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CodeSwissKnife 2.0
Private developer tools for Mac, built for AI workflows
Stop pasting tokens and payloads into random websites. 48 offline developer tools fStop pasting tokens, payloads, certificates and internal data into random websites. CodeSwissKnife 2.0 brings 40+ developer tools to your Mac, with local-first processing, an MCP Inspector, and an AI Developer Library for organizing skills, agents, prompts and rules across Claude, Codex, Cursor and your projects. One-time purchase, no subscriptionor macOS, plus the AI Developer Library.
Hi Product Hunt! I’m Otto, the developer behind CodeSwissKnife.
I first built CodeSwissKnife because I was tired of searching for small developer utilities every time I needed to format JSON, decode a JWT, inspect a certificate, compare data, or convert something quickly.
The bigger issue was privacy. These tools are often used with API payloads, tokens, logs, certificates, and internal project data, and I didn’t want to keep pasting that into random websites.
I’d really appreciate your feedback, especially on this question:
What developer task do you still solve with a random website because you haven’t found a good local tool for it yet?
About CodeSwissKnife 2.0 on Product Hunt
“Private developer tools for Mac, built for AI workflows”
CodeSwissKnife 2.0 was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #152 on the daily leaderboard. Stop pasting tokens and payloads into random websites. 48 offline developer tools fStop pasting tokens, payloads, certificates and internal data into random websites. CodeSwissKnife 2.0 brings 40+ developer tools to your Mac, with local-first processing, an MCP Inspector, and an AI Developer Library for organizing skills, agents, prompts and rules across Claude, Codex, Cursor and your projects. One-time purchase, no subscriptionor macOS, plus the AI Developer Library.
On the analytics side, CodeSwissKnife 2.0 competes within Productivity and Developer Tools — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how CodeSwissKnife 2.0 performed against the three products that launched closest to it on the same day.
Who hunted CodeSwissKnife 2.0?
CodeSwissKnife 2.0 was hunted by Ottorino Bruni. 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 CodeSwissKnife 2.0 including community comment highlights and product details, visit the product overview.
Ottorino Bruni