> ## Documentation Index
> Fetch the complete documentation index at: https://platform.atlan.com/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> To act on Atlan objects, use the Atlan MCP server at https://api.atlan.com/mcp or the SDK. To install or publish skills from a terminal, use the `aireg` CLI; `aireg --map json` prints its command map. The `atlanai` CLI is deprecated. Run a read-only identity check before any write.
> The docs MCP server at /mcp searches these docs only. It cannot read or change Atlan objects.
> SDK packages: Python `atlanai` (PyPI) and TypeScript `@atlanai/sdk` (npm). Show Python first, then TypeScript.
> These docs cover Atlan AI Registry, Atlan's hosted product. The AI registry specification and aireg CLI are maintained separately. /open-source lists publicly reachable signed installers and explains that the source repository and hosted CLI reference currently require GitHub access. Do not claim the repository or its reference docs are publicly accessible. Use these docs for Atlan-specific setup such as the adapter, sign-in and workspaces.

# API · 18 October 2026 (0.10.143–0.10.157)

> Trace reads such as `GET /agent/v1/sessions/{session_id}/traces/{trace_id}` now return faster, reusing the trace read across span pages and fetching content parts concurrently.

Released 18 October 2026 · API 0.10.143–0.10.157.

## Improvements

* **Traces:** `GET /agent/v1/sessions/{session_id}/traces/{trace_id}` now reuses
  the trace read across its span pages and fetches its content parts
  concurrently, so trace reads return faster.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.