feat: harden anonymous production infrastructure - #3
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…nd ops runbook - Enforce rolling 24-hour resource budgets (2h remote browser, 2h container) with transparent server-side alarm multiplexing and structured error codes (EBUDGET, EIDLE, EOWNER, ECAPACITY). - Implement server-side idle reclamation: remote Chrome closes after 5m of inactivity/tab concealment; containers stop 5m after last exec. - Browser Worker: introduce BrowserLease Durable Object, serialize concurrent creates, retain and retry failed setup rollback, and rate-limit per IP and subject. - Computer Worker: introduce RuntimeLease Durable Object, multiplex container alarms, cap single write and batch request sizes, and sandbox published site origins. - Web client: introduce machine lock with take-over support, gate keyboard and tool access via inert container on inactive tabs, and stream activity heartbeats. - CI/CD & Docs: add GitHub Actions workflows, issue/PR templates, CONTRIBUTING.md, SECURITY.md, docs/OPERATIONS.md, and updated self-hosting guides.
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What
Prepare WebMCP Computer for anonymous production traffic: enforce browser/container budgets and idle reclamation, harden gateway and publishing boundaries, add per-workspace publish quotas, establish deployment/operations guidance, and add optional privacy-bounded usage analytics and replay.
Why
The hosted demo currently exposes cost-bearing, stateful infrastructure without production-scale accounting, cleanup, abuse backstops, or a repeatable staging-first cutover procedure.
How to verify
The private staging Site and both staging Workers were also exercised with live Browser Run, cloud execution/filesystem, isolated publishing, quota, and analytics checks.
Checklist
Deployment coordination
The Site and both Workers must be deployed together. Deploy production Workers first, verify them, then update the production Site with matching Worker URLs and gateway secret. Preserve legacy resources during the publication-retention grace period.