OpenCode Superapp brings the agentic power of Codex to the models and infrastructure you choose. Run cloud, local, or self-hosted models in a native workspace where agents understand your projects, work with files, Git, and terminals, speak with you through voice, and operate Mac apps through supervised Computer Use. Private by design and extensible through skills and MCPs, it gives you capable agents without giving up model choice or control. Built from the ground up with Codex and GPT-5.6.
the supervised Computer Use part is what sells me on this over the fully autonomous agent tools, being able to keep a human check on the Mac app control while still getting local model privacy feels like the right default rather than something you have to dig through settings to enable. does the supervision step differ per app, like does it ask before every click in something sensitive like Finder or a banking app, or is it more of a coarse approve-this-session-once toggle
The bring-your-own / self-hosted model angle is the part I care about most — most agentic coding tools quietly assume a cloud endpoint, and the moment you want it fully local for private code, things fall apart. Two questions: how close is the local-model experience to cloud in practice (tool-calling reliability is usually where local models drop off), and with the supervised Computer Use driving Mac apps, what does the permission/sandbox boundary actually look like? "Private by design" is easy to say, hard to enforce. Nice work.
great but is it effective in long horizon plannimg and tasks like codex is? it works without internet?
Local + self-hosted model support is the interesting part here since most "Codex-style" tools assume you're piping everything through a hosted API — how are you handling context/tool-calling quality with smaller local models compared to the hosted ones, is there a capability cliff you have to warn users about? Also curious how voice mode integrates with the agent loop — is it just STT on top of the same prompt pipeline, or does it change how you handle multi-step tool calls?
Hey @Product Hunt, Codex is my favorite app. However I do have 3 blockers to use it in certain circumstances: - Offline, with local models. Like on long flights, I wish I could do some light weight work with local models (like gemma, qwen or gpt-oss). - Self-hosted models. When handling private information like in healthcare scenarios where sharing PHI is not acceptable. - Voice control. I wish I could use the power of Codex with my voice.
Well, with the power of GPT-5.6 I built something to solve this. OpenCode Superapp builds from the mature and robust OpenCode harness and makes it a Superapp with personality. Now I have an alternative when I am offline, I need to use self-hosted models/infra and when I want to dispatch tasks with my voice.
Give it a try if you think you will benefit from something like this.
About OpenCode Superapp on Product Hunt
“The power of Codex with local, self-hosted models and voice”
OpenCode Superapp launched on Product Hunt on July 23rd, 2026 and earned 132 upvotes and 8 comments, placing #11 on the daily leaderboard. OpenCode Superapp brings the agentic power of Codex to the models and infrastructure you choose. Run cloud, local, or self-hosted models in a native workspace where agents understand your projects, work with files, Git, and terminals, speak with you through voice, and operate Mac apps through supervised Computer Use. Private by design and extensible through skills and MCPs, it gives you capable agents without giving up model choice or control. Built from the ground up with Codex and GPT-5.6.
OpenCode Superapp was featured in Productivity (656.8k followers), Developer Tools (516.3k followers), Artificial Intelligence (474.3k followers) and OpenAI Day (9 followers) on Product Hunt. Together, these topics include over 334.6k products, making this a competitive space to launch in.
Who hunted OpenCode Superapp?
OpenCode Superapp was hunted by Andrew Flores. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Andrew Flores
the supervised Computer Use part is what sells me on this over the fully autonomous agent tools, being able to keep a human check on the Mac app control while still getting local model privacy feels like the right default rather than something you have to dig through settings to enable. does the supervision step differ per app, like does it ask before every click in something sensitive like Finder or a banking app, or is it more of a coarse approve-this-session-once toggle