The free tier was hemorrhaging Anthropic cost with no abuse cap (no rate
limit on /preview, Opus default in the build worker, 5-min cache TTL that
made cache-miss the common case). This switches free users to GLM, paid
users to Claude tiers, and tightens every leak found in the audit.
Backend:
- @bmm/llm: GLM provider via Zhipu's OpenAI-compatible endpoint, pickPreviewModel
+ pickBuildModel helpers, plan-aware ModelChoice
- preview-cache TTL 5min -> 24h (kills the cache-miss path)
- /v1/servers/preview: picks model from caller's plan, returns model name to UI
- /v1/servers POST: enforces SERVER_LIMITS per plan (402), rate-limits builds
- daily rate-limit on preview (5/40/150/1000) and build (3/20/100/500)
- /v1/auth/me returns plan so the wizard can show the right model name
- generator worker: GLM default, Anthropic Sonnet fallback if GLM errors
Frontend:
- Wizard fetches plan, shows "<model> is drafting the tool spec" pre-emptively,
upgrade hint for hobby users, friendly errors for 402 / 429
- Pricing page: AI-model line per tier (Open-tier / Haiku / Sonnet / Opus),
Team €149 -> €199, Enterprise €499 -> €999, daily-preview limit per tier
- Privacy + Security: explicit subprocessor disclosure for Anthropic (US) /
Zhipu (CN) and which tier uses which
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Server-side authorization-code flow: /v1/auth/google redirects to the
consent screen with a CSRF state cookie; /v1/auth/google/callback
exchanges the code, validates the ID token (iss/aud/exp/email_verified),
and mints a 30-day session via upsertOAuthLogin. /v1/auth/providers lets
the login UI hide the button until GOOGLE_OAUTH_ID/SECRET are set.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- POST /v1/servers/preview runs Claude synchronously, validates output, caches spec
in Redis under preview:<id> with 5min TTL, returns previewId+spec+detectedSecrets.
- POST /v1/servers accepts optional previewId; worker reuses the cached spec if
the entry is still present, otherwise regenerates fresh. Skips the second
Claude round-trip (~30s saved on the demoable path).
- audit() helper writes auth.login, auth.logout, server.create, server.iterate,
server.delete to audit_log with ip, metadata, resourceId.
- GET /v1/me/org returns organization + members list for the settings page.
- GET /v1/audit?limit=&action=&resourceType= returns scoped audit entries.
