OpenChamber's server reads the global AGENTS.md, skills folder and opencode.json from OpenCode's config folder (openchamber/openchamber packages/web/server/lib/opencode/shared.js at 866dffd), so no path of its own is added; a second target on the same files would write them twice. Verified: TestTakesSaysWhereInstead fails on the old Takes with "Claude Desktop has no user-wide place for instructions that magpie knows of"; internal/library passes in a sandbox HOME.