Tokentelemetry

For developers who value privacy and simplicity, TokenTelemetry is refreshing. It reads the logs your agents already write—no SDK, no account, no cloud. The auto-detection works seamlessly across eleven agents, from Claude Code to Hermes Agent. We'd reach for this when we need a quick, local overview of token spend and session traces without the overhead of a full observability platform. However, it's not for teams: there's no multi-user support, no built-in alerts, and no cloud sync. Compared to Langfuse or LangSmith, which require instrumentation and a cloud account, TokenTelemetry offers zero-config local insight but lacks their collaboration features. The Hermes Agent dashboard is a standout, with dedicated views for skills, memory, and cost anomaly detection. One caveat: the dashboard is only accessible on the machine where it runs—no remote access without reverse proxying. Also, while the anonymous telemetry can be disabled, it's on by default, which privacy purists may want to toggle immediately. Overall, it's a solid, specialized tool that fills a gap for local agent observability.