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OB-1
Free coding agent. No account, no card, no API key.
OB-1 is an open-source coding agent for your terminal. Install it and start with no account, no card, no API key. Its free tier is a router built into the CLI that pools 162 free models across 22 providers, so no single vendor can pull the plug. After every change it runs your project's checks and fixes what broke until they pass. For frontier models, paid plans are prepaid credits, hard-capped, so no bill can run past the number you set. Install: brew install overbrilliant/tap/ob1
the auto-fix-until-tests-pass loop is the part I'd want to poke at. tests going green and the code actually being correct aren't the same thing - what stops it from taking the easier path when it's stuck, like weakening an assertion or patching the test itself instead of the real bug?
About OB-1 on Product Hunt
“Free coding agent. No account, no card, no API key.”
OB-1 was submitted on Product Hunt and earned 15 upvotes and 7 comments, placing #35 on the daily leaderboard. OB-1 is an open-source coding agent for your terminal. Install it and start with no account, no card, no API key. Its free tier is a router built into the CLI that pools 162 free models across 22 providers, so no single vendor can pull the plug. After every change it runs your project's checks and fixes what broke until they pass. For frontier models, paid plans are prepaid credits, hard-capped, so no bill can run past the number you set. Install: brew install overbrilliant/tap/ob1
On the analytics side, OB-1 competes within Software Engineering, Developer Tools and Maker Tools — topics that collectively have 561k followers on Product Hunt. The dashboard above tracks how OB-1 performed against the three products that launched closest to it on the same day.
Who hunted OB-1?
OB-1 was hunted by Tash Ahmed. 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.
For a complete overview of OB-1 including community comment highlights and product details, visit the product overview.
Tash Ahmed
the auto-fix-until-tests-pass loop is the part I'd want to poke at. tests going green and the code actually being correct aren't the same thing - what stops it from taking the easier path when it's stuck, like weakening an assertion or patching the test itself instead of the real bug?