Life & fun · September 14, 2026
I rebuilt a 4-year-old app in 5 days using many agents – here's harness
Language models got smarter, but they still lack our context. Shape the environment so agents can work without us: always on, in the cloud, with real limits.
I rebuilt a 4-year-old app in 5 days using many agents – here's harness launched on September 14, 2026 with 8 votes, #1,109 of 8,097 launches that month and more than 75% of that year's launches.
What it does
Language models got smarter, but they still lack our context. Shape the environment so agents can work without us: always on, in the cloud, with real limits. The GPT-6 Astra release showed us a new level of LLM capabilities, not just in programming, but also in computer use, browsing, math, science, cybersecurity, abstract reasoning, and agentic, multi-turn, and long-context reasoning. Language models have become highly capable, but their knowledge is limited, and that affects their judgment. It’s not just about their knowledge cutoff. It’s also about the things directly related to our personal and project context . Our job is to shape an environment in which agents can access our context…from mega.dev
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