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BinktermPHP, a web BBS with a FidoNet mailer

An open-source PHP bulletin board system with a built-in binkp FidoNet mailer, written almost entirely by Claude under the maker's direction.

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Credits

  • Reddit poster Reasonable_Effect401 Source ↗

Earliest dated source: 30 Mar 2026

The full story

BinktermPHP is an open source web-based BBS written in PHP 8 with PostgreSQL. It includes a FidoNet mailer using the binkp protocol, echomail and netmail, file areas, door games, telnet, SSH and FTP access, QWK offline mail and ANSI support.

The maker acts as architect and tester while Claude writes the code, database migrations and protocol work. That includes implementing binkp from scratch (session negotiation, packet parsing, queuing and polling) and a SharedWorker event bus that shares server events across open tabs.

How it was done

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Sources

From a short post by the maker, so the details are as they tell them.

  • Reddit: I built a full BBS/FidoNet platform almost entirely with Claude — here's what that looks likeForum threadreddit.com
    Reddit poster: Reasonable_Effect401Posted 30 Mar 2026

    The maker's post on r/ClaudeAI.

    If it disappears: archived copy of Reddit: I built a full BBS/FidoNet platform almost entirely with Claude — here's what that looks like (opens in a new tab)

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Prompt & Solder

An independent community project. Not affiliated with Anthropic.

What this is. Real projects where people used Claude to build, fix, port, revive or take apart something, from jailbroken Kindles to rebuilt DOS games, plus the times it went badly wrong. Every build links to where it was shared, and every source is listed here.

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