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Show HN: Harness Resource Bench – CPU, memory and disk of coding agents

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  • Points6
  • Comments0
–Rank now
#7Peak rank
2Days on list
249Score · 7d
Nov 9, 2026First seen
Rank · 7 days

On Hacker News

Hi HN. I built this to see what coding agents cost the machine they run on, not how well they code. Disclosure: I made smelt, which is one of the agents. The full method and code are in the repo!

Points
6
Comments
0
Submitted by
leonardcser
Posted
Nov 9, 2026
Site
leonardcser.github.io

Story details from Hacker News ↗ · linked article on leonardcser.github.io.

Trending history

Show HN: Harness Resource Bench – CPU, memory and disk of coding agents was first seen on Hacker News · Show HN on Nov 9, 2026. Since then it has appeared in 46 checks on 2 different days. Its best position was #7 of 30, reached on Nov 9, 15:51 UTC. It dropped off the list after Nov 10, 11:51 UTC.

Rank history

Position on Hacker News · Show HN at every check (lower is better).

#1#11#20#30 13:2018:5800:3506:1311:51 Nov 9, 13:20 UTC · #27Nov 9, 13:51 UTC · #27Nov 9, 14:21 UTC · #17Nov 9, 14:51 UTC · #8Nov 9, 15:21 UTC · #8Nov 9, 15:51 UTC · #7Nov 9, 16:21 UTC · #7Nov 9, 16:51 UTC · #8Nov 9, 17:21 UTC · #8Nov 9, 17:51 UTC · #9Nov 9, 18:21 UTC · #7Nov 9, 18:51 UTC · #7Nov 9, 19:21 UTC · #11Nov 9, 19:51 UTC · #12Nov 9, 20:21 UTC · #13Nov 9, 20:51 UTC · #13Nov 9, 21:21 UTC · #14Nov 9, 21:51 UTC · #13Nov 9, 22:21 UTC · #13Nov 9, 22:51 UTC · #13Nov 9, 23:21 UTC · #14Nov 9, 23:51 UTC · #14Nov 10, 00:21 UTC · #14Nov 10, 00:51 UTC · #14Nov 10, 01:21 UTC · #15Nov 10, 01:51 UTC · #15Nov 10, 02:21 UTC · #14Nov 10, 02:51 UTC · #14Nov 10, 03:21 UTC · #14Nov 10, 03:51 UTC · #14Nov 10, 04:21 UTC · #14Nov 10, 04:51 UTC · #15Nov 10, 05:21 UTC · #15Nov 10, 05:51 UTC · #15Nov 10, 06:21 UTC · #16Nov 10, 06:51 UTC · #16Nov 10, 07:21 UTC · #12Nov 10, 07:51 UTC · #12Nov 10, 08:21 UTC · #12Nov 10, 08:51 UTC · #12Nov 10, 09:21 UTC · #12Nov 10, 09:51 UTC · #12Nov 10, 10:21 UTC · #12Nov 10, 10:51 UTC · #12Nov 10, 11:21 UTC · #12Nov 10, 11:51 UTC · #12

Last 14 days

Best rank per day (UTC).

Oct 28today

Metric history

Platform metric as reported by Hacker News.

0257 13:2018:5800:3506:1311:51 Nov 9, 13:20 UTC · 3Nov 9, 13:51 UTC · 3Nov 9, 14:21 UTC · 4Nov 9, 14:51 UTC · 6Nov 9, 15:21 UTC · 6Nov 9, 15:51 UTC · 6Nov 9, 16:21 UTC · 6Nov 9, 16:51 UTC · 6Nov 9, 17:21 UTC · 6Nov 9, 17:51 UTC · 6Nov 9, 18:21 UTC · 6Nov 9, 18:51 UTC · 6Nov 9, 19:21 UTC · 6Nov 9, 19:51 UTC · 6Nov 9, 20:21 UTC · 6Nov 9, 20:51 UTC · 6Nov 9, 21:21 UTC · 6Nov 9, 21:51 UTC · 6Nov 9, 22:21 UTC · 6Nov 9, 22:51 UTC · 6Nov 9, 23:21 UTC · 6Nov 9, 23:51 UTC · 6Nov 10, 00:21 UTC · 6Nov 10, 00:51 UTC · 6Nov 10, 01:21 UTC · 6Nov 10, 01:51 UTC · 6Nov 10, 02:21 UTC · 6Nov 10, 02:51 UTC · 6Nov 10, 03:21 UTC · 6Nov 10, 03:51 UTC · 6Nov 10, 04:21 UTC · 6Nov 10, 04:51 UTC · 6Nov 10, 05:21 UTC · 6Nov 10, 05:51 UTC · 6Nov 10, 06:21 UTC · 6Nov 10, 06:51 UTC · 6Nov 10, 07:21 UTC · 7Nov 10, 07:51 UTC · 7Nov 10, 08:21 UTC · 7Nov 10, 08:51 UTC · 7Nov 10, 09:21 UTC · 7Nov 10, 09:51 UTC · 7Nov 10, 10:21 UTC · 7Nov 10, 10:51 UTC · 7Nov 10, 11:21 UTC · 7Nov 10, 11:51 UTC · 7

Questions

Is Show HN: Harness Resource Bench – CPU, memory and disk of coding agents trending on Show HN right now?

Not at the moment. It was last on the list on Nov 10, 11:51 UTC, after 2 days of trending.

What is the highest rank Show HN: Harness Resource Bench – CPU, memory and disk of coding agents reached?

#7 on Hacker News · Show HN, on Nov 9, 15:51 UTC. Trendoday checks this list every 30 minutes.

How long has Show HN: Harness Resource Bench – CPU, memory and disk of coding agents been trending?

It was first seen on Nov 9, 2026 and has been on the list on 2 days (46 checks) since.

How much discussion did it get on Hacker News?

6 points and 0 comments; submitted by leonardcser on Nov 9, 2026.