Tristan Manchester

CrowNest gives coding agents real isolated Linux sandboxes: create a machine, run code, install packages, stream stdout, expose a private browser preview, collect artifacts, then tear it down. Unlike generic serverless or long-lived devboxes, it is built for agent workflows across SDK, CLI, MCP, Python, REST, and Vercel AI SDK tools.

Tap record, say what's on your mind, and get back a real note: clean headings, key points, next steps. No typing, no tidying. Export to Notion or email to yourself.

Coding agents waste too much context before they understand a repo. They grep around the codebase, read large chunks, and make guesses. SIFS gives them fast local search. It runs as a CLI or MCP server. The default mode is hybrid search: BM25/semantic retrieval. Current benchmark: 63 large repos 19 languages 1,251 annotated search tasks index: 6.5 ms search: 0.376 ms SIFS is ahead of any comparable tool on this benchmark. Very open to feedback and issues/PRs! Let me know if you try it.