Show HN: Proliferate- open-source, self-hostable Codex for any coding agent
HN Claude/Codex/Fable reports: Show HN: Proliferate- open-source, self-hostable Codex for any coding agent. Hi HN- I'm Pablo, the founder of Proliferate (YC…
By Dillip Chowdary • Aug 22, 2026 • Source: HN Claude/Codex/Fable
What happened
HN Claude/Codex/Fable reports: Show HN: Proliferate- open-source, self-hostable Codex for any coding agent. Hi HN- I'm Pablo, the founder of Proliferate (YC S25)! Proliferate ( https://github.com/proliferate-ai/proliferate ) is an open-source, self-hostable AI IDE that lets you work and automate tasks with Claude Code, Codex, OpenCode, Cursor, and Grok in one place. Here's a quick 2m demo of how we use Proliferate to build…
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How it works
Read the original coverage at HN Claude/Codex/Fable via the source link above for the complete details and primary quotes.
Who is affected
Cross-check release notes and official docs before changing production systems based on early reporting.
Developer Action Items
- ☐ Diff the official changelog for Claude / GitHub / Cursor before you bump — APIs, defaults, and removed flags only.
- ☐ Install through the vendor's documented channel in staging; keep a one-command rollback and time-box the canary.
- ☐ Grep your repo for old flag names, lockfile pins, and plugin versions that the notes mark as breaking.
- ☐ Prefer the first patch cut over the day-zero tag unless you have a reason to be on the leading edge.
- ☐ If HN Claude/Codex/Fable did not name a region, plan, or SKU, screenshot the official availability line before you promise it to users.
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