Sarathi plans, writes, and verifies code across multiple models — with a hostile verifier that catches what others miss.
Built for developers who care where their code goes
Sarathi isn't a chatbot that happens to write code. It's a focused coding engine with real verification.
Routes each task to the right model — fast models for simple edits, deep reasoners for architecture.
Launches a real headless browser, injects events, captures JS errors. Catches broken code before you see it.
Your code stays on your machine. Bring your own API keys. No telemetry, no cloud lock-in.
Carries context across tasks and sessions. Crash recovery resumes the queue exactly where it left off.
Complex prompts decompose into a dependency graph of subtasks, executed in the right order.
Watch the agent think, write, and verify in real time. Virtualized for thousands of messages.
Decomposes your goal into a DAG of concrete tasks. Picks the right model for each.
Writes files with a streaming FSM that handles reasoning models, markdown blocks, and surgical edits.
Starts dependency servers, probes endpoints, runs Playwright. Returns a real pass/fail — not a guess.
Free for 7 days, then $20/month. Cancel anytime.
Start free trialInstall Sarathi and put an autonomous coding agent to work in under two minutes.
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