Agent Observability

Zenjin Agent Observability

Watch what agents did, cost, and whether guardrails held.

Zenjin Agent Observability traces what agents do, what they cost, and whether guardrails held, then ties that runtime evidence to identity, evals, and compliance.

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At a glance

  • Traces

    Tools and outcomes

  • FinOps

    Cost on the same run

  • Guardrails

    Hits you can prove

  • Experiments

    Compare behavior

Runtime evidence, not only debug

Traces, cost, and guardrail hits live with identity and compliance. Security can see whether a control fired. Finance can see what the run spent.

Traces

Run-level timelines of tools, models, and outcomes.

FinOps

What agents cost, not only whether they worked.

Experiments

Compare agent behavior the way you compare models.

Guardrails

Configured controls with hits you can prove.

Dark core with faint orbital rings recorded in black space
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Today vs Zenjin

A debug trace is not evidence.

Today

Traces only engineering can see.

LangSmith-style traces live with engineering. Security and GRC never see whether a guardrail fired or what the agent spent.

  • Engineering-only
  • Cost unknown
  • Guardrail hidden
  • No GRC
A locked runtime orb with closed gold orbits

With Zenjin

Runtime, cost, and guardrails in the control layer.

Traces, FinOps, experiments, registered agents, and guardrails in the same control layer as identity and evidence.

  • Registered
  • Traced
  • Costed
  • Blocked
A live runtime orb with cyan glow and gold rings

Register, trace, act

Register the agent, trace the run, act when a guardrail fires.

  1. 01

    Register agents

    Known agents and guardrail config, not mystery traffic.

    One registered agent with a gold identity ring

  2. 02

    Trace the run

    Tool calls, outcomes, and cost on a timeline you can hand to audit.

    A compact cluster of runtime beads around a core

  3. 03

    Act on guardrails

    See what was blocked, what burned budget, and what needs a policy change.

    A cyan ring catching a runtime core

Who it is for

  • Platform
  • FinOps
  • Security
  • ML

FAQ

  • Those are engineering observability. Zenjin observability is governance-grade: identity, guardrails, and evidence, not only debug traces.

  • Registered agents and MCP-shaped tool calls are in scope. Guardrail hits are first-class events.

  • Cost on the same timeline as the run: tokens, tools, and whether a guardrail blocked work you still paid for.

  • Yes. Guardrail hits are events on the trace, not a log only the agent team reads.

  • Compare agent behavior the way you compare models: same task, different policy or model, with traces and cost attached.

  • No. It is runtime evidence for agents: identity, tools, guardrails, and cost in the control layer.

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