"Buffer" matching MCP servers:

MCP server for AI agent observability, providing trace and span logging, search, latency/tokens/cost metrics, and anomaly detection using an in-memory buffer.

Enables AI agents and IDEs to classify developer intent locally in under 2 milliseconds, executing tools instantly when confident and abstaining to a cloud LLM when uncertain. It also logs outcomes to a private on-device replay buffer for continuous fine-tuning and reports lifetime token, latency, and cost savings.