A new open-source tool called Heimdall has been released to provide observability for MCP (Model Communication Protocol) calls. It acts as a transparent proxy, capturing JSON-RPC messages between clients and servers and converting them into OpenTelemetry spans. This allows developers to monitor tool performance, identify silent failures, and inspect inputs without modifying the target server. AI
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IMPACT Provides developers with better visibility into LLM agent tool usage and performance.
RANK_REASON New open-source tool release for developers.