Substructure
Startup in .ai
An agent engine with no SDK, just TOML and webhooks
- Kind
- Startup
- Country
- Worldwide
- Place
- .ai
- Listed since
- 2026
- Website
- https://substructure.ai/
- launched
- 2026-08-13
- launch post
- https://news.ycombinator.com/item?id=49286364
- hn score
- 2
- domain created
- 2023-06-08
- Last verified
- 2026-08-13
Sources
- Hacker News, "Show HN" — news.ycombinator.com, read 2026-08-13
