Build a faith companion that lives in iMessage
Flint is a Christian companion people text for prayer, verses and daily check-ins, with no app to download.
Give your agents a shared wiki in Markdown and Git
A builder made a local wiki that agents read and write, with private notebooks per agent and a shared team wiki in plain Markdown.
- Difficulty
- IntermediateOur rating
- Time to build
- Not reportedOur estimate
- Monthly cost
- Not reported
- Revenue
- Not reportedWe only show revenue the source states
- Engagement
- 260 HN points114 comments · fetched Oct 15, 2026
What they did
Agent notes get reviewed and promoted to the shared wiki; everything lives in a Git repo you can take with you.
How it went
Open source.
Worth knowing
This is the builder launching their own product on HN.
Builder recipe
Our own starting point, written from the source. Adapt it to your setup.
Stack
- Markdown
- Git
- Your agents
Steps
- Give the agent access only to the accounts it needs.
- Write a clear brief with hard constraints.
- Ask it to report back before anything irreversible.
- Review the outcome and refine the brief.
Starter prompt
Before starting, read team/wiki for this project. When done, add what you learned to your notebook for review.Tags
Read the original
- Hacker News: news.ycombinator.com/item?id=47899844 ↗ (opens in new tab) Apr 25, 2026 · 260 points, 114 comments (fetched 2026-10-15)
- GitHub: github.com/nex-crm/wuphf ↗ (opens in new tab) Apr 25, 2026
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