post-newsletter
post-newsletter is a Newsletters & blogging skill for AI agents, published by PostHog in the posthog.com repository on GitHub. Skillspace rates post-newsletter D (57/100) and it passed the safety scan; the rating is based on static analysis only.
Convert a Substack newsletter post into a native posthog.com newsletter file. Fetches the content from a Substack URL, formats it with correct frontmatter and markdown, applies internal links, and writes image placeholders. Omits Substack-specific sections (byline, related texts, job posts). Use when the user provides a newsletter.posthog.com URL and asks to post it natively.
- Grade
- D
- Quality
- 57 / 100
- Safety
- Passed
- GitHub stars
- 1,091
Unproven: rated by static analysis only, not yet compared head-to-head.
Our two independent classifiers differ on this skill's category, so treat the placement as provisional.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 88 / 100
- Maturity
- Basic: a single SKILL.md
- Security scan
- Low-risk patterns
- License
- Not declared. Check the repository before reusing it.
- Adoption
- Adopted by 0 other repositories, in 0 collections
What the scanner flagged
- mentions secrets in text
Not checked yet
- Category is a classifier prediction; no model has read this skill yet
- Not judged on the rubric yet (not a contender in its category)
- No blind task eval yet
- Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
- Sibling files (scripts, references) not fetched; security scan covers SKILL.md only
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