How do I install the Podcast To Substack skill?

Run npx skillmds@latest add dvcrn/podcast-to-substack in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Podcast To Substack safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: executes scripts, makes network calls, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Podcast To Substack?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Podcast To Substack free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Podcast To Substack?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Podcast To Substack by dvcrn — Agent Skill

Name: Podcast To Substack
Rating: 4.5 (4 reviews)
Author: dvcrn

Podcast To Substack

Publish podcast episodes from RSS + Notion to Substack with reliable Apple Podcasts embedding and image extraction, then generate LinkedIn-ready companion posts. Use when asked to run or improve podcast-to-substack workflows, fix Notion image fetch failures, prevent Substack embed-as-text issues, or cross-post episode summaries to LinkedIn.

dvcrn Updated Sep 8, 2026 32 repo stars

File contents

Podcast Substack + LinkedIn

Run this workflow when handling Realist podcast episode publishing.

Inputs

RSS feed URL
Notion data source/database ID with episode scripts
Notion API key (NOTION_API_KEY or ~/.config/notion/api_key)
Substack publish access

Workflow

Fetch recent episodes:

python3 scripts/fetch_rss.py "$RSS_URL" 3

Fetch episode script + images from Notion (recursive block traversal, image downloads included):

python3 scripts/fetch_notion_episode.py "EPISODE_NUMBER"

Build Substack draft content from script text.
Publish with stable embed behavior using the playbook in references/substack-embed-playbook.md.
Generate LinkedIn post copy from the same content:

python3 scripts/render_linkedin_post.py --json-file episode.json

Post or queue the LinkedIn copy.

Non-negotiable rules

Do not use iframe code or markdown links for podcast embeds in Substack.
Prefer duplicating the existing Substack draft template that already has a working embed block.
If creating a fresh post, use /embed and confirm the player card renders before publishing.
Use top-level Apple Podcasts show URL for reliable fallback.

References

Substack embed behavior: references/substack-embed-playbook.md
LinkedIn formatting: references/linkedin-playbook.md

Frequently asked questions