tracerazor-openai-agents

OpenAI Agents SDK hooks adapter for TraceRazor.

Automatically captures every LLM call, tool execution, and agent handoff from a Runner.run() invocation — zero manual instrumentation required.

v0.2.0 — New Metrics:

• ✨ Semantic Continuity (CSD) — Detects when your agent's reasoning drifts topic mid-execution
• ✨ Adherence Scoring (IAR) — After optimizing, validates that fixes actually improved metrics

Install

pip install tracerazor-openai-agents
pip install tracerazor-openai-agents[agents]  # includes openai-agents

Requires the tracerazor binary:

cargo build --release
export TRACERAZOR_BIN=/path/to/TraceRazor/target/release/tracerazor

Usage

from tracerazor_openai_agents import TraceRazorHooks
from agents import Agent, Runner

hooks = TraceRazorHooks(
    agent_name="support-agent",
    threshold=70,
)

result = await Runner.run(
    agent,
    "I need a refund for order ORD-9182",
    hooks=hooks,
)

# After the run:
report = hooks.analyse()
print(report.markdown())

# CI/CD gate — raises AssertionError if TAS < threshold:
hooks.assert_passes()

API

TraceRazorHooks(agent_name, framework, threshold, task_value_score, tracerazor_bin)

hooks.analyse() → TraceRazorReport

Finalise and submit the trace. Returns the report.

hooks.assert_passes()

Raise AssertionError if TAS < threshold.

hooks.set_task_value_score(score: float)

Update quality score before calling analyse().

Captured events

Multi-agent traces

When your workflow uses multiple agents via handoffs, TraceRazor automatically produces a per-agent breakdown alongside the composite score:

MULTI-AGENT BREAKDOWN
Agent                    Steps   Tokens   Share      TAS  Grade
TriageAgent                  4    1,200   28.6%     82.5  GOOD
SupportAgent                 7    2,600   61.9%     61.2  FAIR
EscalationAgent              2      400    9.5%      N/A  N/A

The composite TAS is weighted by each agent's token consumption.

See Multi-Agent Guide for detailed workflow examples with cost analysis and optimization validation.