klaviyo-email-deliverability-check SKILL.md skillA
klaviyo-email-deliverability-check from coupler-io/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add coupler-io/skills/klaviyo-email-deliverability-check@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- coupler-io/skills
- Path
ecommerce/klaviyo/klaviyo-email-deliverability-check/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Oct 27, 2026
- Size
- 11,307 bytes
- Repository stars
- 40
- License
- MIT
Use for "is our Klaviyo sending healthy", "are our emails going to spam", "why is our Klaviyo bounce rate up", "which campaign got spam complaints", "are we at risk with Gmail", "too many unsubscribes from Klaviyo", "should we sunset unengaged subscribers", or "check our email list health" — even when the user never says "deliverability". Use when the decision is whether sending is safe and which campaigns, flows or segments to stop or narrow. Klaviyo email only.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Klaviyo Email Deliverability Check Checks spam complaints, bounces and unsubscribes on every Klaviyo send against Klaviyo's own limits, and finds the sends causing them. Klaviyo Email Deliverability Check is a Coupler.io AI agent skill that works with live data from Klaviyo. **Tells you whether the store's sending is safe, and which send or segment is putting it at risk.** Deliverability fails quietly. Open rates are unreliable since Apple's privacy changes, revenue lags, and by the time sales drop the inbox providers have already decided where the mail goes. The early signals are three counts Klaviyo already has: spam complaints, bounces and unsubscribes. Klaviyo publishes healthy and warning levels for all three. This skill checks every send against them, over time, and points at the send that broke them. **What you get back** - **Spam complaint, bounce and unsubscribe rates** for campaigns and flows, against Klaviyo's bands. - **The sends past a warning level**, ranked, with the audience they went to. - **The trend**, so a slow drift shows before it becomes a block. - **Segment size changes** for any unengaged or sunset segment the account has. …
Read the whole file at its exact version.
How to install
mdr add coupler-io/skills/klaviyo-email-deliverability-check@sha256:c5954a149f08ca85The line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_lrkar4turnhk7zfu)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 27, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11307 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
coupler-io/skills · 40 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lrkar4turnhk7zfu GET https://markdownregistry.com/api/v1/resolve?ref=coupler-io/skills/klaviyo-email-deliverability-check GET https://markdownregistry.com/api/v1/blob/c5954a149f08ca857c951e39ca0398a56067664e6d25de78d390dcc7e846ef52
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.