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).
Hey Product Hunt,
I built Harness Starter Kit because I kept seeing the same problem with AI coding agents: every session starts smart, but the important project rules disappear when the chat ends.
The idea behind this project is simple: stop putting all the critical context in one-off prompts. Put it in the repo.
Harness Starter Kit helps teams add durable agent instructions, lightweight drift checks, failure memory, decision records, adoption reports, and stack-specific harness snippets to real repositories.
It is intentionally prompt-first, not installer-first. The target repo stays the source of truth, and the kit pushes agents to inspect, adapt, and verify instead of blindly copying defaults.
I’d love feedback from people using Cursor, Claude Code, Codex, Copilot, or other coding agents in production repos:
What recurring agent mistakes would you want your repo to remember and prevent?
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About Harness Starter Kit on Product Hunt
“Repo guardrails for reliable AI coding agents”
Harness Starter Kit was submitted on Product Hunt and earned 12 upvotes and 2 comments, placing #11 on the daily leaderboard. Harness Starter Kit helps teams turn fragile AI coding prompts into durable repository rules: AGENTS.md, drift checks, failure memory, adoption reports, and stack profiles for safer agent collaboration.
Harness Starter Kit was featured in Open Source (68.5k followers), No-Code (5.7k followers) and Vibe coding (519 followers) on Product Hunt. Together, these topics include over 18.3k products, making this a competitive space to launch in.
Who hunted Harness Starter Kit?
Harness Starter Kit was hunted by Yuan. 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 Harness Starter Kit stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Yuan