Trace Every Agent Action.
The 8D path for security and observability, built live with Tyler in the 8D room. You wire live tracing of every agent action, plus multi-account, so you get x-ray vision into what your agents do and what they cost. This is the observability layer most people never set up, and the reason a fleet does not become a black box that quietly burns money. Want the full picture? The Langfuse Tracing library card has the setup and the plan tiers.
- A trace of every action every call, decision, and action your agents take, visible instead of hidden.
- Cost x-ray see what each run actually spends, so you can keep the reins on a fleet that can spin up fast.
- Multi-account trace across more than one account, the way the team runs it in production.
Build it with Claude.
The 8D build-along. Claude reads the repo, then wires live tracing so you can see every agent action and what it costs, pausing between steps for your confirmation.
Your 8D checkpoint.
This is the deeper build for S3, done live with Tyler, in its own room. While the 4D room vaults keys and wires a deploy, you wire the layer that watches everything your agents do.
Live tracing on every agent action, plus multi-account.
You can open a trace of a real run and see what it did and what it cost.
Live with Tyler in the 8D room. This is the layer most people never set up.
Tracing is wired live during the session, so there is no copy-paste build here yet. The exact pack will land on this card once it ships. Until then, the setup, the cloud plan tiers, and the cost-x-ray framing are in the Langfuse Tracing library card. The point, in one line: trace everything so your fleet is not a black box that quietly burns money.