This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Run `npx cover-my-repo` inside a Git repository. An authenticated Codex or Cursor CLI creates editorial, poster, and adaptive social preview options. Local Chrome renders the PNG files and opens a comparison page before manual GitHub upload. No image model. CJK typography and deterministic checks ship with the CLI.
My repos all had the same problem. The social preview was either GitHub's auto-generated card or a template that looks like every other template.
repo-cover is an agent skill that has the agent design the card. There is no image model. The agent writes one 1280x640 self-contained HTML file, and the design taste lives in hard numbers it cannot drift from. A 4px grid, one accent color darkened until it passes WCAG contrast, title size tiers by name length, a 110 character description budget. A stdlib Python checker verifies canvas, self-containment, contrast, and CJK line breaking, and the agent repairs failures before you ever see them.
Four moods ship with it. Editorial, poster, blueprint, gallery. The accent comes from your primary language color, the corner arcs and plate numbers are seeded by your repo name, so no two cards match.
Korean, Japanese and Chinese are first class, with real line breaking rules and Noto stacks, not tofu fallbacks.
Honest numbers. Eight shipped examples all pass the checker in CI. Two independent agents ran the installed skill cold and both cards passed on the first try. Their friction reports became eleven documentation fixes before launch. And this repo's own social preview is output from the skill.
Install with npx skills add sjh9714/repo-cover, then ask your agent for a social preview card. Live gallery with view-source at sjh9714.github.io/repo-cover
I rebuilt the project around the step people actually skipped. `npx cover-my-repo` now creates three options with Codex or Cursor, renders them locally, and opens a side-by-side comparison. GitHub upload stays manual. The repository had 4 stars at release, so I am tracking whether lower setup friction changes that over the next 72 hours.
Cover My Repo was submitted on Product Hunt and earned 2 upvotes and 2 comments, placing #137 on the daily leaderboard. Run `npx cover-my-repo` inside a Git repository. An authenticated Codex or Cursor CLI creates editorial, poster, and adaptive social preview options. Local Chrome renders the PNG files and opens a comparison page before manual GitHub upload. No image model. CJK typography and deterministic checks ship with the CLI.
Cover My Repo was featured in Design Tools (262.2k followers), Developer Tools (518.5k followers) and GitHub (41.4k followers) on Product Hunt. Together, these topics include over 152.5k products, making this a competitive space to launch in.
Who hunted Cover My Repo?
Cover My Repo was hunted by JinHyuk Sung. 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.
Want to see how Cover My Repo stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
JinHyuk Sung