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Codens Suite (5 products) cuts development lead time by 80% and bug recurrence by 90%. Purple Codens orchestrates auto-implementation — error fixing, test automation, PRD generation, and activity analytics, all connected.
Hey Product Hunt! :wave:
I'm Takayuki, founder of Corevice. We built Codens Suite because I got fed up watching small engineering teams burn 30–40 % of their week on the same loop: triage a Sentry error, write tests for a half-spec'd feature, hand-translate a PRD, hunt down who-changed-what for a postmortem.
Each of those is solvable with AI today — but every "AI dev tool" out there is an IDE plugin you have to open and prompt. The bottleneck isn't writing code anymore. It's everything around the code.
Codens is a suite of five autonomous agents that hand off to each other across the dev lifecycle:
🔴 Red — Sentry error → root-cause analysis → minimal-diff fix → tests pass (3-retry loop) → GitHub PR. No human keystroke needed to start.
🔵 Blue — Spec or PR → generated E2E tests → run on real browsers → bug analysis routed back.
🟢 Green — Business idea (Slack / Notion) → structured PRD → fed straight into Red/Blue.
🟡 Yellow — GitHub + Notion + commits aggregated into an Engineering Activity Ledger for evals and reviews.
🟣 Purple — Deterministic orchestrator that runs all of the above 24/7 on dedicated VPS workers, with real-time monitoring.
Each works standalone and most teams adopt one product first (usually Red, because Sentry pain is universal). The compounding kicks in when 2 + start handing tasks to each other through Purple.
Multi-tenant from day 1: org-level isolation, SSO, audit logs.
What's the most repetitive "around-the-code" task that's eating your week? Genuinely curious — happy to dig in here.
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About Codens on Product Hunt
“AI coding with full Harness system”
Codens was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #160 on the daily leaderboard. Codens Suite (5 products) cuts development lead time by 80% and bug recurrence by 90%. Purple Codens orchestrates auto-implementation — error fixing, test automation, PRD generation, and activity analytics, all connected.
Codens was featured in Productivity (650.7k followers), Developer Tools (511.7k followers) and Tech (622.5k followers) on Product Hunt. Together, these topics include over 358.9k products, making this a competitive space to launch in.
Who hunted Codens?
Codens was hunted by Takayuki Kawazoe. 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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Takayuki Kawazoe