91 90 93 1 91 93
confirmSrpToPwForm 21 21 22 0 22 22
pwFormToMetricsScreen 15 14 15 0 15 15
metricsToWalletReadyScreen 16 15 16 0 16 16
doneButtonToHomeScreen 584 574 595 8 587 595
openAccountMenuToAccountListLoaded 7444 7051 8048 415 7829 8048
total 8537 7993 8992 445 8928 8992
Onboarding New Wallet createWalletToSocialScreen 220 219 223 1 221 223
srpButtonToPwForm 109 107 110 1 109 110
createPwToRecoveryScreen 9 8 9 0 9 9
skipBackupToMetricsScreen 36 36 37 0 37 37
agreeButtonToOnboardingSuccess 16 16 17 0 17 17
doneButtonToAssetList 878 489 1349 382 1336 1349
total 1270 877 1750 385 1727 1750
Asset Details assetClickToPriceChart 36 32 39 2 37 39
total 36 32 39 2 37 39
Solana Asset Details assetClickToPriceChart 47 47 48 0 47 48
total 47 47 48 0 47 48
Import Srp Home loginToHomeScreen 1967 1947 2012 26 1956 2012
openAccountMenuAfterLogin 40 31 47 6 43 47
homeAfterImportWithNewWallet 2420 2205 2555 126 2539 2555
total 4393 4254 4529 98 4410 4529
Send Transactions openSendPageFromHome 17 16 19 1 17 19
selectTokenToSendFormLoaded 21 20 22 1 21 22
reviewTransactionToConfirmationPage 881 863 907 19 907 907
total 924 900 960 26 960 960
Swap openSwapPageFromHome 101 94 106 5 105 106
fetchAndDisplaySwapQuotes 5387 4613 6377 810 6375 6377
total 5496 4713 6521 822 6480 6521

🌐 Dapp Page Load Benchmarks

Current Commit: 9335bcc | Date: 2/27/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 1.05s (±40ms) 🟡 | historical mean value: 1.04s ⬆️ (historical data)
domContentLoaded-> current mean value: 741ms (±38ms) 🟢 | historical mean value: 732ms ⬆️ (historical data)
firstContentfulPaint-> current mean value: 84ms (±12ms) 🟢 | historical mean value: 83ms ⬆️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.05s	40ms	1.03s	1.37s	1.07s	1.37s
domContentLoaded	741ms	38ms	720ms	1.03s	761ms	1.03s
firstPaint	84ms	12ms	72ms	192ms	96ms	192ms
firstContentfulPaint	84ms	12ms	72ms	192ms	96ms	192ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs

background: 219 Bytes (0%)
ui: 467 Bytes (0.01%)
common: 20 Bytes (0%)

metamaskbotv2 · 2026-02-27T15:26:32Z

Builds ready [1acc2a5]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
bundle size: Bundle Size Stats
interaction-benchmark: Interaction Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
- content-script: 0
- offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Load New Account load_new_account 294 272 319 21 312 319
total 294 272 319 21 312 319
Confirm Tx confirm_tx 6075 6043 6127 32 6072 6127
total 6075 6043 6127 32 6072 6127
Bridge User Actions bridge_load_page 250 238 269 12 259 269
bridge_load_asset_picker 206 172 245 30 236 245
bridge_search_token 723 704 750 17 732 750
total 1179 1119 1255 57 1236 1255

🔌 Startup Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Standard Home uiStartup 1459 1232 1907 119 1504 1676
load 1227 1014 1543 104 1288 1420
domContentLoaded 1220 994 1523 103 1283 1406
domInteractive 29 17 105 19 26 83
firstPaint 169 74 1188 129 218 319
backgroundConnect 215 193 271 14 219 242
firstReactRender 19 12 36 4 21 26
initialActions 1 0 6 1 2 4
loadScripts 1021 807 1298 100 1070 1202
setupStore 14 7 44 6 16 24
numNetworkReqs 31 22 95 19 22 83
Power User Home uiStartup 3320 1462 10300 1924 4068 8921
load 1263 1083 1718 126 1306 1566
domContentLoaded 1244 1065 1693 120 1275 1502
domInteractive 39 19 276 36 35 102
firstPaint 201 78 485 94 271 370
backgroundConnect 1485 278 8543 1770 2236 4550
firstReactRender 24 16 46 6 27 35
initialActions 1 0 5 1 1 3
loadScripts 1029 857 1460 117 1063 1296
setupStore 15 6 47 7 17 32
numNetworkReqs 85 40 151 19 94 119

🧭 User Journey Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Onboarding Import Wallet importWalletToSocialScreen 220 218 222 1 220 222
srpButtonToSrpForm 91 89 93 2 90 93
confirmSrpToPwForm 21 21 22 1 21 22
pwFormToMetricsScreen 15 15 16 1 16 16
metricsToWalletReadyScreen 16 15 18 1 17 18
doneButtonToHomeScreen 966 580 1403 300 1221 1403
openAccountMenuToAccountListLoaded 7468 7016 8009 389 7660 8009
total 8820 8798 8836 16 8836 8836
Onboarding New Wallet createWalletToSocialScreen 228 218 247 11 233 247
srpButtonToPwForm 115 112 118 2 116 118
createPwToRecoveryScreen 10 9 11 1 10 11
skipBackupToMetricsScreen 40 38 41 1 41 41
agreeButtonToOnboardingSuccess 19 18 19 0 19 19
doneButtonToAssetList 1160 816 1418 241 1323 1418
total 1570 1218 1819 246 1756 1819
Asset Details assetClickToPriceChart 35 33 37 2 37 37
total 35 33 37 2 37 37
Solana Asset Details assetClickToPriceChart 45 44 46 1 46 46
total 45 44 46 1 46 46
Import Srp Home loginToHomeScreen 2177 2024 2305 126 2290 2305
openAccountMenuAfterLogin 53 40 69 13 68 69
homeAfterImportWithNewWallet 2324 2149 2577 166 2463 2577
total 4534 4495 4556 28 4556 4556
Send Transactions openSendPageFromHome 18 17 19 1 18 19
selectTokenToSendFormLoaded 21 20 23 2 23 23
reviewTransactionToConfirmationPage 850 847 853 3 851 853
total 889 887 892 2 889 892
Swap openSwapPageFromHome 105 100 108 3 108 108
fetchAndDisplaySwapQuotes 5675 4580 6433 888 6386 6433
total 5773 4620 6569 909 6493 6569

🌐 Dapp Page Load Benchmarks

Current Commit: 1acc2a5 | Date: 2/27/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 1.07s (±47ms) 🟡 | historical mean value: 1.04s ⬆️ (historical data)
domContentLoaded-> current mean value: 750ms (±44ms) 🟢 | historical mean value: 732ms ⬆️ (historical data)
firstContentfulPaint-> current mean value: 83ms (±12ms) 🟢 | historical mean value: 83ms ⬆️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.07s	47ms	1.04s	1.39s	1.09s	1.39s
domContentLoaded	750ms	44ms	724ms	1.05s	767ms	1.05s
firstPaint	83ms	12ms	68ms	180ms	92ms	180ms
firstContentfulPaint	83ms	12ms	68ms	180ms	92ms	180ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs

background: 219 Bytes (0%)
ui: 467 Bytes (0.01%)
common: 20 Bytes (0%)

cursor

Cursor Bugbot has reviewed your changes and found 1 potential issue.

^{Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, have a team admin enable autofix in the Cursor dashboard.}

ui/pages/bridge/hooks/useSubmitBridgeTransaction.ts

metamaskbotv2 · 2026-03-10T08:43:58Z

Builds ready [f6a4450]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
lavamoat build viz: Build System
bundle size: Bundle Size Stats
interaction-benchmark: Interaction Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
- content-script: 0
- offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Load New Account load_new_account 277 269 285 8 284 285
total 277 269 285 8 284 285
Confirm Tx confirm_tx 6044 6020 6090 29 6066 6090
total 6044 6020 6090 29 6066 6090
Bridge User Actions bridge_load_page 234 198 271 24 244 271
bridge_load_asset_picker 175 148 206 23 193 206
bridge_search_token 726 700 760 23 741 760
total 1113 1092 1134 20 1132 1134

🔌 Startup Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Standard Home uiStartup 1488 1248 2023 120 1538 1692
load 1240 1027 1713 105 1284 1414
domContentLoaded 1232 1023 1703 103 1275 1406
domInteractive 30 18 97 19 26 85
firstPaint 169 74 1320 138 216 342
backgroundConnect 223 197 300 16 231 257
firstReactRender 20 13 50 6 21 29
initialActions 1 0 5 1 2 4
loadScripts 1026 836 1499 101 1079 1189
setupStore 17 6 325 32 16 22
numNetworkReqs 31 22 89 19 22 83
Power User Home uiStartup 2680 1677 12607 1653 2324 4632
load 1191 1035 1644 143 1235 1528
domContentLoaded 1176 1026 1628 139 1226 1475
domInteractive 34 19 150 19 34 57
firstPaint 183 80 496 87 240 321
backgroundConnect 797 261 9785 1436 373 2417
firstReactRender 24 17 44 6 26 36
initialActions 1 0 7 1 1 3
loadScripts 961 824 1381 129 1007 1264
setupStore 16 8 53 7 17 30
numNetworkReqs 79 34 228 45 100 171

🧭 User Journey Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Onboarding Import Wallet importWalletToSocialScreen 220 218 223 2 221 223
srpButtonToSrpForm 93 92 93 1 93 93
confirmSrpToPwForm 21 21 22 0 21 22
pwFormToMetricsScreen 15 15 15 0 15 15
metricsToWalletReadyScreen 16 15 16 0 16 16
doneButtonToHomeScreen 746 733 759 11 759 759
openAccountMenuToAccountListLoaded 2938 2919 2963 18 2963 2963
total 3946 3811 4043 92 4018 4043
Onboarding New Wallet createWalletToSocialScreen 219 216 221 2 220 221
srpButtonToPwForm 108 103 117 5 110 117
createPwToRecoveryScreen 8 8 8 0 8 8
skipBackupToMetricsScreen 36 36 36 0 36 36
agreeButtonToOnboardingSuccess 16 16 16 0 16 16
doneButtonToAssetList 528 479 602 43 542 602
total 915 877 986 39 923 986
Asset Details assetClickToPriceChart 110 103 115 5 115 115
total 110 103 115 5 115 115
Solana Asset Details assetClickToPriceChart 79 75 84 3 82 84
total 79 75 84 3 82 84
Import Srp Home loginToHomeScreen 1887 1853 1923 26 1899 1923
openAccountMenuAfterLogin 43 30 53 8 48 53
homeAfterImportWithNewWallet 2502 2354 2707 121 2554 2707
total 4517 4249 4778 181 4633 4778
Send Transactions openSendPageFromHome 20 18 23 2 19 23
selectTokenToSendFormLoaded 19 19 20 0 20 20
reviewTransactionToConfirmationPage 855 847 874 11 850 874
total 898 885 912 11 906 912
Swap openSwapPageFromHome 29 25 33 3 31 33
fetchAndDisplaySwapQuotes 2687 2684 2690 2 2688 2690
total 2725 2715 2744 11 2730 2744

🌐 Dapp Page Load Benchmarks

Current Commit: f6a4450 | Date: 3/10/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 967ms (±70ms) 🟢 | historical mean value: 1.05s ⬇️ (historical data)
domContentLoaded-> current mean value: 684ms (±67ms) 🟢 | historical mean value: 740ms ⬇️ (historical data)
firstContentfulPaint-> current mean value: 75ms (±11ms) 🟢 | historical mean value: 83ms ⬇️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	967ms	70ms	928ms	1.24s	1.18s	1.24s
domContentLoaded	684ms	67ms	653ms	951ms	888ms	951ms
firstPaint	75ms	11ms	60ms	172ms	84ms	172ms
firstContentfulPaint	75ms	11ms	60ms	172ms	84ms	172ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs [🚨 Warning! Bundle size has increased!]

background: 5.15 MiB (100%)
ui: 8.25 MiB (100%)
common: 10.99 MiB (100%)

cursor

Cursor Bugbot has reviewed your changes and found 1 potential issue.

^{Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, have a team admin enable autofix in the Cursor dashboard.}

ui/components/app/transaction-list-item/transaction-list-item.component.js

metamaskbotv2 · 2026-03-10T09:49:42Z

Builds ready [62d6e76]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
lavamoat build viz: Build System
bundle size: Bundle Size Stats
interaction-benchmark: Interaction Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
- content-script: 0
- offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Load New Account load_new_account 282 268 306 15 281 306
total 282 268 306 15 281 306
Confirm Tx confirm_tx 6018 6016 6020 1 6018 6020
total 6018 6016 6020 1 6018 6020
Bridge User Actions bridge_load_page 208 189 226 13 212 226
bridge_load_asset_picker 196 136 262 44 223 262
bridge_search_token 714 697 744 17 721 744
total 1130 1065 1216 63 1195 1216

🔌 Startup Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Standard Home uiStartup 1422 1204 1712 102 1475 1632
load 1187 997 1405 87 1234 1351
domContentLoaded 1180 994 1378 85 1227 1345
domInteractive 29 17 114 20 26 86
firstPaint 204 73 1378 236 228 341
backgroundConnect 214 195 269 15 218 248
firstReactRender 20 12 51 6 21 30
initialActions 2 0 8 2 2 4
loadScripts 980 804 1182 82 1027 1149
setupStore 14 6 54 8 15 25
numNetworkReqs 31 22 89 19 22 85
Power User Home uiStartup 2270 1651 5691 726 2197 4266
load 1189 1039 1898 165 1208 1636
domContentLoaded 1174 1027 1813 161 1199 1623
domInteractive 37 20 148 24 36 98
firstPaint 194 81 554 101 261 412
backgroundConnect 486 264 2689 560 321 2107
firstReactRender 24 16 72 8 24 41
initialActions 1 0 3 1 1 2
loadScripts 957 816 1569 153 975 1387
setupStore 16 7 47 6 17 29
numNetworkReqs 75 36 172 45 99 169

🧭 User Journey Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Onboarding Import Wallet importWalletToSocialScreen 218 217 220 1 219 220
srpButtonToSrpForm 95 94 96 1 96 96
confirmSrpToPwForm 22 21 23 1 22 23
pwFormToMetricsScreen 15 15 16 0 16 16
metricsToWalletReadyScreen 16 16 16 0 16 16
doneButtonToHomeScreen 674 591 816 86 727 816
openAccountMenuToAccountListLoaded 2917 2901 2936 16 2930 2936
total 3885 3862 3906 16 3887 3906
Onboarding New Wallet createWalletToSocialScreen 220 218 222 2 221 222
srpButtonToPwForm 112 110 113 1 113 113
createPwToRecoveryScreen 9 9 9 0 9 9
skipBackupToMetricsScreen 37 37 37 0 37 37
agreeButtonToOnboardingSuccess 17 16 17 0 17 17
doneButtonToAssetList 674 559 858 114 755 858
total 1075 955 1282 125 1154 1282
Asset Details assetClickToPriceChart 123 99 140 16 139 140
total 123 99 140 16 139 140
Solana Asset Details assetClickToPriceChart 79 71 89 6 79 89
total 79 71 89 6 79 89
Import Srp Home loginToHomeScreen 2227 1992 2541 218 2434 2541
openAccountMenuAfterLogin 67 49 86 14 80 86
homeAfterImportWithNewWallet 2371 2249 2535 106 2383 2535
total 4581 4290 4880 228 4709 4880
Send Transactions openSendPageFromHome 22 15 32 6 23 32
selectTokenToSendFormLoaded 18 17 20 1 19 20
reviewTransactionToConfirmationPage 853 846 871 10 848 871
total 901 880 943 25 897 943
Swap openSwapPageFromHome 43 34 54 8 50 54
fetchAndDisplaySwapQuotes 2691 2687 2695 3 2691 2695
total 2738 2722 2763 15 2741 2763

🌐 Dapp Page Load Benchmarks

Current Commit: 62d6e76 | Date: 3/10/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 1.03s (±39ms) 🟡 | historical mean value: 1.04s ⬇️ (historical data)
domContentLoaded-> current mean value: 724ms (±36ms) 🟢 | historical mean value: 732ms ⬇️ (historical data)
firstContentfulPaint-> current mean value: 79ms (±13ms) 🟢 | historical mean value: 83ms ⬇️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.03s	39ms	1.01s	1.32s	1.06s	1.32s
domContentLoaded	724ms	36ms	703ms	988ms	752ms	988ms
firstPaint	79ms	13ms	64ms	192ms	88ms	192ms
firstContentfulPaint	79ms	13ms	64ms	192ms	88ms	192ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs [🚨 Warning! Bundle size has increased!]

background: 5.15 MiB (100%)
ui: 8.25 MiB (100%)
common: 10.99 MiB (100%)

metamaskbotv2 · 2026-03-10T11:30:32Z

Builds ready [0aa5c19]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
lavamoat build viz: Build System
bundle size: Bundle Size Stats
interaction-benchmark: Interaction Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
- content-script: 0
- offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Load New Account load_new_account 271 264 278 6 275 278
total 271 264 278 6 275 278
Confirm Tx confirm_tx 6031 5986 6058 29 6054 6058
total 6031 5986 6058 29 6054 6058
Bridge User Actions bridge_load_page 229 197 276 30 247 276
bridge_load_asset_picker 159 130 176 19 175 176
bridge_search_token 710 704 717 5 711 717
total 1086 1083 1090 3 1086 1090

🔌 Startup Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Standard Home uiStartup 1420 1201 1956 113 1447 1625
load 1184 995 1717 107 1212 1387
domContentLoaded 1176 991 1620 100 1205 1354
domInteractive 29 17 116 21 24 84
firstPaint 159 68 481 82 218 299
backgroundConnect 215 191 341 19 217 246
firstReactRender 20 11 49 6 21 27
initialActions 1 0 5 1 2 4
loadScripts 979 802 1419 98 1007 1158
setupStore 13 6 43 6 15 22
numNetworkReqs 31 22 94 19 23 81
Power User Home uiStartup 2486 1703 12624 1793 2235 4218
load 1224 1079 1679 148 1265 1624
domContentLoaded 1204 1068 1665 142 1236 1591
domInteractive 36 18 167 30 33 126
firstPaint 226 74 1195 141 294 394
backgroundConnect 671 264 10761 1647 345 1831
firstReactRender 26 16 62 9 27 47
initialActions 1 0 4 1 1 3
loadScripts 982 858 1419 134 1003 1352
setupStore 16 6 40 6 17 31
numNetworkReqs 79 37 228 46 85 170

🧭 User Journey Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Onboarding Import Wallet importWalletToSocialScreen 220 218 222 1 221 222
srpButtonToSrpForm 94 94 95 1 94 95
confirmSrpToPwForm 21 21 22 0 22 22
pwFormToMetricsScreen 16 16 16 0 16 16
metricsToWalletReadyScreen 16 16 17 0 16 17
doneButtonToHomeScreen 777 598 1161 213 854 1161
openAccountMenuToAccountListLoaded 2783 2486 2916 172 2913 2916
total 3930 3873 4021 53 3953 4021
Onboarding New Wallet createWalletToSocialScreen 220 217 223 2 221 223
srpButtonToPwForm 108 106 110 1 108 110
createPwToRecoveryScreen 8 8 9 0 9 9
skipBackupToMetricsScreen 35 33 37 2 36 37
agreeButtonToOnboardingSuccess 16 16 17 0 16 17
doneButtonToAssetList 744 496 1088 210 869 1088
total 1136 886 1481 209 1254 1481
Asset Details assetClickToPriceChart 130 113 153 14 138 153
total 130 113 153 14 138 153
Solana Asset Details assetClickToPriceChart 81 73 90 6 84 90
total 81 73 90 6 84 90
Import Srp Home loginToHomeScreen 2061 1962 2160 70 2092 2160
openAccountMenuAfterLogin 69 66 73 3 73 73
homeAfterImportWithNewWallet 2461 2370 2549 65 2484 2549
total 4617 4529 4715 77 4669 4715
Send Transactions openSendPageFromHome 19 18 19 0 19 19
selectTokenToSendFormLoaded 18 18 19 0 19 19
reviewTransactionToConfirmationPage 849 844 853 3 851 853
total 885 880 890 4 887 890
Swap openSwapPageFromHome 39 24 55 12 50 55
fetchAndDisplaySwapQuotes 2687 2673 2697 9 2694 2697
total 2726 2718 2734 5 2728 2734

🌐 Dapp Page Load Benchmarks

Current Commit: 0aa5c19 | Date: 3/10/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 1.06s (±39ms) 🟡 | historical mean value: 1.03s ⬆️ (historical data)
domContentLoaded-> current mean value: 743ms (±39ms) 🟢 | historical mean value: 727ms ⬆️ (historical data)
firstContentfulPaint-> current mean value: 80ms (±12ms) 🟢 | historical mean value: 83ms ⬇️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.06s	39ms	1.04s	1.36s	1.08s	1.36s
domContentLoaded	743ms	39ms	727ms	1.04s	752ms	1.04s
firstPaint	80ms	12ms	60ms	176ms	92ms	176ms
firstContentfulPaint	80ms	12ms	60ms	176ms	92ms	176ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs [🚨 Warning! Bundle size has increased!]

background: 5.15 MiB (100%)
ui: 8.27 MiB (100%)
common: 10.99 MiB (100%)

cursor

Cursor Bugbot has reviewed your changes and found 2 potential issues.

^{Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, have a team admin enable autofix in the Cursor dashboard.}

ui/hooks/bridge/useBridgeTxHistoryData.ts

cursor · 2026-03-10T11:57:27Z

ui/components/app/transaction-list-item/transaction-list-item.component.js

+    ),
+  );
+  const bridgeTxHistoryItem =
+    bridgeTxHistoryItemByHash ?? bridgeTxHistoryItemByOriginalTxMetaId;


Duplicate bridge history lookups across component and hook

Low Severity

The transaction-list-item component independently computes bridgeTxHistoryItem using the same two-selector fallback chain (selectBridgeHistoryItemByHash → selectBridgeHistoryForOriginalTxMetaId) that useBridgeTxHistoryData already performs internally. This duplicates the lookup logic across two call sites for the same transaction, increasing maintenance burden and the risk of the two lookups diverging in future changes.

Additional Locations (1)

ui/hooks/bridge/useBridgeTxHistoryData.ts#L51-L62

^{Triggered by project rule: MetaMask Extension - General Coding Guidelines}

This seems relevant - this component already calls useBridgeTxHistoryData . Would it be possible to return bridgeHistoryItem from it and use that instead of duplicating the selector calls?

Discussed with @ameliejyc and it can be addressed in another PR - should we create an issue?

metamaskbotv2 · 2026-03-10T12:20:10Z

Builds ready [0ae60a4]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
lavamoat build viz: Build System
bundle size: Bundle Size Stats
interaction-benchmark: Interaction Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
- content-script: 0
- offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Load New Account load_new_account 276 274 279 2 277 279
total 276 274 279 2 277 279
Confirm Tx confirm_tx 6079 6074 6084 4 6080 6084
total 6079 6074 6084 4 6080 6084
Bridge User Actions bridge_load_page 212 196 238 17 226 238
bridge_load_asset_picker 195 190 201 4 201 201
bridge_search_token 718 716 720 2 720 720
total 1113 1081 1148 24 1113 1148

🔌 Startup Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Standard Home uiStartup 1405 1189 1683 91 1436 1598
load 1174 995 1447 88 1195 1354
domContentLoaded 1167 991 1437 86 1191 1335
domInteractive 28 17 106 18 24 75
firstPaint 147 71 329 68 208 259
backgroundConnect 212 195 253 11 214 237
firstReactRender 19 13 53 5 20 27
initialActions 2 0 6 1 2 4
loadScripts 970 803 1244 85 994 1132
setupStore 13 7 33 5 16 20
numNetworkReqs 32 22 88 19 23 81
Power User Home uiStartup 3487 1712 12851 2315 4179 8546
load 1282 1073 2269 182 1313 1690
domContentLoaded 1259 1062 2231 172 1293 1622
domInteractive 37 20 124 24 35 105
firstPaint 214 90 1590 171 265 389
backgroundConnect 1421 276 9389 2118 2038 6793
firstReactRender 26 17 53 6 29 37
initialActions 1 0 4 1 2 3
loadScripts 1042 861 2018 167 1049 1366
setupStore 15 6 41 6 17 27
numNetworkReqs 97 41 243 42 106 191

🧭 User Journey Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Onboarding Import Wallet importWalletToSocialScreen 219 217 223 2 220 223
srpButtonToSrpForm 96 91 105 5 99 105
confirmSrpToPwForm 21 21 22 1 22 22
pwFormToMetricsScreen 15 15 16 0 15 16
metricsToWalletReadyScreen 16 15 16 0 16 16
doneButtonToHomeScreen 707 587 874 127 848 874
openAccountMenuToAccountListLoaded 2909 2896 2940 18 2902 2940
total 4024 3886 4152 108 4105 4152
Onboarding New Wallet createWalletToSocialScreen 220 219 221 1 220 221
srpButtonToPwForm 108 106 109 1 109 109
createPwToRecoveryScreen 8 8 8 0 8 8
skipBackupToMetricsScreen 35 34 36 1 36 36
agreeButtonToOnboardingSuccess 16 16 17 1 17 17
doneButtonToAssetList 561 482 690 78 609 690
total 964 873 1144 99 998 1144
Asset Details assetClickToPriceChart 144 141 145 2 145 145
total 144 141 145 2 145 145
Solana Asset Details assetClickToPriceChart 78 77 79 1 79 79
total 78 77 79 1 79 79
Import Srp Home loginToHomeScreen 1983 1877 2090 81 2023 2090
openAccountMenuAfterLogin 71 53 88 13 80 88
homeAfterImportWithNewWallet 2286 2108 2534 158 2403 2534
total 4309 4110 4534 151 4317 4534
Send Transactions openSendPageFromHome 25 17 33 6 29 33
selectTokenToSendFormLoaded 19 17 20 1 20 20
reviewTransactionToConfirmationPage 847 846 848 1 848 848
total 893 885 901 6 895 901
Swap openSwapPageFromHome 35 21 46 9 40 46
fetchAndDisplaySwapQuotes 2779 2681 2894 95 2890 2894
total 2814 2727 2934 94 2921 2934

🌐 Dapp Page Load Benchmarks

Current Commit: 0ae60a4 | Date: 3/10/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 1.06s (±43ms) 🟡 | historical mean value: 1.03s ⬆️ (historical data)
domContentLoaded-> current mean value: 745ms (±40ms) 🟢 | historical mean value: 727ms ⬆️ (historical data)
firstContentfulPaint-> current mean value: 83ms (±12ms) 🟢 | historical mean value: 83ms ⬇️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.06s	43ms	1.02s	1.38s	1.09s	1.38s
domContentLoaded	745ms	40ms	713ms	1.05s	763ms	1.05s
firstPaint	83ms	12ms	72ms	196ms	88ms	196ms
firstContentfulPaint	83ms	12ms	72ms	196ms	88ms	196ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs [🚨 Warning! Bundle size has increased!]

background: 5.15 MiB (100%)
ui: 8.27 MiB (100%)
common: 10.99 MiB (100%)

lavamoat/browserify/beta/policy.json

Prithpal-Sooriya

Policy files LGTM

cursor

Cursor Bugbot has reviewed your changes and found 1 potential issue.

^{Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, have a team admin enable autofix in the Cursor dashboard.}

ui/components/app/transaction-list-item/transaction-list-item.component.js

metamaskbotv2 · 2026-03-10T14:05:50Z

Builds ready [a5cdddb]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
lavamoat build viz: Build System
bundle size: Bundle Size Stats
interaction-benchmark: Interaction Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
- content-script: 0
- offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Load New Account load_new_account 280 269 302 13 276 302
total 280 269 302 13 276 302
Confirm Tx confirm_tx 6027 6019 6034 7 6032 6034
total 6027 6019 6034 7 6032 6034
Bridge User Actions bridge_load_page 244 191 288 35 264 288
bridge_load_asset_picker 175 107 241 48 205 241
bridge_search_token 707 697 725 11 706 725
total 1138 1077 1224 68 1218 1224

🔌 Startup Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Standard Home uiStartup 1485 1252 2080 118 1519 1696
load 1236 1039 1707 104 1259 1427
domContentLoaded 1229 1034 1696 103 1255 1405
domInteractive 31 17 123 22 26 96
firstPaint 175 77 1233 134 220 314
backgroundConnect 226 205 345 19 231 257
firstReactRender 20 14 51 6 22 30
initialActions 2 0 7 1 2 4
loadScripts 1020 825 1482 102 1040 1201
setupStore 14 7 37 6 17 28
numNetworkReqs 31 22 95 20 22 85
Power User Home uiStartup 2371 1625 12433 1435 2166 4244
load 1185 1013 2593 213 1198 1582
domContentLoaded 1167 1006 2483 203 1180 1558
domInteractive 38 20 390 41 37 97
firstPaint 200 72 1418 151 246 331
backgroundConnect 527 259 9332 1059 337 1112
firstReactRender 26 16 57 7 28 42
initialActions 1 0 19 2 1 4
loadScripts 954 792 2257 197 980 1331
setupStore 16 6 57 8 17 32
numNetworkReqs 77 37 226 45 89 170

🧭 User Journey Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Onboarding Import Wallet importWalletToSocialScreen 218 216 219 1 219 219
srpButtonToSrpForm 94 92 95 1 95 95
confirmSrpToPwForm 21 21 22 0 22 22
pwFormToMetricsScreen 15 15 15 0 15 15
metricsToWalletReadyScreen 16 16 17 0 16 17
doneButtonToHomeScreen 637 597 732 55 610 732
openAccountMenuToAccountListLoaded 2920 2896 2946 23 2941 2946
total 3876 3845 3906 22 3879 3906
Onboarding New Wallet createWalletToSocialScreen 220 216 222 2 222 222
srpButtonToPwForm 108 108 109 0 109 109
createPwToRecoveryScreen 8 8 9 0 8 9
skipBackupToMetricsScreen 35 34 37 1 36 37
agreeButtonToOnboardingSuccess 16 16 16 0 16 16
doneButtonToAssetList 549 489 598 47 591 598
total 936 873 988 49 980 988
Asset Details assetClickToPriceChart 114 112 117 2 117 117
total 114 112 117 2 117 117
Solana Asset Details assetClickToPriceChart 79 78 80 1 80 80
total 79 78 80 1 80 80
Import Srp Home loginToHomeScreen 2023 1885 2139 103 2132 2139
openAccountMenuAfterLogin 67 60 77 7 69 77
homeAfterImportWithNewWallet 2541 2462 2591 49 2567 2591
total 4576 4407 4746 124 4688 4746
Send Transactions openSendPageFromHome 21 17 28 5 24 28
selectTokenToSendFormLoaded 20 19 20 0 20 20
reviewTransactionToConfirmationPage 848 847 849 1 849 849
total 891 884 897 5 896 897
Swap openSwapPageFromHome 37 35 42 3 36 42
fetchAndDisplaySwapQuotes 2688 2685 2690 2 2690 2690
total 2725 2721 2732 4 2726 2732

🌐 Dapp Page Load Benchmarks

Current Commit: a5cdddb | Date: 3/10/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 1.06s (±40ms) 🟡 | historical mean value: 1.03s ⬆️ (historical data)
domContentLoaded-> current mean value: 746ms (±38ms) 🟢 | historical mean value: 727ms ⬆️ (historical data)
firstContentfulPaint-> current mean value: 83ms (±10ms) 🟢 | historical mean value: 83ms ⬆️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.06s	40ms	1.03s	1.35s	1.09s	1.35s
domContentLoaded	746ms	38ms	719ms	1.02s	770ms	1.02s
firstPaint	83ms	10ms	68ms	168ms	96ms	168ms
firstContentfulPaint	83ms	10ms	68ms	168ms	96ms	168ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs [🚨 Warning! Bundle size has increased!]

background: 5.15 MiB (100%)
ui: 8.27 MiB (100%)
common: 10.99 MiB (100%)

cursor

Cursor Bugbot has reviewed your changes and found 1 potential issue.

^{Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, have a team admin enable autofix in the Cursor dashboard.}

ui/components/app/transaction-list-item/transaction-list-item.component.js

cursor

Cursor Bugbot has reviewed your changes and found 1 potential issue.

^{Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, have a team admin enable autofix in the Cursor dashboard.}

ui/components/app/transaction-list-item/transaction-list-item.component.js

metamaskbotv2 · 2026-03-10T15:37:50Z

Builds ready [1d09a5f]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
lavamoat build viz: Build System
bundle size: Bundle Size Stats
interaction-benchmark: Interaction Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
- content-script: 0
- offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Load New Account load_new_account 286 271 299 11 293 299
total 286 271 299 11 293 299
Confirm Tx confirm_tx 6066 6041 6089 19 6087 6089
total 6066 6041 6089 19 6087 6089
Bridge User Actions bridge_load_page 232 192 279 33 246 279
bridge_load_asset_picker 182 171 191 8 191 191
bridge_search_token 710 707 713 2 709 713
total 1105 1089 1128 16 1109 1128

🔌 Startup Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Standard Home uiStartup 1433 1225 1730 110 1477 1633
load 1202 1020 1478 105 1250 1407
domContentLoaded 1195 1015 1472 103 1245 1389
domInteractive 29 17 99 18 26 78
firstPaint 160 73 413 75 215 279
backgroundConnect 219 196 311 18 225 255
firstReactRender 20 12 51 7 22 33
initialActions 1 0 4 1 2 4
loadScripts 995 814 1256 102 1040 1178
setupStore 13 7 33 5 16 23
numNetworkReqs 32 22 93 20 22 83
Power User Home uiStartup 3983 1875 12970 2313 4426 10091
load 1320 1127 1774 143 1382 1637
domContentLoaded 1302 1114 1762 139 1346 1613
domInteractive 41 21 288 38 35 122
firstPaint 226 93 1236 138 279 374
backgroundConnect 1422 293 9960 1749 1541 5569
firstReactRender 26 19 48 5 29 36
initialActions 1 0 4 1 1 2
loadScripts 1074 910 1504 128 1104 1361
setupStore 16 5 40 7 18 34
numNetworkReqs 102 48 229 41 111 202

🧭 User Journey Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Onboarding Import Wallet importWalletToSocialScreen 220 218 224 2 223 224
srpButtonToSrpForm 93 92 93 0 93 93
confirmSrpToPwForm 21 21 21 0 21 21
pwFormToMetricsScreen 15 15 16 0 15 16
metricsToWalletReadyScreen 15 15 16 0 15 16
doneButtonToHomeScreen 655 600 709 47 700 709
openAccountMenuToAccountListLoaded 2782 2489 2921 167 2899 2921
total 3870 3778 3944 60 3890 3944
Onboarding New Wallet createWalletToSocialScreen 220 218 222 2 221 222
srpButtonToPwForm 108 107 109 1 108 109
createPwToRecoveryScreen 8 8 8 0 8 8
skipBackupToMetricsScreen 37 34 42 3 38 42
agreeButtonToOnboardingSuccess 16 16 16 0 16 16
doneButtonToAssetList 613 508 748 83 644 748
total 1005 893 1164 93 1029 1164
Asset Details assetClickToPriceChart 131 104 158 20 141 158
total 131 104 158 20 141 158
Solana Asset Details assetClickToPriceChart 75 71 80 4 78 80
total 75 71 80 4 78 80
Import Srp Home loginToHomeScreen 1923 1838 2009 62 1941 2009
openAccountMenuAfterLogin 38 36 39 1 38 39
homeAfterImportWithNewWallet 2320 2230 2455 79 2357 2455
total 4379 4157 4810 248 4501 4810
Send Transactions openSendPageFromHome 19 15 24 4 20 24
selectTokenToSendFormLoaded 20 19 20 1 20 20
reviewTransactionToConfirmationPage 847 845 848 1 847 848
total 884 880 888 3 887 888
Swap openSwapPageFromHome 42 24 60 14 56 60
fetchAndDisplaySwapQuotes 2685 2683 2687 2 2686 2687
total 2729 2707 2747 16 2742 2747

🌐 Dapp Page Load Benchmarks

Current Commit: 1d09a5f | Date: 3/10/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 1.05s (±59ms) 🟡 | historical mean value: 1.03s ⬆️ (historical data)
domContentLoaded-> current mean value: 739ms (±56ms) 🟢 | historical mean value: 726ms ⬆️ (historical data)
firstContentfulPaint-> current mean value: 81ms (±11ms) 🟢 | historical mean value: 82ms ⬇️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.05s	59ms	1.02s	1.38s	1.09s	1.38s
domContentLoaded	739ms	56ms	712ms	1.03s	770ms	1.03s
firstPaint	81ms	11ms	64ms	172ms	92ms	172ms
firstContentfulPaint	81ms	11ms	64ms	172ms	92ms	172ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs [🚨 Warning! Bundle size has increased!]

background: 5.15 MiB (100%)
ui: 8.28 MiB (100%)
common: 10.99 MiB (100%)

sonarqubecloud · 2026-03-10T17:38:08Z

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
94.3% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

metamaskbotv2 · 2026-03-10T17:57:20Z

Builds ready [cf8a6a8]

builds: chrome, firefox
builds (beta): chrome, firefox
builds (flask): chrome, firefox
builds (test): chrome, firefox
builds (test-flask): chrome, firefox
lavamoat build viz: Build System
bundle size: Bundle Size Stats
interaction-benchmark: Interaction Stats
storybook: Storybook
typescript migration: Dashboard
all artifacts
bundle viz:
- background: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- common: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- ui: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
- content-script: 0
- offscreen: 0

⚡ Performance Benchmarks

👆 Interaction Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Load New Account load_new_account 377 268 575 131 495 575
total 377 268 575 131 495 575
Confirm Tx confirm_tx 6057 6032 6104 28 6053 6104
total 6057 6032 6104 28 6053 6104
Bridge User Actions bridge_load_page 271 255 287 11 272 287
bridge_load_asset_picker 166 134 211 29 186 211
bridge_search_token 710 706 713 3 711 713
total 1119 1099 1132 13 1129 1132

🔌 Startup Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Standard Home uiStartup 1416 1180 1910 120 1453 1601
load 1176 973 1621 104 1203 1336
domContentLoaded 1168 967 1591 102 1199 1329
domInteractive 30 15 166 26 24 91
firstPaint 140 70 420 76 193 263
backgroundConnect 212 192 485 32 208 245
firstReactRender 20 12 41 5 21 30
initialActions 1 0 8 1 2 3
loadScripts 977 776 1377 101 1013 1139
setupStore 13 7 34 5 15 21
numNetworkReqs 36 27 88 18 33 83
Power User Home uiStartup 4522 1860 15938 3525 5176 14628
load 1351 1114 2763 213 1380 1748
domContentLoaded 1330 1101 2703 205 1354 1717
domInteractive 40 20 356 47 32 131
firstPaint 252 78 1242 149 302 477
backgroundConnect 2080 283 12983 3374 2163 11736
firstReactRender 25 17 45 5 28 38
initialActions 1 0 5 1 1 4
loadScripts 1098 886 2446 195 1112 1452
setupStore 15 6 49 6 16 26
numNetworkReqs 153 63 278 43 174 231

🧭 User Journey Benchmarks
Benchmark Metric Mean (ms) Min (ms) Max (ms) Std Dev (ms) P75 (ms) P95 (ms)
Onboarding Import Wallet importWalletToSocialScreen 221 218 224 2 221 224
srpButtonToSrpForm 99 97 100 1 100 100
confirmSrpToPwForm 23 22 23 0 23 23
pwFormToMetricsScreen 16 16 17 0 16 17
metricsToWalletReadyScreen 17 16 18 1 18 18
doneButtonToHomeScreen 662 602 744 52 693 744
openAccountMenuToAccountListLoaded 2930 2908 2944 14 2940 2944
total 3971 3906 4033 52 4015 4033
Onboarding New Wallet createWalletToSocialScreen 218 218 219 0 218 219
srpButtonToPwForm 110 109 111 1 111 111
createPwToRecoveryScreen 9 8 9 0 9 9
skipBackupToMetricsScreen 37 35 40 2 37 40
agreeButtonToOnboardingSuccess 17 15 18 1 17 18
doneButtonToAssetList 517 477 614 57 496 614
total 911 864 1022 65 883 1022
Asset Details assetClickToPriceChart 125 96 158 26 154 158
total 125 96 158 26 154 158
Solana Asset Details assetClickToPriceChart 102 76 124 20 115 124
total 102 76 124 20 115 124
Import Srp Home loginToHomeScreen 1984 1905 2106 75 1969 2106
openAccountMenuAfterLogin 68 37 86 22 85 86
homeAfterImportWithNewWallet 2351 2282 2409 57 2405 2409
total 4398 4336 4549 88 4359 4549
Send Transactions openSendPageFromHome 24 24 26 1 24 26
selectTokenToSendFormLoaded 21 19 23 1 21 23
reviewTransactionToConfirmationPage 845 845 845 0 845 845
total 891 889 893 2 891 893
Swap openSwapPageFromHome 29 19 41 8 36 41
fetchAndDisplaySwapQuotes 2691 2683 2699 7 2696 2699
total 2723 2721 2725 2 2724 2725

🌐 Dapp Page Load Benchmarks

Current Commit: cf8a6a8 | Date: 3/10/2026

📄 Localhost MetaMask Test Dapp

Samples: 100

Summary

pageLoadTime-> current mean value: 1.06s (±41ms) 🟡 | historical mean value: 1.03s ⬆️ (historical data)
domContentLoaded-> current mean value: 748ms (±63ms) 🟢 | historical mean value: 721ms ⬆️ (historical data)
firstContentfulPaint-> current mean value: 85ms (±43ms) 🟢 | historical mean value: 82ms ⬆️ (historical data)

📈 Detailed Results

Metric	Mean	Std Dev	Min	Max	P95	P99
pageLoadTime	1.06s	41ms	1.03s	1.38s	1.09s	1.38s
domContentLoaded	748ms	63ms	716ms	1.32s	779ms	1.32s
firstPaint	85ms	43ms	68ms	504ms	92ms	504ms
firstContentfulPaint	85ms	43ms	68ms	504ms	92ms	504ms
largestContentfulPaint	0ms	0ms	0ms	0ms	0ms	0ms

Bundle size diffs [🚨 Warning! Bundle size has increased!]

background: 1.62 KiB (0.03%)
ui: 1.62 KiB (0.02%)
common: 244 Bytes (0%)

oscarwroche temporarily deployed to pr-comment February 27, 2026 12:29 — with GitHub Actions Inactive

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oscarwroche changed the title ~~Cowswap intent extension~~ feat(extension): cowswap intent submission via bridge-status controller Feb 27, 2026

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oscarwroche added 5 commits February 27, 2026 15:53

wip

5615dcb

feat(bridge): submit intent quotes through bridge-status controller

7e9dea3

fix(activity): resolve intent swap display data via original tx id

7ccf48d

chore: revert bridge API base url override support

afacfe0

chore: revert swap URL env override changes

1acc2a5

oscarwroche force-pushed the cowswap-intent-extension branch from 9335bcc to 1acc2a5 Compare February 27, 2026 14:54

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Merge branch 'main' into cowswap-intent-extension

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oscarwroche temporarily deployed to pr-comment February 27, 2026 16:24 — with GitHub Actions Inactive

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cursor bot reviewed Mar 10, 2026

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fix(hw): branch intent flow by QR wallet type

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oscarwroche added 3 commits March 10, 2026 11:29

test(hw): fix submit bridge transaction formatting

8b7a89c

Merge branch 'main' into cowswap-intent-extension

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fix(hw): unify intent awaiting flow for hardware wallets

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Merge remote-tracking branch 'origin/main' into cowswap-intent-extension

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Merge branch 'main' into cowswap-intent-extension

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Conversation

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Description

Changelog

Manual testing steps

Screenshots/Recordings

After

Pre-merge author checklist

Pre-merge reviewer checklist

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✨ Files requiring CODEOWNER review ✨

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📄 Localhost MetaMask Test Dapp

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📄 Localhost MetaMask Test Dapp

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📄 Localhost MetaMask Test Dapp

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Duplicate bridge history lookups across component and hook

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