[billyvg]

When the org can't afford another Seer chat message, the Seer Explorer chat (drawer, sidebar and popped-out window) shows the out-of-credits alert (SeerOutOfCreditsCta reason="agent-chat") directly above the composer, and nothing in the panel can send a message. That covers the send button, Enter, the suggested questions (hidden), Retry after a timeout (disabled), /investigate, and the "Continue" / "Draft a pull request" / "Try again" buttons in autofix embeds inside the chat. Those buttons go disabled because the chat stops passing them its send function, the same way it already does for read-only chats. Typing stays enabled so a draft isn't lost. A question forwarded into the chat from elsewhere (Ask Seer, the autofix hand-off, the command palette) waits for the credit check, and if there are no credits it stays in the composer unsent.

The composer now follows the Billing Gates designs: a toolbar row under the text field holds the send button, which is the designs' small up arrow, and the field and toolbar share one border and one focus ring. This applies to every Seer Explorer chat, not only orgs with credit checks.

Billing members also get a credit usage meter in that toolbar, next to the send button: the percent of the org's Seer credits used and a small bar. Hovering it shows how much is used and "{remaining}/{total} credits remaining." With auto reload off, the tooltip counts the month's credits and stops there, as in the designs. With auto reload on, it counts all available credits and adds one line:

• with credits left: "Credits will reload automatically."
• when the chat's credit check says the org still can't afford a message: "You do not have any more reloads available. Configure auto-reload."

The bar turns warning-colored at 90% used, and whenever the org can't afford a message. The meter is a new component:seer-credit-usage-meter slot that renders nothing in open source. getsentry's implementation reads the Seer wallet and the auto top-up settings, and renders nothing until both load. Orgs without token-billed Seer get a 404 from the wallet, so they see no meter.

Decisions the spec didn't settle:

• Members without org:billing don't see the meter. The spec only has billing copy, and members can't act on its links.
• The warning starts at 90%. The designs show grey at 80% and yellow at 95% without naming a threshold. The check uses the rounded percent the meter shows, so a meter that reads "90%" is never grey.
• The tooltip's "Configure auto-reload." link goes to the billing overview, where the Seer wallet card configures auto reload. feat(seer): Configure auto reload in a modal from the out-of-credits CTA #129552 adds an in-place auto reload modal for the CTA's button.
• The meter stays while the send button turns into Interrupt, so the toolbar doesn't shift while Seer answers.
• The designs' toolbar also has a "+" button on the left. It has no action in the chat yet, so it's left out.
• The designs dim the composer when the org is out of credits and auto reload is off. It stays at full strength here, because typing still works.
• The meter loads the wallet when the composer mounts and on window focus, like the credit check. It doesn't refresh after each message.

The credit check uses the agent_chat_message operation and only runs while the composer is on screen. It does not run for someone else's read-only chat, for a chat that failed to load, or while a question or approval bar takes the composer's place. Without seer-credit-checks nothing changes, including the meter. While the first check is still loading, the user's own sends go through, because the hook fails open. The exception is a forwarded question: it waits for the result, and until it goes out the panel's other sends wait too, so it isn't dropped or sent second.

Not gated here, for review:

• Answers to Seer's own questions, file-change approvals and write approvals. These continue a message Seer already has.
• When the chat failed to load or a question bar is up, the check is off. In those states a forwarded question or an embed button still sends, and the backend has the final say.
• Other Seer inputs with their own composer: the dashboard Seer chat (dashboardEditSeerChat, createFromSeer) and the Ask Seer search combobox.
• The autofix embed buttons are gated by the chat-message check. CW-2331 may want its own autofix operations for them.

Builds on #129545 (credit-check hook) and #129551 (out-of-credits CTA), which have both merged.

Location	Screenshot
Seer Explorer › new chat, with credits
Seer Explorer › new chat, out of credits, auto reload off
Seer Explorer › conversation, out of credits, auto reload on
Credit usage meter › auto reload off, tooltip
Credit usage meter › auto reload on, tooltip
Credit usage meter › out of reloads, tooltip
Credit usage meter › out of credits, auto reload off, tooltip
Credit usage meter › colors

Fixes CW-2332

🤖 Generated with Claude Code

[linear-code]

CW-2332

[github-actions]

Story previews

Preview the stories changed in this PR on the Vercel deployment:

• app/views/seerExplorer/components/chat/chatWindow.stories.tsx
• gsApp/components/ai/seerCreditUsageMeter.stories.tsx

_{Preview deployment: https://sentry-cynav3bo0.sentry.dev}

[sentry]

Sentry Snapshot Testing

Name	Added	Removed	Changed	Renamed	Unchanged	Skipped	Status
sentry-frontend sentry-frontend	0	0	0	0	804	0	✅ Unchanged

⚙️ sentry-frontend Snapshot Settings

[cursor]

Stale Bugbot comment from a previous run.

[srest2021]

I wrote #130463 to address running out of credits mid-run as well

[cursor]

Stale Bugbot comment from a previous run.

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

^{❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.}

^{Reviewed by Cursor Bugbot for commit 1eb7886. Configure here.}