Pllanit — the P monogram on a dark tile

/Pllanit

A Claude Code plugin — in progress, not yet released

A tool that makes AI-assisted coding stop and prove its work before calling anything done.

In progress — ~80% builtNo fixed launch dateWill be open source

#what-it-is

Pllanit is a Claude Code plugin: a judgment-baked build system that turns an idea into a shipped web or SaaS product by carrying a senior builder's process discipline inside the tooling itself — not as a prompt pack you paste in and hope works. It's a specific, real category of tool built for people already using Claude Code, not a generic "AI app."

#the-critic

The core mechanism is an adversarial critic that attacks the plan and the code at every step, before you're allowed to move on. It starts from the assumption that something is broken and makes you prove otherwise — instead of reading what you did and reassuring you that it looks fine.

Most AI coding assistants

  • Assume the code works once it compiles and the happy path runs
  • Treat "the agent said it's done" as good enough
  • Move on to the next step without anyone checking the last one

Pllanit's critic

  • Assumes something is broken until proven otherwise
  • Attacks the plan and the code at every step before you're allowed to move on
  • Won't count a step as done until it's actually been tested, not just written

#what-makes-this-different

The critic doesn't only run on the code I'm building with it — it runs on its own build too. Here's what it's already caught, in its own house:

Ledger entry

"Passed" isn't the same as "tested"

A build step quietly treated "never actually tested" the same as "passed," so a session could look finished while the one check that actually mattered had never run.

Ledger entry

A file that could approve itself

A file could be tricked into approving itself just by having the right sentence embedded in it — a prompt-injection-style flaw in the approval step itself.

Both were caught before shipping, fixed, and written into a running lessons ledger — not a "trust me."

#status

  • About 80% built, still in progress
  • No fixed launch date
  • Will be fully open source once released
  • A Claude Code plugin — not a hosted app, not a generic "AI app"

#follow-along

No waitlist, no date to promise. If you want to see where this goes, I post progress on LinkedIn.