capabilities

Linkedin Commenter Extractor

Extract commenters from LinkedIn posts via Apify. Returns commenter names, titles, LinkedIn profile URLs, and comment text. Use to find warm leads engaging with relevant discussions. No LinkedIn cookies required.

by Athina AI

Run in Gooseworks View skill in Github

Install

Terminal

npx gooseworks install --claude

# Then in your agent:
/gooseworks <prompt> --skill linkedin-commenter-extractor

About This Skill

LinkedIn Commenter Extractor

Extract names, titles, companies, LinkedIn URLs, and comment text from people who commented on specific LinkedIn posts. Uses Apify — no LinkedIn cookies required.

Quick Start

Requires requests and APIFY_API_TOKEN environment variable.

# Extract commenters from a single post
python3 skills/linkedin-commenter-extractor/scripts/extract_commenters.py \
  --post-url "https://www.linkedin.com/posts/someone_topic-activity-123456789"
 
# Multiple posts
python3 skills/linkedin-commenter-extractor/scripts/extract_commenters.py \
  --post-url URL1 --post-url URL2
 
# Limit comments per post
python3 skills/linkedin-commenter-extractor/scripts/extract_commenters.py \
  --post-url URL --max-comments 50
 
# Output formats
python3 skills/linkedin-commenter-extractor/scripts/extract_commenters.py --post-url URL --output json
python3 skills/linkedin-commenter-extractor/scripts/extract_commenters.py --post-url URL --output csv
python3 skills/linkedin-commenter-extractor/scripts/extract_commenters.py --post-url URL --output summary
 
# Deduplicate across multiple posts
python3 skills/linkedin-commenter-extractor/scripts/extract_commenters.py \
  --post-url URL1 --post-url URL2 --dedup

How It Works

Takes one or more LinkedIn post URLs
Calls the harvestapi~linkedin-post-comments Apify actor (no cookies needed)
Extracts commenter name, headline (title + company), LinkedIn profile URL, and comment text
Parses headline into separate title and company fields where possible
Optionally deduplicates across multiple posts by LinkedIn profile URL

CLI Reference

Flag	Default	Description
`--post-url`	required	LinkedIn post URL (can be repeated for multiple posts)
`--max-comments`	100	Max comments to extract per post
`--output`	json	Output format: `json`, `csv`, `summary`
`--dedup`	false	Deduplicate commenters across multiple posts
`--token`	env var	Apify API token (overrides APIFY_API_TOKEN env var)
`--timeout`	120	Max seconds to wait for Apify run

Output Schema

{
  "name": "Jane Smith",
  "headline": "VP of Finance at Acme Corp",
  "title": "VP of Finance",
  "company": "Acme Corp",
  "linkedin_url": "https://www.linkedin.com/in/janesmith",
  "comment_text": "Great insights on AI in accounting...",
  "post_url": "https://www.linkedin.com/posts/...",
  "profile_image_url": "https://..."
}

Cost

Uses harvestapi~linkedin-post-comments Apify actor — ~$2 per 1,000 comments. No LinkedIn cookies or login required.

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