{"type":"post","id":"how-two-engineer-side-projects-became-the-agent-3ab119","slug":"how-two-engineer-side-projects-became-the-agent-3ab119","title":"How two engineer side projects became the agent taking action inside Dropbox","description":"Dropbox describes how two engineers’ side projects became the agent in its new customer experience: one supplied an isolated workspace for tools, the other an in-app interface with permissions and revision history.","retrieval_nugget":"Dropbox describes how two engineers’ side projects became the agent in its new customer experience: one supplied an isolated workspace for tools, the other an in-app interface with permissions and revision history. The account matters because it shows how file-changing agents can be built around explicit access, visible activity and rollback rather than prompts alone.","published_at":"2026-11-05","updated_at":"2026-11-05","record_date":"2026-11-05","date_kind":"published_at","topics":["codex"],"entities":["Dropbox","Codex App Server API","Pi","Daniel Reiter Horn","Rich Chan","rclone"],"related_patterns":["agent-security-moves-to-runtime-boundaries","harness-architecture-outlives-model-choice"],"novelty_label":"new_fact","what_changed":"Dropbox describes combining two engineer experiments into an in-product agent, with permission controls, an isolated workspace, change review and rollback for files.","prior_refs":["https://newruntime.com/posts/what-dropbox-has-learned-from-deploying-ai-at-a9a18f/"],"source_url":"https://dropbox.tech/machine-learning/how-two-engineer-side-projects-became-the-agent-taking-action-inside-dropbox","source_urls":["https://dropbox.tech/machine-learning/how-two-engineer-side-projects-became-the-agent-taking-action-inside-dropbox"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:how-two-engineer-side-projects-became-the-agent-3ab119","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/how-two-engineer-side-projects-became-the-agent-3ab119/","markdown":"https://newruntime.com/posts/how-two-engineer-side-projects-became-the-agent-3ab119.md","json":"https://newruntime.com/posts/how-two-engineer-side-projects-became-the-agent-3ab119.json"},"markdown_url":"https://newruntime.com/posts/how-two-engineer-side-projects-became-the-agent-3ab119.md","next_reads":[{"type":"topic","path":"/topics/codex/","url":"https://newruntime.com/topics/codex/","title":"Codex","reason":"Explore the codex topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/codex.md","json_url":"https://newruntime.com/topics/codex.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}