Show HN: Quibbler – A critic for your coding agent that learns what you want

etherio | 68 points

In other words, the Quibbler siphons wrackspurts away from your code.

p0w3n3d | 5 hours ago

The demo video in the GH page didn't work for me, but there is also one on Twitter/X: https://xcancel.com/fulcrumML/status/1984054489851310191

janpio | 3 hours ago

There's so many agents to handle my agents, I'm gonna need agents for my agent agents soon.

mouse_ | 17 minutes ago

More explanation here that I found by Googling around. Though not sure it has more info than the Github page.

https://fulcrumresearch.ai/2025/10/22/introducing-orchestra-...

gexla | 9 hours ago

Is an anthropic api key really necessary? A major roadblock for taking a test drive. Already have a Claud Max subscription but an anthropic api key still need at least 5$/mon extra.

balleddog | 3 hours ago

An agent's agent?

selfawareMammal | 4 hours ago

hey HN! happy to answer any questions

this kind of tool is especially useful in longer running tasks to enforce your intent without having to check in on your agent all the time

etherio | 8 hours ago

But who polices the vibe police?

anonymous908213 | 8 hours ago

Vibeception

cjonas | 9 hours ago

> We’ve found Quibbler useful in preventing agents from: 1) fabricating results without running commands

What a world we've created for ourselves

qq66 | 8 hours ago
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| 11 hours ago