Kelet – Root Cause Analysis agent for your LLM apps

Hacker News

I've spent the past few years building 50+ AI agents in prod (some reached 1M+ sessions/day), and the hardest part was never building them — it was figuring out why they fail. AI agents don't crash. They just quietly give wrong answers. You end up scrolling through traces one...

Published: Apr 14, 2026
First seen: Apr 14, 2026

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AI Summary

Best for

Teams evaluating AI product workflows / Builders comparing emerging tools / Operators tracking early category shifts

Why it matters

Primary discovery source is Hacker News.

Key Features

Primary public product URL is https://kelet.ai/.
Description: I've spent the past few years building 50+ AI agents in prod (some reached 1M+ sessions/day), and the hardest part was never building them — it was figuring out why they fail. AI agents don't crash. They just quietly....
Listed on Hacker News as "Kelet – Root Cause Analysis agent for your LLM apps".
Source description: I've spent the past few years building 50+ AI agents in prod (some reached 1M+ sessions/day), and the hardest part was never building them — it was figuring out why they fail. AI agents don't crash. They just quietly....
Source publish date is 2026-04-14.

Use Cases

Primary discovery source is Hacker News.
Hacker News mention is recent (2026-04-14).
Primary public product URL is https://kelet.ai/.
Description: I've spent the past few years building 50+ AI agents in prod (some reached 1M+ sessions/day), and the hardest part was never building them — it was figuring out why they fail. AI agents don't crash. They just quietly....
Listed on Hacker News as "Kelet – Root Cause Analysis agent for your LLM apps".

Why Now

Kelet – Root Cause Analysis agent for your LLM apps is appearing on fresh discovery surfaces, so it is worth reviewing while momentum is still forming. Confidence is currently low (41/100), so treat this as an early signal rather than a settled trend.

Community Signals

Trend score

427.8

24h momentum

Rising

Hacker News points

Rising

Facts / Signals / Inference / Unknowns

Facts

Listed on Hacker News as "Kelet – Root Cause Analysis agent for your LLM apps".
Source description: I've spent the past few years building 50+ AI agents in prod (some reached 1M+ sessions/day), and the hardest part was never building them — it was figuring out why they fail. AI agents don't crash. They just quietly....
Source publish date is 2026-04-14.
Description: I've spent the past few years building 50+ AI agents in prod (some reached 1M+ sessions/day), and the hardest part was never building them — it was figuring out why they fail. AI agents don't crash. They just quietly....
Primary public product URL is https://kelet.ai/.

Signals

Hacker News mention is recent (2026-04-14).
Primary discovery source is Hacker News.

Inference

Trust data is still pending

The evidence pipeline has not produced enough structured trust blocks for this product yet.

Unknowns

Documentation is not explicitly linked in the current allowed evidence set.
No tagline is stored on the current product record.
Pricing details are not explicitly linked in the current allowed evidence set.
Recent changelog or release history is not explicitly linked in the current allowed evidence set.

Evidence Snapshots

Kelet – Root Cause Analysis agent for your LLM apps
Listed on Hacker News as "Kelet – Root Cause Analysis agent for your LLM apps".
Source page snapshotCaptured: Apr 14, 2026
Open source

Kelet – Root Cause Analysis agent for your LLM apps official profile
Primary public product URL is https://kelet.ai/.
Official websiteCaptured: Apr 14, 2026
Open source