Files
profiles: a profile's details list all four of Claude Code's tiers, one left to follow the main model saying so (#480: opus and fable, following it, were missing from the details, so they read as not set) — a tier is a quiet field, empty while it follows the main model, and the details left every empty quiet field out. A field now says which one it follows (Follows, "model" for the tiers), and the details keep such a field, empty, with it; the panel shows it as "follows the main model (<model>)" (跟随主模型(…)), or "follows the main model" when the main is the agent's default. Other quiet fields (Codex's sign-in, subagents) are still left out while empty, and what applying a profile writes is unchanged. TestDetails and profile-details.test.cjs (Chromium, WebKit, en, zh) fail without the change. go vet, go build -tags nogui (darwin, GOOS=linux), GOOS=windows go build, go test -tags nogui ./... pass.
profiles: a profile's details list all four of Claude Code's tiers, one left to follow the main model saying so (#480: opus and fable, following it, were missing from the details, so they read as not set) — a tier is a quiet field, empty while it follows the main model, and the details left every empty quiet field out. A field now says which one it follows (Follows, "model" for the tiers), and the details keep such a field, empty, with it; the panel shows it as "follows the main model (<model>)" (跟随主模型(…)), or "follows the main model" when the main is the agent's default. Other quiet fields (Codex's sign-in, subagents) are still left out while empty, and what applying a profile writes is unchanged. TestDetails and profile-details.test.cjs (Chromium, WebKit, en, zh) fail without the change. go vet, go build -tags nogui (darwin, GOOS=linux), GOOS=windows go build, go test -tags nogui ./... pass.
test: one list of the agent folders a sandbox clears, so no sandbox misses an agent (yetone, on #522: A shared list of env vars for the other sandboxes would be a welcome follow-up) — every sandbox kept its own list of the variables that point at an agent's folder, and each had drifted: the gateway's cleared 5 of the 32 magpie reads, the provider package's 2, the tui's 10, the library's 20. A sandbox clearing 2 meets whatever Grok, Kimi, Hermes, MiniMax, Qoder or ZCode the developer has installed, which is how #522 came about — Qoder's two were in the library's list and in none of the four that failed. internal/agentenv is now the one list, and the 21 sandboxes that fake an environment with no agent in it clear it, each keeping beside it the variables that are not an agent's: APPDATA and LOCALAPPDATA, which a sandbox sets to a folder of its own rather than clearing, VISUAL and EDITOR. A name in the list is one magpie reads, and TestVarsAreRead walks the sources to say so, which is how two names a sandbox had been clearing turned out to be read by nothing at all — GEMINI_CLI_HOME and OPENCODE_CONFIG in internal/backup's, while OPENCODE_CONFIG_DIR, the one internal/agent reads (agents.go:545), was not in it. Where a sandbox set an agent's folder to a fixture of its own, the clearing now comes first, since a list of 32 wipes what a list of 5 left standing. Not converted: the omp tests' four variables, which are the ones omp's own lookup consults (a Pi fork) rather than every agent's, and the warm-up's Claude Code traffic flags, which are not folders — CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC stays out of the list for that reason too, its one test setting it on purpose. On Windows 11 the whole suite answers as it did before the change: 31 packages pass, and the same 15 tests in internal/library, internal/gateway and internal/agent fail for what they failed for before (symlinks this machine has no privilege for, and TestSuffixModesReachAgentFiles). go vet ./..., go build -tags nogui (windows, GOOS=linux, GOOS=darwin), and go vet -tags nogui for linux and darwin over every package touched pass. (#543)
settings: portable mode — a data folder beside magpie keeps everything magpie keeps (#508, suixinex) — like VS Code's portable mode, a folder named "data" (or a file named ".portable", the data folder then made beside it) next to magpie makes it keep all its own files there instead of the user's profile. Where magpie keeps its files is now decided in one place, internal/appdir: Config() (~/.config/magpie, $XDG_CONFIG_HOME/magpie; portable: data/), Cache() (~/.cache/magpie, $XDG_CACHE_HOME/magpie; portable: data/cache) and SystemCache() (the OS's cache folder, which the library's market lists and an update staged where magpie may not write used; portable: data/cache). settings.Dir()/Path(), provider.Path(), profile.Path(), the models.dev catalog, the exchange rate and the plugin market cache go through it, and everything built on them follows: providers, logins and saved accounts' folders, usage ledger, routing history and request archive, plugins, library, backups, sync state and lock, caller keys, redact key, stats. "Beside magpie" is the folder holding the executable with links followed; for a Mac app the folder holding Magpie.app (inside the bundle would break its signature), and for an AppImage the folder holding the .AppImage, not where it is mounted. The decision is made once, at start: an update moves the running copy aside (into .magpie-update on a Mac, to magpie.exe.old on Windows) and its files must not move with it; the updated copy replaces the executable or bundle only, so the data folder beside it is left alone. A portable magpie doesn't copy an old dial install's folders in. Not moved, as they aren't magpie's own: the agents' configs (~/.claude, ~/.codex…), the sign-ins agents keep in the system keychain (a saved Claude account's Claude Code keychain item is named after its folder's path on a Mac, so a portable folder moved elsewhere or to another Mac signs that account in again), autostart and link-handler registrations, and temporary folders. The single-instance id already covers the config folder, so a portable and an installed magpie run side by side, but the gateway port is one. Settings shows the config folder as portable. TestResolve (data folder, .portable, a file named data, a Mac bundle), TestResolveSymlinkedExe, TestResolveAppImage (Linux), TestFolders and TestPortableSettings (Path() lands in the data folder, Save writes there, ~/.config/magpie untouched); TestPortableSettings fails without the change (Path() is ~/.config/magpie/settings.json), TestResolveSymlinkedExe without following links. A nogui build run from a folder with data/ under a sandbox HOME wrote profiles.json, cli-identity.json and cache/models.json into data/ and nothing of magpie's into HOME. go vet ./internal/..., go build -tags nogui ./... (darwin, GOOS=linux), GOOS=windows go build ./..., go test -tags nogui ./... pass.