Kane CLI by TestMu AI — Kane CLI is TestMu AI's terminal-native testing agent. Describe a browser flow in plain English; it runs in real Chrome, verifies every step, and returns pass or fail with shareable proof.
Kane CLI is TestMu AI's terminal-native testing agent. Describe a browser flow in plain English; it runs in real Chrome, verifies every step, and returns pass or fail with shareable proof.
Who it is for
Developers and quality-assurance teams.
The solution
Point Cursor to Kane CLI and let it drive real browsers. Author, run, and verify flows straight from your editor.
Features3 listed
Natural-language test flows
Replayable test evidence
Terminal execution
Details
Built for
Developers and quality-assurance teams.
Use cases
Run a natural-language test flow from the terminal
In IndieTools' mobile lab test on November 12, 2026, the Kane CLI by TestMu AI website scored 97 out of 100 (good). All 5 lab metrics were rated good. It placed #1120 overall in the finalized week 2026-W45.
Measured (UTC)
LCPLargest Contentful Paint
1.13 s
Good
TBTTotal Blocking Time
20 ms
Good
CLSCumulative Layout Shift
0.097
Good
FCPFirst Contentful Paint
1.13 s
Good
Ranked #1120 overall in 2026-W45, best #27.
Kane CLI by TestMu AI lab metrics
Speed metrics for Kane CLI by TestMu AI, measured November 12, 2026
Metric
Result
Status
Trend
Mobile lab testMid-range phone on a throttled 4G connection, two runs averaged. Changes compare with the run on Nov 11.
Performance score
GoodUp 2 points
97 / 100
GoodUp 2 points
First Contentful PaintFCP
Good81 ms faster
1.13 s
Good81 ms faster
Largest Contentful PaintLCP
Good81 ms faster
1.13 s
Good81 ms faster
Speed IndexSI
Good924 ms faster
1.82 s
Good924 ms faster
Total Blocking TimeTBT
Good235 ms faster
20 ms
Good235 ms faster
Cumulative Layout ShiftCLS
Good0.097 more shift
0.097
Good0.097 more shift
Unthrottled observationsTimed on the test machine's own fast connection, so they read lower than the lab metrics above.
Page loadLoad
695 ms faster
710 ms
695 ms faster
Server responseTTFB
About the same
8 ms
About the same
Kane CLI by TestMu AI performance history
54 comparable mobile lab runs since September 28, 2026. Choose a metric and a range, then move along the line to read each run.
Kane CLI by TestMu AI Speed ranking
Weekly Speed standing for Kane CLI by TestMu AI
Weekly standingLatest finalized week 2026-W45. Bests cover the last 52 finalized weeks.
Overall rank, 2026-W45
Down 42 places
#1120
Down 42 places
Best overall rank
#27
Best finalized score
92 / 100
Stored lab observations from controlled test runs, not real-user Core Web Vitals or a guarantee of search rankings. Weekly standings remain attached to their finalized edition.Method psi-mobile-two-sample-mean-v1, 2 samples per reading. Lab results can vary between runs.
Model difference−2. DR4 is 2 points lower than DR3.
Measured · testmuai.com
What do DR4, DR3 and the model difference mean?
DR4:
Ahrefs' newer model. It gives more weight to links from sites with organic search traffic and rates a subdomain on its own links.
DR3:
The previous model, shown in the Ahrefs app until 1 December 2026.
Model difference:
DR4 minus DR3 for the same domain. The models calculate differently, so this is not growth or a drop; the “since” lines compare each model with itself.
