shopify-flex-billing
shopify-flex-billing is a Payments & billing integration skill for AI agents, published by Hey-Mantle in the mantle-brain repository on GitHub. Skillspace rates shopify-flex-billing D (64/100) and it passed the safety scan; the rating is based on static analysis only.
Implement Shopify "flex billing" in an app — flexible tiered app subscriptions with in-place upgrades/downgrades, proration, and automatic usage-based tiering, all without triggering Shopify's subscription re-approval flow. Use when the user wants to add flexible/tiered Shopify billing, charge usage records against a capped usage line, pro-rate plan changes, auto-upgrade on usage limits, or migrate off Mantle Flex Billing into their own codebase.
- Grade
- D
- Quality
- 64 / 100
- Safety
- Passed
- GitHub stars
- 86
Unproven: rated by static analysis only, not yet compared head-to-head.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 81 / 100
- Maturity
- Structured: ships references or scripts
- Security scan
- No issues found
- License
- MIT
- Adoption
- Adopted by 0 other repositories, in 0 collections
Not checked 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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