LAUNCH·INDEX

Rostr

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AGNTAI Agents·HNShow HN
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Strong launch

Beat 89% of Show HN launches that day

#15 of 150 on Oct 26

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50 (0.0%)

points · traction gained Oct 30, 16:20 UTC → Oct 31, 15:35 UTC

Still tracked: re-read by each daily run while under ~168h old (window closes ~Nov 2, 11:56 UTC).

1

comments · buzz 0 in latest interval

7d

listed Oct 26, 11:56 UTC

Traction (points) over time

035Oct 27Oct 28Oct 29Oct 30Oct 31ListedOct 26, 16:23 UTC · 2 points · 1 comments · 4h after listingOct 27, 16:09 UTC · 5 points · 1 comments · 28h after listingOct 28, 16:45 UTC · 5 points · 1 comments · 53h after listingOct 29, 16:38 UTC · 5 points · 1 comments · 77h after listingOct 30, 16:20 UTC · 5 points · 1 comments · 100h after listingOct 31, 15:35 UTC · 5 points · 1 comments · 124h after listing
6 readings (one per daily ingest run). Dots are recorded values; lines just connect them — nothing in between is measured.

Key statistics

Traction
5points
Comments
1
Rank in AGNT this week
#16of 178 HN
Rank overall this week
#105of 998 HN
Sector hit rate
5.2%9/174 · 7D
Traction line
Below10+ points
First reading
2Oct 26, 16:23 UTC
Last reading
5Oct 31, 15:35 UTC
Readings
6over 124h

Grades · each graded against other AI Agents launches from the same source

Momentum

C

+0 points

Traction gained in the latest daily interval

Better than 48% · vs 162 still-tracked AI Agents · Show HN launches

Velocity

A

0.10 points/h

Votes per hour since listing (age capped at 48h)

Better than 87% · vs 715 AI Agents · Show HN launches, last 30 days

Engagement

—

—

Comments per 10 points

Needs 10+ points; below that the ratio is mostly noise

Staying Power

—

—

Votes at last reading ÷ votes at first reading

Needs 10+ points and readings from two runs

Launch-day race · #15 of 150 Show HN launches on 2026-10-26

  1. #13Font Fam6 points
  2. #14Printable Calendar Maker5 points
  3. #15Rostr5 points
  4. #16A 3D mesh playground for coding agents (three.js + manifold-3d)5 points
  5. #17Nodecode, open-source living agent in Lisp that rewrites itself for you4 points
All launches on 2026-10-26 →

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Discussion

Read the 1 comment on Hacker News →

Others in this sector · top Show HN launches in AI Agents by traction, last 7 days

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Data as of Oct 31, 2026, 3:03 PM UTC. Sector comes from keyword rules on the title and tagline and can be wrong. How it works