Files
magpie/docs/subsystems
yetone f2611b7154 accounts: import ChatGPT accounts from Cockpit Tools' and Sub2API's exports, several files at once, from the window or magpie accounts import; the box says the source tool is signed out (#1453)
wlj521 asked for cockpit-tools' import: several auth.json files at once.
magpie's window already imported Codex's auth.json and CLIProxyAPI's
files; this brings it the rest of what Cockpit Tools exports and a command
for it.

What changed:
- login_import.go reads Sub2API's export ({accounts: [{platform, type,
  credentials}]}), so every Cockpit Tools export format comes in (its own,
  auth.json, CPA, Sub2API). An API key, another vendor's account and an
  entry with only an access token (a web session: it can't be renewed and
  would stop within days) are refused with the reason.
- ImportLogins and ImportGoogleAccounts no longer skip one file of several
  that holds no account: it is a failed row with its place
  (ImportedAccount.File), which the window and the command name by file.
- `magpie accounts import <codex|claude|antigravity|factory> <file>...
  [--yes]`: says first what importing does to the tool the file came
  from, imports nothing without a yes, only reads the files, and lists
  each account's outcome.
- The window's import box names Cockpit Tools and Sub2API and says
  plainly that the source tool is signed out of the account and the file
  is only read. Claude's box no longer claims a refresh it doesn't do.
  zh, zh-TW, ja and de for every new string; the retired strings removed.
- docs: reference.md and providers-accounts.md describe the import.

Decision: keep the refresh on import. It checks the file and makes magpie
the token's one holder at a moment the user chose. Storing the token
as-is, as Cockpit Tools does, only delays the rotation conflict and makes
which side gets signed out a race.

Run:
- go test -tags nogui ./... under a sandbox HOME (pinned caches)
- TestImportCockpitExports red on the old login_import.go (Sub2API rows
  unread, the garbage file passed over); TestAccountsImport red with the
  confirmation removed by hand; login-import.test.cjs red on the old app.js
- node --test login-import, factory-key, i18n-keys, gui-ja, gui-de,
  gui-zh-tw (Chromium and WebKit; en and zh, results at 380px)
- gofmt -l; go vet, GOOS=linux and GOOS=windows go vet -tags nogui on .
  and ./internal/provider; darwin, linux and windows builds
- no live ~/.codex: fixtures and a fake token endpoint only
2026-10-10 10:56:55 +08:00
..

Subsystem design references

These pages describe current responsibilities, runtime paths, state, and contracts. Start with the subsystem relevant to your task, then follow its source links to verify the implementation you change.

Subsystem Reference
Built-in subscriptions moving to plugins Provider and plugin ownership
Plugins that run on the gateway's requests and replies Gateway middleware
Claude subscription turns across Claude Code runs Claude subscription bridge
How the gateway picks a provider, key or account, and falls back Gateway routing and fallback
Gateway Session Aggregation Gateway Session Aggregation
Connecting an agent's config to the gateway, drift, disconnect, WSL twins Agent wiring
Providers, keys, subscription accounts, refresh and allowance Providers and accounts
Instructions, MCP servers, skills and RTK written into agents Library
Tray, panel, window, magpie web and the page's JSON API GUI app shell

A subsystem can span several packages or repositories. Its reference describes the behavior those parts provide together; it does not need to list every function.

Maintain a reference

Update the owning reference in the same PR when a change alters a documented responsibility, interface, state transition, runtime path, compatibility rule, or failure behavior. An internal refactor that preserves these contracts does not require a prose change.

Keep each fact in one reference and link to it from agent instructions or other pages. Link to source files and named symbols rather than copying implementation details that change frequently. Explain field meanings and constraints that signatures alone do not express.

For a new reference, include the responsibilities and boundaries, source of truth, main runtime paths, state transitions, important constraints, and existing verification commands. Include failure and compatibility behavior where relevant. Document current behavior separately from proposed changes; the proposal belongs in its issue or PR.

Describe a PR's semantic changes

For each affected subsystem, explain the observable change with its trigger and before/after behavior. Include changes to interfaces, state, compatibility, and failure behavior when relevant. Link the affected reference, implementation, and verification evidence. State when a refactor preserves the documented behavior.

For example, a change to plugin adoption should explain which migration state and account condition trigger it, which implementation handles requests before and after adoption, and which test exercises that transition.

This is an author-provided explanation that a reviewer verifies against the diff and surrounding code. It is not an automatically proven compatibility verdict.

Review a change

  1. Identify the affected subsystem and the actual runtime path, including plugin or built-in ownership.
  2. Compare the claimed before/after behavior with the base and head implementation. Trace relevant callers and state transitions beyond the changed lines.
  3. Check that changed contracts appear in the owning reference and that source links still resolve.
  4. Check that the cited tests or runtime evidence exercise the claimed behavior. Report checks that were not run.

A documentation update alone does not prove the implementation. Existing tests and runtime evidence remain necessary for behavior changes.