Dev tools ideas,
scored before you build
Every dev tools idea in the catalog, rated 0 to 100 on the same UIQ rubric, with a full plan and an agent-ready kit. No filler: anything under 55 never publishes.
Promptleak
Find the secret in the prompt
Toolgate
The tools an agent may actually call
Tokenwatch
The agent stuck in a loop
Promptlock
The prompt that changed in production
Apiquota
Meter your API without building billing
Authchain
Who can reach what, actually
Idemcheck
The webhook you processed twice
Replaycost
What that agent run cost you
Seedbox
Test data that looks real
Keyrotate
The key nobody has rotated since 2023
Migrateplan
The migration that can be undone
Schemadrift
The API changed and nobody said
Apilog
Prove what your API told them
Cachefront
Stop paying twice for the same answer
Ctxbudget
Stop stuffing the context window
Docdrift
The docs lie and everyone knows
Signalfade
The alert everyone stopped reading
Standby
Status pages, instant
Statuscall
Your vendors are down, not you
Envdiff
It works on staging
Oncallfair
The rota that does not burn one person
Flaggone
Delete the flag you forgot
Loadgate
Know what breaks before Friday
Postcheck
Undo what the agent did
Wrapexit
Get off the dead wrapper
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Frequently asked
How are these dev tools ideas scored?
Against the same eight-signal UIQ rubric as every idea in the catalog. Demand and feasibility carry the most weight, and anything under 55 is cut at the gate, so what is here has cleared the bar.
Can I build one of these solo?
That is what the codeability and feasibility sub-scores measure, shown on every idea. Most are a real two-week build for one person working with a coding agent.
Can I see one in full before paying?
Yes. The Idea of the Week is unlocked completely, free, with no account, so you can read a full plan and kit before deciding.
Will someone else build the same idea?
Possibly, and that is fine. Execution and distribution decide these markets, which is why every idea here ships with a full launch kit rather than with just a spec.
Why are some rated CAUTION?
Because the opportunity is real but carries a named risk, and burying that would make the whole catalog worth less. A CAUTION is worth building with your eyes open, and the risk is written on the page.
How often does this page change?
Whenever an idea in dev tools clears the bar and publishes. The page is built from the same index as the catalog, so it can never list an idea that is not really there.
Pick a dev tools idea and start tonight
The Idea of the Week is fully unlocked, no account needed. Sign in when you want to keep your build progress.