Monitor every MCP tool call in real-time. Track costs, catch errors, replay sessions. One line of code to instrument your agents.
From real-time monitoring to intelligent alerts, MCP Monitor gives you complete visibility into your AI agents' behavior.
See every tool call as it happens. Live activity charts, agent performance, cost tracking — all in one place.
Replay any agent session step by step. Watch the flow, understand decisions, spot the exact moment things went wrong.
Get notified when agents loop, error rates spike, or costs exceed thresholds. Catch issues before your users do.
Track estimated costs per tool call, per session, per agent. Know exactly where your money goes.
Click any log to see full parameters, responses, errors, and timing. Search across all your data instantly.
Install the npm package, wrap your MCP server, done. Zero config, zero overhead. Works with any MCP server.
No complex setup. No infrastructure. Just install, wrap, and monitor.
Add MCP Monitor to your project with npm.
Import the monitor and wrap your MCP server. All tool calls are automatically intercepted.
Open your dashboard and see every tool call, error, and cost in real-time. Replay sessions, set up alerts, and understand your agents.
Generous free tier for getting started. Upgrade when you need more.
Join developers who monitor their AI agents with MCP Monitor.
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