$ cat projects/teetsh-ai/README.md
Teetsh AI assistant
The AI teaching assistant behind Teetsh, plus the features built on it.
- year
- 2026
- role
- Product Engineer, owner of everything AI
- stack
- TypeScript, LLM agents, RAG, evals
- url
- teetsh.com
Started as a secret side project prototype that convinced the team to go all-in on AI. Then the real thing, from scratch: the agent (tools, sub-agents, memory, skills, LLM-agnostic core) and the features on top.
- AI document import: teachers drop their existing docs and get them rebuilt natively in Teetsh. 10–30% of content creation since day 1.
- AI onboarding: an agent that sets up your school year with you. 3x faster activation.
- Grounded generation: content generated from the official programmes, with citations.
- Measurement stack: tracing, an eval harness with LLM judges, cost and quality dashboards.
More in Nine months at Teetsh.