Evidence record / omp

A dated record of one change, kept so the writing that cites it can be checked. Compiled from the sources listed below by the research run, not written for reading. The judgment lives in the issues that cite it, below.

2026-10-13-omp-mounted-device-docs-moved-out-of-the-system-prompt-by-default

Mounted device docs moved out of the system prompt by default. tools.xdevDocs now defaults to catalog, listing mounted devices while their docs are fetched on demand rather than inlining built-in device instructions. Integrations that depend on those instructions already being present no longer receive that default.

Channel: tagged-release. Half: both. Date: 2026-09-24 (v18.3.0).

Operator consequence: Set tools.xdevDocs explicitly to builtins or inline if the integration requires preloaded docs. Inspect the actual schema rather than relying on the mislabeled changelog sentence.

Receipt

Finding metadata

Run: 2026-10-13-profile-refresh-2026-09-21_2026-10-13-frontier-v0

Finding ID: 2026-10-13-omp-mounted-device-docs-moved-out-of-the-system-prompt-by-default

Source links

Primary links, including exact changelog lines when available.

Versioned source: run artifact