Agentic Observability

Replay every step your agents take.

Trace multi-step agent runs end to end — tool calls, decisions, and hand-offs — so you can see exactly where an agent went off-script and prove what it did.

What it does

Full visibility into autonomous runs.

Debug, evaluate, and govern agents with a complete record of every decision they make.

01

End-to-end run traces

A full span tree for every run: reasoning steps, tool calls, sub-agents, and the final outcome.

02

Tool-call inspection

Inputs, outputs, errors, and latency for every tool and API the agent invokes, in order.

03

Decision-path replay

Step through the exact path an agent took, with the state at each step, to debug failures fast.

04

Loop & failure detection

Catch infinite loops, repeated tool errors, and runs that blow past step or cost budgets.

05

Cost & latency per run

Token and dollar cost per run and per step, with budgets and alerts you control.

06

Trajectory evaluations

Score whether a run achieved its goal and where it deviated, and compare across versions.

What it catches

Where agents go wrong, on the record.

Every run is captured so you can find the failure, fix it, and prove the agent behaved.

Off-script behaviorTool errorsInfinite loopsRunaway costGoal failuresUnsafe actionsLatency spikesPrompt injection
▸ run support-agent #4f21 3.2s · $0.04
├─ plan classify & retrieve
├─ tool search_kb ok 120ms
├─ tool get_order error ×2
├─ tool get_order ok 88ms
└─ answer goal met
How it connects

One platform. Three ways in.

It runs on the same evidence layer as the AI Flight Recorder, so everything lands on one tamper-evident record. Your raw data is redacted on your machine before anything ships.

Two-line SDK

Instrument in minutes

Drop the Trustra SDK into your app and start recording. pip install trustra

OpenTelemetry

Send your traces

Already emitting OpenTelemetry GenAI traces? Point them at the Trustra endpoint and you are live.

API gateway

Record in real time

Route calls through the Trustra gateway and capture every interaction the moment it happens.

Make your agents accountable.

Start free and trace your first agent run end to end, on a record nobody can quietly rewrite.

The platform

Explore the rest of the platform