Give your research code
the context it deserves.
Domain knowledge, lab conventions, and custom toolchains — compiled into structured context files that every AI assistant understands. Free for researchers.
Built for researchers across every field.
If you write code to advance science, ChooChoo is for you. From bioinformatics pipelines to physics simulations.
Stop re-explaining your domain to AI every session.
Research code is deeply contextual. ChooChoo encodes that context once and makes it available to every AI assistant you use.
Encode Domain Knowledge
Lab conventions, custom toolchains, and field-specific libraries are invisible to general AI. ChooChoo bakes them into context files so your AI actually knows your domain.
Onboard AI in Seconds
No more re-explaining your data formats, analysis pipelines, or HPC cluster conventions at the start of every session. Context loads automatically.
Reproducible AI-Assisted Work
Context files are versioned with your code. Anyone who clones your repo gets the same AI starting point — making AI-assisted research reproducible by default.
Context engineering for research software.
One setup, persistent context. Works with every major AI assistant your lab already uses.
Describe Your Domain
ChooChoo scans your repo and prompts you for domain-specific context: lab tools, data formats, citation conventions, compute environment. One-time setup, kept up to date automatically.
Generate Context Files
ChooChoo compiles AGENTS.md, CLAUDE.md, and per-agent rules files — packed with your stack, standards, and domain knowledge. Committed to the repo alongside your code.
Collaborate with AI
Every session — yours and your collaborators' — starts with full domain context. Faster iteration, fewer misunderstandings, better code.
Free for researchers and academic labs.
We're committed to removing the engineering bottleneck from scientific work. ChooChoo is free for academic researchers with no usage limits and no expiry.
Eligibility
Join the Research Program.
Tell us about your research. We review every application personally and respond within a few days.