msd-core/.changeset/quick-sloths-tumble.md at 9335dc00d23fc4c3639188256b573e74de02abf1

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Tom Boucher b62589b73f fix(#2840 ): exclude runtime from defaults.json spread into project config (#2985 )

* test(#2840): add regression for runtime poisoning from defaults.json

* fix(#2840): exclude runtime from defaults.json spread into project config

runtime is host-specific (written by whichever installer ran last). On a
machine with 2+ runtimes, it poisons every new project config — e.g. a Codex
install's runtime:'codex' leaks into Claude Code projects. Now excluded from
the userDefaults spread, mirroring the resolve_model_ids guard (#2297).

* chore(#2840): add changeset fragment

* fix(#2840): add new test file to lint-test-file-count allowlist

* chore(#2840): backfill changeset PR number 2985

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Co-authored-by: sim <sim@local>

2026-08-01 16:33:43 -04:00

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type, pr

type	pr
Fixed	2985

Project configs no longer inherit runtime from the machine-wide ~/.gsd/defaults.json — on machines with 2+ runtimes installed (e.g. Codex + Claude Code), the last installer's runtime value poisoned every new project, resolving agents to wrong model IDs. The key is now excluded from the defaults spread. (#2840)

353 B Raw Blame History

353 B

Raw Blame History