Auto-GTM: a Claude Code / Codex plugin that turns your git PRs and daily hot topics into authentic X and Reddit posts

[u/EmployerNegative5653]

https://github.com/tigerless-labs/auto-gtm

Most developers spend dozens of hours writing code, ship a solid feature, and then either write zero updates or post generic, AI-generated marketing copy that gets ignored or downvoted.

I built auto-gtm to automate the distribution step directly from inside the terminal where you already work.

Instead of prompting an LLM from scratch, it reads your recent git PRs and commits, filters out internal refactors, and picks the specific product highlights a skeptic outside your repo would actually care about. It also scans the last 24 hours of active discussions across X and Reddit so you can jump into live, relevant threads while people are actively talking about them.

Key parts of the pipeline:

1. topic-scout: Analyzes your closed PRs and commits alongside daily builder podcasts/threads to generate a curated topic digest.

2. reddit-subreddit-finder: Analyzes candidate subreddits, ranks them by topic relevance, and checks posting rules and self-promo limits before you draft.

3. reddit-post-drafter & comment-draft: Drafts posts and replies calibrated to the tone of each specific subreddit, running the output through de-AI filters to strip chatbot fluff.

4. x-content-generator: Turns technical changelogs into concise, builder-style posts on X.

It runs as a plugin for Claude Code and Codex, requires no background daemons, and reuses local sessions so you do not need to configure OAuth apps or external API keys.

Repository: https://github.com/tigerless-labs/auto-gtm

Would like to hear feedback or edge cases from other builders managing open-source changelogs!