Now — July 2026
- Shipped Counterpoint for OpenAI Build Week — paste a lesson passage, an agent compiles it into a playable 2.5D mission. Playable now.
- Running DesignForYou and WriteForYou, my two production AI studios.
- Benchmarking scene-placement geometry so game characters stand believably in generated worlds.
Products
Everything below is live, with real users and real billing, shipped from Molty — my agent-powered studio.
- DesignForYou — AI design-template generator, listed on the official MCP Registry.
- WriteForYou — an MCP-first AI fiction studio; ~100 tools behind a planner→writer pipeline.
- JobsForYou — resume-aware job alerts with a browser autofill agent; web, iOS, and MCP.
- VN Creator — generate a playable visual novel: story, sprites, scenes.
Playground
- Counterpoint — a mission compiler for teachers: lesson passage in, playable history game out.
- 3D Car Assembler — an R3F playground that grew a car configurator, a stealth heist game, and a physics demolition yard.
- Problem Recall — a LeetCode pattern trainer with hand-animated algorithm visualizations.
Open source
- three-box3d — three.js / React Three Fiber bindings for the box3d physics engine. (npm)
- mcp-core-auth — shared auth, billing, and logging for MCP servers; runs under three of my production servers. (PyPI)
- browser-harness — a ~600-line CDP harness that lets an AI agent drive a real browser and extend its own tools mid-task.
Day job
Since 2018 I've been at Phoenix Bioinformatics, the nonprofit that runs TAIR — the reference genomics database for plant biology, used by researchers worldwide. I led TAIR's migration from a legacy monolith to modern cloud architecture, and built PhyloGenes, an NSF-funded gene-function tool used by 17,000+ researchers. Co-author of “The Arabidopsis Information Resource in 2024” (Genetics). BOSC 2024 organizing committee.
Molty
Most of what I ship comes out of Molty — my agent-powered studio: a stack of AI agents that build, test, record, and market alongside me. It has its own page → molty.swapp1990.org
Contact
If you're building something interesting — or need someone who ships — email me: swapp19902@gmail.com
FAQ
Who is Swapnil Sawant?
A Senior Software Engineer at Phoenix Bioinformatics in the SF Bay Area. I keep the world's reference plant-biology database running by day — and ship AI products, games, and agent tooling at night.
What is Phoenix Bioinformatics?
The nonprofit that runs TAIR, the reference genomics database for plant biology, used by researchers worldwide. I've worked there since 2018.
What is Molty?
My agent-powered studio: a stack of AI agents that build, test, record, and market alongside me. Most of what I ship comes out of it.
Do your products share one account?
Yes. One Swapp1990 account signs you in to DesignForYou, WriteForYou, Let Me Act and SnapForYou.
How do I contact you?
Email me at swapp19902@gmail.com.