flowlines

Flowlines is the observability platform for MCP servers and AI agents. Instrument your MCP server with OpenTelemetry using Flowlines’ ready-made skills, then reconstruct complete agent sessions from the initial user request through tool calls to the final response. Flowlines goes beyond logs and individual traces to show what agents are trying to accomplish, where MCP interactions fail or degrade, which issues repeat across users, and how those problems affect outcomes. Use Flowlines to monitor MCP usage, investigate failed sessions, identify recurring behavioral patterns, compare releases, and understand the real user journeys happening through your MCP server.

First seen 2 Oct 2026. Evidence as of 2 Oct 2026.