fix(usage): keep one email in two workspaces as two accounts

[maria-rcks]

Fixes #10835.

Usage → Limits treated an account as driver + email. One email can sit in several workspaces with separate quotas: a ChatGPT Plus plan and a Business workspace, or one Claude login in a Max org and a Team org. Those collapsed into one bar. The bar could show one workspace's numbers under the other's name, and the other quota disappeared.

Fix

• Providers report the workspace the quota belongs to as auth.workspaceId:

  • Codex: the accountId that account/rateLimits/read already returns. Codex itself checks this against the login's ChatGPT account id, so it identifies the workspace even for keyring logins.
  • Claude: oauthAccount.organizationUuid from .claude.json. Reset redemption already reads this. It is read inside the cached capabilities probe, so it always describes the same login.
  • CLIProxyAPI Codex accounts: chatgpt_account_id as workspaceId.

• collectLimitAccounts and /usage-limits key accounts on driver + email + workspace. The same workspace still merges across environments, instances, and hubs.

• Some reports carry no workspace, such as a Claude hub account or an older server. Those join the only workspace signed in with that email. With several workspaces on the email, the report keeps its own row instead of guessing, and a hub reset credit is not attached to either native row. Every enabled login counts toward that check, including ones whose limits failed to read.

• When a usage read fails, the server keeps showing the last good limits. Those limits now keep the workspace they were read for, and they are dropped instead of kept when the login switched to another email or workspace.

• CLI Proxy accounts with the same source and file name in different workspaces get distinct keys.

• Limits pools Codex windows by kind (session, weekly, monthly) instead of by their slot in the usage response. A Business plan sends its weekly limit in the first slot and Plus sends it in the second, so otherwise the two weekly limits land on separate cards. Server window ids are unchanged, so live updates and older servers keep working.

This keys on the workspace id instead of the plan label used in #10845, so two Business workspaces on one email also stay apart. It covers the Claude org case from #14750 with the same rule. It also covers Codex, which #14750 does not.

Evidence

Real dev server and web client, with two Codex instances backed by a stand-in codex app-server. Both instances report same@example.com. "Business" is a Business workspace at 8% weekly. "Personal" is a Plus workspace at 0% session, 26% weekly, and 3 reset credits.

Before (main): one account. Its bars carry Personal's numbers, but the bar's label says "Business". Business's weekly quota is missing.

After: one Weekly card pools Personal (74%) and Business (92%). Personal's session bar and 3 credits stay on the Session card.

Verification

• packages/shared/src/usageLimits.test.ts has new cases for:

  • two workspaces on one email, with a duplicate login merging
  • a hub with and without a workspace
  • a workspace whose limits are unreadable still making the hub ambiguous
  • /usage-limits withholding an ambiguous hub credit

  managedProvider.test.ts also checks that a failed read keeps its workspace and that a failed read after switching workspaces does not inherit the old limits. These tests and the existing provider-core, provider registry, Codex, Claude reset-credit, and usage tests pass.

• Typecheck is clean for contracts, shared, server, and web. Lint is clean on the changed files.

• Unverified against real accounts: the real Codex backend must return accountId with the usage read. When it does not, accounts fall back to email-only keying, which is today's behavior.

Written by claude-opus-5-5 in Claude Code, running in T3 Code.

🤖 Generated with Claude Code

[macroscopeapp]

Approvability

Verdict: Not approved

Macroscope's review found this PR not approvable — This PR changes account identity propagation, quota aggregation, stale-limit handling, reset-credit routing, and Codex window pooling across multiple production layers. The backward-compatible contracts and tests reduce risk, but the cross-cutting authenticated-account and metering behavior warrants human review.

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Dismissing prior approval to re-evaluate 15beb47

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• packages/provider-core/src/server/managedProvider.ts

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• packages/provider-core/src/server/managedProvider.ts

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📝 Walkthrough

📝 Walkthrough

📝 Walkthrough

📝 Walkthrough

Walkthrough

Provider status and usage-limit records now include workspace identifiers when available. Usage-limit collection distinguishes accounts by workspace and matches workspace-less reports only when the match is unambiguous. Managed-provider refreshes use probed limits when the account email or workspace changes.

Changes

Workspace-aware usage limits

Layer / File(s)	Summary
Capture provider workspace identity packages/contracts/src/providerUsageLimits.ts, packages/contracts/src/server.ts, apps/server/src/provider/ClaudeProvider.ts, apps/server/src/provider/Drivers/ClaudeDriver.ts, apps/server/src/provider/claudeResetCredits.ts, apps/server/src/provider/CodexProvider.ts, apps/server/src/usage/cliproxyApi.ts	The provider and usage-limit contracts add optional workspaceId fields. Claude, Codex, and ChatGPT account paths populate the identifier when available.
Apply workspace identity during provider refresh packages/provider-core/src/server/managedProvider.ts, packages/provider-core/src/server/managedProvider.test.ts	When the defined email or workspace changes, applySnapshot uses the probed usage limits. Tests check retention for the same workspace and no inheritance across workspaces.
Resolve workspace-aware account matches packages/shared/src/usageLimits.ts, packages/shared/src/usageLimits.test.ts	Account collection and hub matching use resolved identities that include workspace information when available. Tests cover matching, duplicate merging, and ambiguous workspace-less reports.

Priority: ➖ Normal

Estimated code review effort: 3 (Moderate) | ~25 minutes

Change: Bug fix · Severity of issue fixed: Medium

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Merge Risk: ⚪ Minimal · up to d8d43

No new merge-blocking issue is established by the supplied evidence. Complete the normal checks before merging.

Pre-merge checks | 4

✅ Passed checks (4 passed)

Check name	Status	Explanation
Linked Issues check		[#10835] Codex usage reports now provide auth.workspaceId from the rate-limit accountId. collectLimitAccounts keys accounts by driver, normalized email, and workspace. Different workspaces remai…
Out of Scope Changes check		The Claude organization ID, CLIProxyAPI workspace ID, hub matching, retained-limit handling, contract fields, and tests extend the same workspace-aware usage identity behavior. They support consistent…
Title check		The title clearly identifies the primary change: keeping accounts with the same email separate across workspaces. It is concise and follows the repository's conventional commit style.
Description check		The description explains the problem, implementation, scope, evidence, verification, test results, and the remaining real-account limitation. It links issue #10835 and provides focused verification de…

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Actionable comments posted: 1

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• 🪄 Fix CodeRabbit comments on this PR

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Inline comments:
Review comments at @packages/provider-core/src/server/managedProvider.ts:
- Around line 158-178: Update the account-switch detection in the probe flow
near `switchedAccount` so a newly reported workspace counts as a switch when
`previous.workspaceId` is absent and `probedSnapshot.auth.workspaceId` is
present. This must prevent retaining limits read without a workspace under the
newly reported workspace.

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Reviewing files that changed from the base of the PR and between 968ac2e and 3ad290b.

📒 Files selected for processing (11)

• apps/server/src/provider/ClaudeProvider.ts
• apps/server/src/provider/CodexProvider.ts
• apps/server/src/provider/Drivers/ClaudeDriver.ts
• apps/server/src/provider/claudeResetCredits.ts
• apps/server/src/usage/cliproxyApi.ts
• packages/contracts/src/providerUsageLimits.ts
• packages/contracts/src/server.ts
• packages/provider-core/src/server/managedProvider.test.ts
• packages/provider-core/src/server/managedProvider.ts
• packages/shared/src/usageLimits.test.ts
• packages/shared/src/usageLimits.ts

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