| What it does | Interactive worlds for people and AI to build, learn and solve problems together
| Human approval infrastructure for AI agents and automation workflows
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Free
| Freemium
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| Pricing | Not given
| Developer: Free forever with 250 Actions/month, 3 Sources, 3 Watches, 7-day history. Pro: $10/month ($120/year, save 17%) with 1,000 Actions/month, unlimited Sources, 20 Watches, 30-day history, additional Actions at $8 per 1,000-pack. Team: $49.17/month ($590/year, save 17%) with 5,000 Actions/mont
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| Key features | - Photo to brick set conversion with 3D preview and parts list
- Workbench for collaborative brick-by-brick editing
- MCP server integration with Claude Code, Codex, Cursor and more
- Build structure checking and validation
- OAuth sign-in with no token storage
- Offline build access with local browser storage
- Export digital manuals and wanted parts lists
- Interactive environments for AI training
- Consent-based human demonstration recording
| - Typed decisions (Boolean, choice, text, number, rating, structured forms)
- Heartbeat Watches for silent-work detection
- Action Controls for safe follow-up operations
- Multi-surface inboxes (web, mobile, Slack, CLI, MCP)
- Model Context Protocol (MCP) integration
- Signed receipts and durable decision history
- Mobile app for iOS (15+) with push alerts
- Slack approval integration (Beta)
- CLI with bounded long-poll waiting
- Integration guides for GitHub Actions, n8n, LangGraph, OpenAI Agents SDK
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| What makes it different | - Checked outcomes - part connections and build validity are verified by software before delivery
- Real objects from photos - converts pictures into buildable brick sets with actual parts that exist
- People and AI work on the same design simultaneously within the workbench
- Measurable AI learning with transfer testing across different worlds
| - Durable decision records that survive client disconnections and restarts
- Reduces median approval time significantly in production environments
- Unified API across multiple approval surfaces without building custom dashboards
- Source-scoped identity for independent credential rotation across runners
- Built-in monitoring for stalled background work with heartbeat watches
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 5 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 7 |
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| Citation Flow (Majestic) | 13 | 24 |
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| Referring domains (Majestic) | 2 | 42 |
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ActionBox