Ratel Docs
Python SDK

Packages

The two Python packages behind the SDK, with links to their generated API references and changelogs.

Two packages make up the Python surface:

PackageWhat it is
ratel-aiThe SDK (import ratel_ai): ToolCatalog, SkillCatalog, the capability tools, and MCP ingestion, over a PyO3 binding to the Rust core.
ratel-ai-telemetryThe gen_ai.* / ratel.* span vocabulary plus the OTLP export helpers (ratel_span_processor, ratel_span_exporter); pulled in by the [otlp] extra.

Each package page carries the raw generated API reference and its changelog. For the cross-language package map, see Packages.

Telemetry & OTel

Capture Ratel's search and invoke funnel as local trace events, or export it as OpenTelemetry spans — greenfield or alongside an existing provider.

Package list

Package map for the Ratel SDK and Ratel Local, with raw API references generated from source doc comments.