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Toise

The living, queryable map of your infrastructure

Modern observability has closed the visibility gap for applications. The living inventory of the underlying infrastructure — what exists, how it connects, and how it changes over time — remains a blind spot. Toise fills it: an OpenTelemetry-native, temporal graph designed so your AI assistant can answer an operator’s questions directly.

Why Toise

OpenTelemetry-native

Ingests OTLP entity events from any producer — senhub-agent, OTel Collector or your own instrumentation. It speaks the standard, not a proprietary protocol.

Temporal by design

A bi-temporal, event-sourced graph. See the current reality, or ask what you knew at 09:00 last Tuesday. Full change history is queryable.

Built for your AI assistant

A native MCP server lets AI assistants query topology and change in plain language — no dashboards to pivot through.

Open source

Apache 2.0, a single Go binary, no external dependencies. A GraphQL API for humans, an MCP server for assistants.

Ask your infrastructure anything.