agentmetrics-anthropic

AgentMetrics integration for Claude Managed Agents (Python). Wrap your session event stream with one tracker and every session reports back to your dashboard when it terminates showing latency, cost, token counts with cache, tool calls, and errors.

Install

pip install agentmetrics-anthropic

Quickstart

import anthropic
from agentmetrics_anthropic import AgentMetricsSessionTracker

client  = anthropic.Anthropic()
tracker = AgentMetricsSessionTracker(
    agent_id="my-claude-agent",
    base_url="http://localhost:8099",
)

# Sync stream
with tracker.stream(client, session_id="sess_...") as stream:
    for event in stream:
        pass  # handle events as normal

tracker.flush()

Async

async with tracker.astream(client, session_id="sess_...") as stream:
    async for event in stream:
        pass

await tracker.flush()

API

AgentMetricsSessionTracker(agent_id, base_url)

.stream(client, session_id, **kwargs)

Returns a sync context manager. Yields the same events as client.beta.sessions.events.stream(). Emits a run summary on session.status_terminated.

.astream(client, session_id, **kwargs)

Async version of .stream().

.flush(timeout=10.0)

Blocks until all in-flight HTTP requests complete. Call before process exit.

What gets tracked

Each session emits one event to /v1/events when it terminates:

License

MIT