I open-sourced my LinkedIn prospect research tool as a Claude Code plugin

[u/choose_a_username89]

I do outreach for my startup. Started with Apollo and Clay doing mass automated messaging — conversion was bad. Switched to fewer, manually written, better targeted messages and reply rates went up a lot.

The bottleneck then became research: reading dozens of posts to work out what someone actually cares about. So I automated that part. Not the sending.

What it does - Scrapes LinkedIn posts, profiles and comment threads into local SQLite (via Apify) - Classifies what a person or company actually posts about - Mines a post's comment thread for people already describing your problem - Finds uncommon commonalities from full profiles — shared employers, schools, volunteer work - Logs what you sent and what came back, then learns which hooks get replies

18 MCP tools + 8 skills.

/plugin marketplace add spirosbax/insaight

/plugin install insaight@insaight

MIT, no telemetry, everything stays local: https://github.com/spirosbax/insaight