See every step
your agent takes.

Setup is one line. Kayba wires tracing into your agent, watches it around the clock, and flags the moment a step stops being recorded.

Get a demo →See how it works
1✓Detect2✓Fix3✓Verify
tr_8a2 · POST /checkout · 412ms
agent_run412ms✓
├── classify_intent38ms✓
├── refund_lookup156ms✓⚠ disconnected❯ patchingdisconnected✓ fixed
│   └── db.query-missing61ms✓⚠ not recorded❯ patchingnot recorded✓ fixed
└── send_response22ms✓

Your dashboard says this trace is complete.

Debugging an agent shouldn't be guesswork.

But without traces you can trust, that's exactly what it is.

The setup never happens.

Proper tracing means days of reading docs and wrapping code by hand, while there's a product to ship. So it stays on the someday list.

"Why did it do that?"

A user gets a wrong answer. Without a full recording of the run, all you can do is rerun the agent and hope it happens again.

Even good tracing rots.

You ship changes, and some steps quietly stop being recorded. Nothing warns you. You find out the day you actually need the trace.

Tracing that audits itself.

Kayba checks the tracing you already have, shows you exactly what's broken, and gets it fixed.

Finds the gaps you can't see.

When part of your agent stops being recorded, Kayba catches it and points at the exact file to fix.

refund_handler.py
def process_refund(order_id):
# ⚠ kayba: not recorded since v2.4.1
refund = refund_lookup(order_id)
return refund

Fixes go through your coding agent.

Kayba surfaces the gap, your agent patches it, Kayba verifies it's actually closed.

coding agent · kayba mcp
$ kayba scan
⚠ gap found · refund_handler.py
kayba ➜ fix it? yes
✓ patched · ✓ verified

Every trace kept.
A tenth of the storage.

Kayba squeezes the repetition out of traces before they land. Nothing summarized away, nothing lost — retention stretches from weeks to months, and the bill stops scaling with traffic.

today2.4 TB
with Kayba240 GB

Up and running in three steps.

No week-long setup project. Your coding agent does the heavy lifting.

1

Install in one line

One line in your app and Kayba sees every trace. No SDK rewrite, no config sprawl.

# app.py
import kayba
kayba.init()
# done.
2

Kayba audits every trace

Every run is checked for steps that went missing or broke. Problems surface the moment they appear, with the exact file to fix.

3

Your agent fixes it. Kayba verifies.

The gap goes to your coding agent over MCP. It patches, Kayba confirms the fix landed. You stay in flow.

We don't replace your trace store.

Keep Langfuse, Datadog, or whatever you use today. Kayba just makes sure what lands there is complete, correct, and a fraction of the size.

LangfuseLangSmithMLflowOpenTelemetrySentryDatadog

Ready to trust your traces?

A 30-minute walkthrough on your own stack. See where your tracing has gaps, and watch Kayba close them.

Get a demo →