Can this agent do real work?
Repository understanding, tool use, issue discovery, fixes, tests and token cost.
TUNNELLAB
Videos built around actual tests.
I use the channel to test developer tools, coding agents, model routers and APIs on real workflows — not just walk through menus.
LATEST UPLOADS
Recent tests from TunnelLab.
The newest public uploads from the channel, linked directly to YouTube.
Automatically refreshed from the public YouTube feed.
WHAT I COVER
Four recurring lanes.
The exact tools change fast. The questions are more durable.
What sits behind the agent?
Gateways, providers, routing, fallback behavior, free routes and operational tradeoffs.
Does the feature claim survive a project?
Hands-on product reviews that use an actual build instead of a checkbox tour.
Can we make the thing ourselves?
Open-source builds, small tools, deployment and the practical path from idea to working software.