hn-discoverer

Search Hacker News threads for a topic, deduplicate by story ID, and rank by relevance.

92|5|Updated Feb 17, 2026
One-click install
npx skills add https://github.com/Agents2AgentsAI/ata --skill hn-discoverer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: hn-discoverer
Source: https://github.com/Agents2AgentsAI/ata/tree/main/codex-rs/skills/src/assets/research/hn-discoverer
Command: npx skills add https://github.com/Agents2AgentsAI/ata --skill hn-discoverer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The HN Discoverer is an internal subagent that searches Hacker News for threads relevant to a given topic, deduplicates results by story ID, ranks them by relevance, points, comments, and recency, and returns the top threads for deep analysis.

Core Features & Use Cases

  • Parallel search: runs multiple hn_search queries to maximize coverage.
  • Deduplication & ranking: deduplicates by story ID and ranks by relevance, points, comments, and recency.
  • Top results: returns the top 3-7 threads for downstream analysis.

Quick Start

Provide a topic and let the Discoverer return the top Hacker News threads for analysis.

Frequently Asked Questions about hn-discoverer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I find relevant Hacker News threads for a specific topic?

To find relevant Hacker News threads, you provide a topic and the tool runs parallel searches, deduplicates story IDs, and ranks results by relevance, points, comments, and recency. It returns the top 3-7 thread IDs with metadata for analysis.

How does Hacker News thread deduplication work when running parallel searches?

Hacker News thread deduplication works by identifying and removing duplicate results based on their unique story ID. When parallel searches return overlapping threads, the system consolidates them into a single entry before ranking by relevance and recency.

Can I filter Hacker News search results by points and comments?

You can filter Hacker News search results by points and comments because the tool ranks threads using these metrics alongside relevance and recency. This ensures the top 3-7 returned thread IDs contain high-signal discussions.

What is the best way to gather competitive insights from Hacker News discussions?

The best way to gather competitive insights from Hacker News is to search multiple topic variations in parallel, deduplicate overlapping story IDs, and rank the threads by relevance, points, and comments to extract the most valuable discussions.

How many Hacker News thread IDs are returned for downstream topic analysis?

The tool returns the top 3 to 7 Hacker News thread IDs for downstream topic analysis. These selected threads are the highest-ranked results based on deduplicated story IDs, relevance, points, comments, and recency.